proceedings of poster abstracts kcic...

Proceedings of Poster Abstratcs KCIC 2016 ISSN: 2548-3773

PROCEEDINGS OF POSTER ABSTRACTS KCIC 2016

The 5th International Conference on Knowledge Creation and Intelligent Computing (KCIC) 2016

Technically Co-sponsored IEEE Conference Held on November 15-17, 2016, Manado, Indonesia

Organized by Manado State Polytechnic (Indonesia), Electronic Engineering Polytechnic Institute of Surabaya (Indonesia),

and Keio University (Japan)

Copyright © 2016 by KCIC 2016 Managing, Printing and Publication by Manado State Polytechnic

Publisher by Electronic Engineering Polytechnic Institute of Surabaya

ISSN: 2548-3773 (Print Version)

Managing, Printing, and Publication: Manado State Polytechnic Jl. Kampus Politeknik, Ds. Buha, Manado, 95252, Indonesia Website : http://kcic2016.polimdo.ac.id Email : [email protected]

Publisher:

Electronic Engineering Polytechnic Institute of Surabaya Jl. Raya ITS – Kampus PENS Sukolilo, Surabaya, 60111, Indonesia Website : http://kcic2016.eepis-its.edu Email : [email protected]

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http://kcic2016.polimdo.ac.id/

mailto:[email protected]

http://kcic2016.eepis-its.edu/



PREFACE

Welcome to the 5th International Conference on Knowledge Creation and Intelligent

Computing (KCIC) 2016, Technically Co-sponsored IEEE Conference in Manado State

Polytechnic, Indonesia. It is a great pleasure for Department of Electrical Engineering to be

co-hosting in this annual event together with Electronic Engineering Polytechnic Institute of

Surabaya, and Keio University, in the spirit of knowledge creation as it is becoming an

important topic for researchers and users in academic, management and industrial fields.

The aim of this International Conference is to bridge research activities between young

researchers on Knowledge Creation and Intelligent Computing research fields. In connection

with this aim, poster presentations have been created by the authors in the topics of interest:

Knowledge Base and Engineering, Computational Intelligence, and Intelligent Multimedia

Systems. We hope this conference and the poster abstracts book can provide us the specific

knowledge for the strengthened action and partnerships to conduct research collaboration and

its practical follow-up for the benefits of all parties in Knowledge Creation and Intelligent

Computing research fields.

I extend my sincere thanks to the participants in this International Conference, supporting

parties and institutions for their participations and contribution in KCIC 2016. Additionally, I

extend a hearty thank you to the committees for dedicating their valuable time for the success

of the conference and poster abstracts book. May we have a successful, fruitful and rewarding

conference.

Best Regards,

Dr. Debby Wilar Responsibility Posters Chair

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EDITORIAL BOARD Proceedings of Poster Abstracts

The 5th International Conference on

Knowledge Creation and Intelligent Computing (KCIC) 2016

Advisory Board:

Ever Notje Slat Mareyke Alelo Olga E. Melo

Willem G. Pomantow

Responsibility Chair:

Dr. Debby Wilar, ST, M.Eng.Sc

Editorial Chair:

Marike A.S. Kondoj, SST, MT

Reviewer/Editor:

Dr. Ali Ridho Barakbah (Electronic Engineering Polytechnic Institute of Surabaya) Dr. Rilya Rumbayan, ST, M.Eng (Manado State Polytechnic)

Anritsu Polii, SST, MT (Manado State Polytechnic) Herry S. Langi, SST, MT (Manado State Polytechnic)

Ir. Nikita A.E. Sajangbati, MT (Manado State Polytechnic)

Editorial and Printing address:

Local Organizing of KCIC 2016, Manado State Polytechnic Jl. Kampus Politeknik, Ds. Buha, Manado, 95252, Indonesia Website : http://kcic2016.polimdo.ac.id Email : [email protected]

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http://kcic2016.polimdo.ac.id/



TABLE OF CONTENTS PROCEEDINGS OF POSTER ABSTRACTS KCIC 2016 PREFACE EDITORIAL BOARD TABLE OF CONTENTS Num. TITLES / AUTHORS Page

1. A Collage Image Creation & “Kansei” Analysis System By Combining Multiple Images .................................................................................................................................... 1

Anju Kawamoto1, Yasuhiro Hayashi2, Izumi Fuse3, Yasushi Kiyoki4

2. Development of the Dashboard System for Teachers to Perform Effective Indication of the Learning Data Analysis ................................................................................................ 3

Yasuhiro Hayashi1, Toshiyuki Takeda2, Tomohiro Nagashima3, Hidefumi Yagi4, Hideki Mori5, Daisuke Kaneko6, Katsusuke Shigeta7

3. Angle Synchronization of Two Motors on Parallel Link Joint Type Based on Disturbance Observer ............................................................................................................. 5

Bayu Sandi Marta1, Fernando Ardilla2, Dadet Pramadihanto3, A. Ulil Amri4

4. Development of the Public Service Information System to Multi User: A Case Study of Villages in District East Tombariri, Minahasa-Indonesia .................................................. 7

Harson Kapoh1, Fanny Doringin2, Robby Tangkudung3

5. Teaching Materials English for Informatics Based on Multimedia ........................................ 9 Grace H. Pontoh1 , Herry S. Langi2, Yoice R. Putung3

6. Virtual Laboratory with Web3D and Moodle ...................................................................... 11 Maksy Sendiang1, Anritsu Polii2, Yoice Putung3

7. Detection System Air Filters In Air Conditioning Algorithms ............................................. 13 Ali Akbar Steven Ramschie1, Marike Kondoj2, Veny Vita Ponggawa3, Johan F. Makal4, Sonny Kasenda5

8. Level and Temperature Control ........................................................................................... 15 Alfrets Septy Wauran1, Marike Kondoj2, Fanny Doringin3

9. Weather Statistical Modelling for Analyzing the Hybrid Power System ............................. 17 Alfrets Septy Wauran1, Anritsu Polii2, Anthoinete Waroh3

10. The Design and Implementation of Software Testing Water Quality ................................... 19 Toban Tiku Pairunan1, Sulastri Eksan2, Yohanis S. Rompon3, Ottopianus Mellolo4

11. Development of English For Special Purpose for Engineering Based E-learning ................ 21 Maya Munaiseche1, Christo Pua2, Ali Ramschie3

12. Online Application Development Exam Web Based............................................................ 23 Herry Langi1, Christo Pua2, Stephy B. Walukow3, Nikita Sajangbati4, Tony J. Wungkana5

13. Model Show Window To Raising Kulo And Riri Chrysantenum Flower Based Information Technology As Tourism Destinations In City Of Tomohon ............................ 25

Olga Engelin Melo1, Tirone I.Tanod2, Robby R.S.Tangkudung3

14. Monitoring of The Charcoal Furnace Control System of Coconut Shell Waste Treatment Becoming Charcoal With ATMega 328P Microcontroller .................................. 27

Maureen langie1, Sukandar Sawidin2, Jusuf L. Mappadang3, Dantje T. Sembel4

15. Electrical Energy Efficiency in Lighting of Learning Room with Fuzzy Logic Method ...... 29 Jusuf L. Mappadang1, Johan Pongoh2, Daud Salemba3

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Proceedings of Poster Abstracts KCIC 2016 The 5th International Conference on Knowledge Creation and Intelligent Computing

Nov 15-17, 2016, Manado, Indonesia

A Collage Image Creation & “Kansei” Analysis System By Combining Multiple Images

Anju Kawamoto1, Yasuhiro Hayashi2, Izumi Fuse3, Yasushi Kiyoki4

1 [email protected]

1,4 Faculty of Environmental Information, Keio University, JAPAN 3 Information Initiative Center, Hokkaido University, JAPAN

2 Graduate School of Media and Governance, Keio University, JAPAN

The collage is an artistic method to create a new image by combining multiple images under some rules or conditions. the outline of the collage is shown in Figure 1.

Figure 1. The Outline of the Collage

Purpose of the collage creation is to understand “Kansei” of human by combining process of

the images as graphic materials to create and a combined image. The concept of “Kansei” includes several meanings on sensitive recognition, such as human senses, feelings, sensitivity and psychological reactions. The collage has been already used in various fields. In the real world, it is applied to the artistic expression and the psychoanalysis [1, 2]. The collage has been also utilized in the information retrieval research field [3]. Query-by-multiple-image is one of methods to retrieve images suited to a retriever's intentions [4]. In this method, the retriever combines images his/her own have and creates an image-query for searching image data by the image. The retrieval method can create the image-query easily in comparison with the drawing method. Our goal is to realize a mechanism to interpret “Kansei” by the combination process of the material images and a formed collage image on computers. In this research, we propose a new system to analyze the collage work by using a database stored to collage information. We evaluated collage works which a user made by using this system. And also, we clarified how to combine image-materials to make the collage having specific impression. Definitions of the Collage Database Schema

Table 1. The Image-Material Table

Property Description Data Type m_id Image-Material ID INTEGER m_url Image-Material URL TEXT format Flag for Distinguishing Photo whether or not BOOLEAN genre Genre of Image-Material TEXT

2_genre Sub-Genre of Image-Material TEXT warm Degree of Impression about ‘warm’ REAL

dynamic Degree of Impression about ‘dynamic’ REAL light Degree of Impression about ‘light’ REAL

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Table 2. The Collage Image Table Property Description Data Type

c_id Collage Image ID INTEGER c_url Collage Image URL TEXT name Name of Collage creator TEXT age Age of Collage creator CHAR(1)

gender Gender of Collage creator CHAR(1) imp Impression of Collage Image TEXT rule Characteristic Representation in the Collage image TEXT

Table 3. The Image Processing Table

Property Description Data Type m_id Image-Material ID INTEGER c_id Collage Image ID INTEGER x-y Coordinate of the Image-Material in the Collage image BOX

layer Placement layer of the Image-Material in the collage image INTEGER rotation Rotation angle of the Image-Material in the collage image INTEGER

Kinds of data stored in the database are image-materials, the collage-image combined the image-materials, and procedures and parameters of the image processing that corresponds with the collage creators’ intentions. In this system, impression of each image-material and the collage image is managed independently. A Construction Method of the Collage Database for Creation and Analysis

Step 1. Collecting the Image-Materials The image-materials being used to create the collage image are prepared by the administrator of

this system in advance. The administrator needs to keep impartial impression of the prepared image-materials.

Step 2. Storing the Image-Materials to the Collage Database The administrator distinguishes elements of each image-material and stores them into the image-

material table in the collage database. Step 3. Creating the Collage Image and Storing It into the Collage Database The collage creator edits the image-materials to create the collage image by using the image

editing tool. The created collage image and its entire impression are stored to the collage image table. Step 4. Storing the Procedures and Parameters of the Image Processing to the collage database

The procedures and parameters of the image processing that the collage creator uses the image editing tool for are stored to the image processing table. Conclusion and Future Work

In this research, we propose a new system to support the creators of collage works to find a new expression method by providing an environment to analyze the impression of collage works. In our research, as feature work, we focus on the following three points to make our system practical: (1) verification of usefulness of this system using real data, (2) automatic extraction of the most important expression way in each collage work, and (3) database design to correspond to various and heterogeneous expressions of collage work. REFERENCES [1] H.B. Landgarten “Magazine Photo Collage: A Multicultural Assessment and Treatment Technique,”

London: Routledge, 1993. [2] M. Flickner, H. Sawhney, W. Niblack, “Query by image and video content: the QBIC system”

Computer 28, Issue: 9,23-32, 1995. [3] Y. Hayashi, Y Kiyoki, X. Chen, “A Combined Image-Query Creation Method for Expressing User’s

Intentions with Shape and Color Features in Multiple Digital Images,” Information Modeling and Knowledge Bases, Vol. XXII, pp.258-277, May 2011.

[4] N.Sonoda, A.Kondo, “Relationship between the style of collage and self,” Kurume University psychological research No.5, 13-20, 2006.

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Development of the Dashboard System for Teachers to Perform Effective Indication of the Learning Data Analysis

Yasuhiro Hayashi1, Toshiyuki Takeda2, Tomohiro Nagashima3,

Hidefumi Yagi4, Hideki Mori5, Daisuke Kaneko6, Katsusuke Shigeta7 1 [email protected]

1 Graduate School of Media and Governance, Keio University, JAPAN 2 Center for Research into and Promotion of Higher Education, Kwansei Gakuin University, JAPAN

3,7 Center for Open Education, Hokkaido University, JAPAN 4 Center for the Advancement of Open Online Education, Tohoku University, JAPAN

5 Center for Innovative Teaching and Learning, Tokyo Institute of Technology, JAPAN 6 School of Economics, Hokusei Gakuen University, JAPAN

Enormous learning history data have been brought by e-Learning teaching materials and Learning

Management System (LMS). Through this technical method, teachers can obtain the learning situation of one or more students by the analysis of these data and also encourage them with instruction based on an education model [1]. There are various approaches to utilize the learning history data and processing related to LMS have been researched in many educational institutes for the effective learning of the students. For example, the recommendation of the teaching materials, the improvement of the contents and the instruction method, and the construction of new education technique using Information-Communication Technology (ICT) are representative approaches of the utilizations.

In our group, we have developed a dashboard system on LMS. This system shows the analysis of the learning history data to the teacher effectively and reminds what to do to the teacher. A typical dashboard system in the daily life is the meters which is in front of the driver of a car. By the dashboard, the driver can control the car appropriately while recognizing the drive situation intuitively and instantly such as car speed, remaining amount of gas and gear position. We introduce same idea into LMS for the teachers. The purpose of this system is to promote the improvement for learning materials and education methods by the teachers who check the visualized learning history data. In order to make this system, we have discussed concept and architecture of the information visualization in the e-Learning field from various viewpoints such as technique, education methods and recognition. We describe progress of our works to develop the dashboard system for the teachers to promote effective indication of the learning data analysis.

We have surveyed the academic works related to the information visualization and the dashboard system [2] in advance. There is various software to display the learning data already corresponding to educational methods such as face-to-face class, online class and collaborative learning. Verbert et la. had categorized 24 dashboard systems by the created evaluation method. The data type, data acquisition method, users and devices are used as the evaluation items [3]. Schwendimann et la. had analyzed context and solutions

Table 1. The Basic Learning Activities and The Learning Data

The Learning Activities The Analyzed Learning Data The Learning Materials Text, PowerPoint Slide, Video Data,

Caption, Description, Meta Data The Student’s Attributes Belong to, Age, Gender, Time zone

for learning, Place, Comments The Learning Patterns System Log, Contents Log The Student’s Abilities Results of Tests and Reports Instructional Design Theory, Methods, Design, Evaluation

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for the dashboard to be used from 55 reviews of the related papers [4]. Aguilar had developed a dashboard system with an early warning function to find dropout students. They had also tried to use the system in actual class [5].

The learning activities of each student can be obtained by the learning using e-Learning system. The basic learning activities and the learning data are shown in Table 1. The visualization based on the analyzed learning data by combining it is performed. The teacher takes educational actions for one or groups of the students based on indicated results. However, when it is not accurate indication, important information to support the students will be overlooked. It is the representative scene where the role of the dashboard becomes important as follows: A scene of a video material which is not watched by a lot of students, A question which is often mistaken for the students, and absent students in a class which is taken by many students.

In order to display the basic learning activities based on the context of the teacher’s instruction, the dashboard system requires several operators and indicators to analyze the learning data as input data and to show the appropriate results as output data to the teacher. The teacher can combine operators and indicators to obtain what he/she want to display the learning data analysis on the dashboard screen.

We already have a learning history data of a class that had been carried out in Japanese MOOC as sample data. For the future work, we try to make a prototype of the dashboard system with basic operators and indicators that are available to customize for data analysis and information visualization for corresponding to the teacher demands. And also, we evaluate feasibility and effectiveness of the dashboard system through experiments on actual online classes. REFERENCES [1] Y. Hayashi, K. Fukamachi, H. Komatsugawa: “Practice Approach of Computer Programming

Education That Adopted the Flipped Classroom By Using e-Learning,” Knowledge Creation & Intelligent Computing, pp.28-34, March 2014.

[2] S. Few: “Information dashboard design”, Second Edi. Analytics Press, 2013. [3] K. Verbert, S. Govaerts, E. Duval, J. L. Santos, F. Van Assche, G. Parra and J. Klerkx: “Learning

dashboards: an overview and future research opportunities”, Personal and Ubiquitous Computing, pp. 1499–1514, 2014.

[4] B. A. Schwendimann, M. S. Boroujeni, A. Holzer, D. Gillet and P. Dillenbourg: “Understanding learning at a glance: An overview of learning dashboard studies Categories and Subject Descriptors”, Proceedings of the Sixth International Conference on Learning Analytics & Knowledge, 2015, pp. 532–533.

[5] S. Aguilar, S. Lonn and S. D. Teasley: “Perceptions and Use of an Early Warning System During a Higher Education Transition Program,” LAK '14 Proceedings of the Fourth International Conference on Learning Analytics and Knowledge, pp. 113-117, 2014.

Figure 1. The Concept of the Dashboard System

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Close Loop Actuator

Set Point

Angle

LPF

Inverse Plant * LPF

+ + +

d

- dest

- +

Angle Synchronization of Two Motors on Parallel Link Joint Type Based on Disturbance Observer

Bayu Sandi Marta1, Fernando Ardilla2, Dadet Pramadihanto3, A. Ulil Amri4

1 [email protected] 1,2,3,4 Computer Engineering, Electronics Engineering Polytechnic Institute of Surabaya, INDONESIA

Parallel link joint type is a joint wich has one degree of freedom (DoF) with more than one actuator mounted. The use of more than one actuator will produce greater joint torque. However, if both the actuator move not synchronously, it wil cause the burdening effect to each other and cause damage to the actuators are used. To avoid the burdening effect, required a system to synchronize the movement of the actuators. PID control are used in each actuator to make harmonious movement between two actuators. Giving different load to each joint will cause the response of PID control becomes unequal so movement between two actuators are not same. In this research, disturbance observer is used at each actuator in order to make changes of dynamic model of each actuator because loading effect can be minimized. The result showed that the level of similarity between the two actuator response that calculate by using root mean square error (RMSE) when run without load and using the PID controller without disturbance observer is 0,45o. When using the disturbance observer is 0.44o. Whereas when one actuator is given a load and the other actuator freely, using a PID controller without disturbance observer is 3.94o and when using the disturbance observer is 3.04o.

Figure 1 shows the diagram system of disturbance observer. PID control contained in close loop actuator block. The amount of disturbance (d) can eliminated by estimating the dest. Low pass filter (LPF) is used to ensure that the disturbance that estimated is not affected by noise and to avoid algebraic loops.

Figure 2 shows the result of the system when using a disturbance observer and does not use the disturbance observer. Similarity level of the response system when using disturbance observer look higher than not using disturbance observer.

Based on the result achieved, angle synchronization of two motors using disturbance observer produce a better response on two motors that used.

θ

Figure 1. Diagram Block System

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Figure 2. Output Response REFERENCES [1] A. Iqbal, N. Sadeque and R.I. Mutia. “Mechanical Design of Humanoid Robot Platform KHR-3”.

Report. Department of Mechanical Engineering Korea Institute of Science and Technology (KAIST), Republic of Korea, 2003.

[2] Antonio Pickel, Control for a Biped Robot with Minimal Number of Actuators, November 2002 – May 2003

[3] Erick V. Cuevas, Daniel Zaldivar, Raul Rojas, Bipedal Robot Description, January 12, 2005 [4] Antonello, R. “Robust Control Based on Disturbance Observer”, Padova, 2010 [5] Yudha, Pratitis. Ardilla, Fernando. Sandi, Bayu. “Sistem Kendali Kecepatan Motor pada Mobile Robot

Menggunakan Pid dan Analisis Disturbance Berbasis Disturbance Observer”. Surabaya: Politeknik Elektronika Negeri Surabaya, 2015

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Development of the Public Service Information System to Multi User:

A Case Study of Villages in District East Tombariri, Minahasa-Indonesia

Harson Kapoh1, Fanny Doringin2, Robby Tangkudung3

1 [email protected]

1,2,3 Electrical Engineering, Manado State Polytechnic, INDONESIA

Data from the Central Bureau of Statistics the population of Indonesia in 2010 was as much as 237.641.326 inhabitants. Number of people a lot of this must have an impact on public services from the city to the village of Sabang to merouke in Indonesia. To ensure service to the community by the government goes well then since 1999 the Indonesian government imposed regulations regional autonomy with the law of local government, UU No 2 tahun 1999, which was then in the subsequent development is replaced by UU No 32 tahun 2004 as last amended with UU No 12 tahun 2008 regarding the Second Amendment to UU No. 32 tahun 2004 on Regional Government [5]. UU No. 25 tahun 2009 on Public Service is a law governing the principles of good governance which is the effectiveness of the functions of government itself. Whereas until now the implementation of public services is still faced with conditions that do not correspond to the needs and changes in various areas of society, nation and state [6]. Many approaches to improve public services already performed in various regions in Indonesia and generally approaches to improve public services using information technology implementation[1][2]

According to UU No.25 tahun 2009, standard of service can help with public service information system or information system that includes storage and information management and information delivery mechanism of the organizers to the community and vice versa in the form of oral, written Latin, written in braille letters, the language of images and / or the local language, and presented in a manual or electronic [6].

We have performed a literature review and found that the information in Minahasa, public services are still not optimal because there are some obstacles such as concepts of village administration that have not been implemented properly by the village government [3]. We have also found that the implementation of public service policy are not optimal due to the lack of facilities and infrastructure such as computers, print, desks, chairs, file cabinets and offices functioned properly villages [4].

We've done the development of information systems for public services in Minahasa, namely the villages in the district Tombariri East as a case study based on the results of the literature review and observation.

The purpose of this research is to produce a concept of information system in Implementing mented in an application for assist the public service multi-user in villages in Minahasa district. This system has been designed to be used for the needs of the service off line or on-line with the architecture such as the figure 1.

Figure 1. The system Arcitecture

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The main function of this public information service system is to assist employees in the village to accelerate serve making the letters became public needs so as to speed up and improve services to the public. Why do we say this system can accelerate and improve services to the public, is because this system there is the facility of saving data on population and letter formats required by centralized.

The results of the analysis of systems, documents use it to produce the design flow data, design functionality and design between advance system. The main menu display applications can be seen in Figure 2.

The main menu there is a sub menu for list of residents, families and menu list letters. The trials we have done for this system has not been through a trial on the conditions of public service in the villages as a case study. But the service system has been tested using the method of black box with overall good results.

REFERENCES [1] Ariski. S, 2014, “Efektivitas Pelayanan Melalui Sistem Informasi Desa Di Desa Terong Kecamatan

Dlingo Kabupaten Bantul”, e-jurnal Universitas Negeri Yogjakarta volume feb. no 1. [2] Didik Setiawan, Yhoni Agus Setya Mahendra, 2015, “Perancangan Sistem Informasi Penduduk Pada

Kantor Desa Kebonsari”, IJNS – Indonesian Journal on Networking and Security, ijns.org, ISSN: 2302-5700

[3] Dayoh Lydia Natalia Seysi, 2014, “Peranan Pemerintah Desa Dalam Peningkatan Pelayanan Masyarakat (Studi di Desa Tompaso II Kecamatan Tompaso Barat Kabupaten Minahasa)”, ejournal.unsrat, tanggal akses 10 april 2015 pada pukul 22.00

[4] Mangimpis Adelfia Crestofiane, 2014, “Implementasi Kebijakan Administrasi Desa dalam Pelayanan Publik di Desa-Desa Kecamatan Amurang Timur Kabupaten Minahasa Selatan” , e -jurnal unsrat, tanggal akses 10 april 2015 pada pukul 22.35

[5] Undang-Undang Nomor 32 Tahun 2004 Tentang Pemerintahan Daerah [6] Undang-Undang Nomor 25 Tahun 2009 Tentang Pelayanan Publik

Figure 2. The application's main menu

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Teaching Materials English for Informatics Based on Multimedia

Grace H. Pontoh1 , Herry S. Langi2, Yoice R. Putung3

1 [email protected]


English for informatics teaching materials at the Department of Electrical Engineering Polytechnic state of Manado is needed both by students and lecturers. Due to achieve the basic competencies that students need, one of which is the English language teaching materials with multimedia tools. Teaching materials must be well prepared. Good teaching materials must be in accordance with the needs of the students, the necessary quality of teaching materials should be improved continuously. One of them by utilizing advances in information technology, learning based on multimedia is an educational system that utilizes information technology in teaching and learning.

The purpose of the implementation of the research is to develop English for informatics teaching materials based on multimedia learning in students of informatics semester one class one (26 students) at the Department of Electrical Engineering. This study uses research and development (Research and Development, namely Design, Development and Evaluation.

Figure 1: Development Learning Model Based on Multimedia

Analysis of measurement data is done by means of qualitative and quantitative. Data field test results show the students know how to describe the principle of the computer tools are better. The measurement results show that an increase of the competence English for Informatics in students to

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the material being presented. Result of this research will be used by lecturers and students that teaching and learning English in Informatics Program at Manado State Polytechnic. REFERENCES [1] Goodman, Kenneth. 1992. The Reading Process, in Interactive Approaches to Second Language

Reading. Carrel P.et al.(ed), Cambridge: Cambridge University Press. [2] Pengembangan Media Pembelajaran Berbasis Multimedia Interaktif Menggunakan Macrodia Director

MX, www.gunadarma.ac.id [3] Richard,C.Jack. 2001.Curriculum Development in Language Teaching, USA: Cambridge University

Press.

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Virtual Laboratory with Web3D and Moodle

Maksy Sendiang1, Anritsu Polii2, Yoice Putung3 1 [email protected]


In the world of education, lab activity conducted in the laboratory into one of academic activities aimed at students closer to the real world of work. It is recognized that building a laboratory infrastructure requires substantial resources and access of it was limited by place and time. Information technology can be used to build a virtual laboratory with flexible access. This poster presents the research for building a virtual laboratory using Web3D technology and Moodle. Web3D refers to technology used for creation of interactive 3D graphics and animations, especially for use on the internet. Web3D uses Virtual reality Modelling Language (VRML) – also known as Virtual Reality Mark-up Language to publish 3D objects with animations and interactivity over the web. The combination of multimedia and virtual reality that characterizes the WEB3D project will ultimately provide a user-friendly interface to encourage distance learning [4].

Moodle is a software package for producing Internet based courses and web sites [1]. It’s an ongoing development project designed to support a social constructionist framework of education. Moodle is emphasizing more learner-centered activity and system interactivity for remote learners than traditional classroom students [3]. Virtual laboratory that was build in this research is a virtual laboratory for computer network lab. Initially this virtual laboratory is built using Web3D technology. The overall system framework is shown below (Fig 1). As seen in the figure, the virtual laboratory that was built consisting of animation and simulation components as well as having some form including assesment form. With these components the virtual laboratory will be an effective and interesting learning tool . A.Toh [2] stated Virtual laboratory offers a number of benefits such as anytime, anywhere access, improved motivation, access to higher or novel learning styles, opportunities for independent learning, better integration of information and communication technology tools and increased parental engagement.

Figure 1. Virtual Laboratory Framework

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Virtual laboratory created by Web3D subsequently used as Moodle Plugin and can be used to build web-based eLearning. REFERENCES [1] A.Chavan and S.Pavri, “Open-source learning management with moodle,” Linux Journal, 2010 [2] A.Toth, P.Pentelenyi, and P.Toth, “Virtual learning Aspects of Curriculum Development in Technical

Teacher Training,” in Proceedings of Intelligent Engineering Systems, 2006, IEEE, London, UK [3] C.C.Su. “An Open Source Platform for Educators,” in Proceeding of the Fifth IEEE Advanced

Learning Technologies, 2005, IEEE Computer Society. [4] Sampson, D., and Fytros,D., Competence models in technology-enhanced competence-based learning.

Springer, Berlin,pp, 155-177, 2008

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Detection System Air Filters In Air Conditioning Algorithms

Ali Akbar Steven Ramschie1, Marike Kondoj2, Veny Vita Ponggawa3, Johan F. Makal4, Sonny Kasenda5

1 [email protected]

1,2,3,4,5 Electrical Engineering, Manado State Polytechnic, INDONESIA PRELIMINARY

One of the things that can affect the quality of work of air conditioning is the air filter that has been soiled, where air is sucked through the air filter has been hampered by a buildup of dust, so that the air circulation becomes impaired. This can increase the electrical energy consumption of air conditioning equipment for the compressor will work continuously for air conditioning is still functioning. For testing algorithm [3] detection system of air conditioning air filters, it takes the form of a software simulation program Proteus [4], where coding programs created using the software CodeVisionAVR [1][2]. Flow Chart Sistem

Flow charts detection system air filters of air conditioning is shown in Figure 1.

Start

Baca Tombol On

IF tombol = 1

AC aktif

Baca Tombol Off

IF tombol = 1

Baca data Sensor Arus

IF 518<data<548

IF 585<data<588

IF data>588

Tampilan LCD Tekan tombol

ON

Tampilan LCD Sistem OFF

Menghitung konsumsi energi

listrik AC dan harga bayar dalam rupiah

Tampilan LCD energi listrik (Wh) dan harga bayar

(Rp)

Tampilan LCD energi penyaring udara telah kotor

- AC OFF- Alaram aktif

Baca Tombol Reset

IF tombol = 1

Alaram nonaktif

Tampilan LCDNonaktifkan Sistem

End

T

Y

A

Y

T

B

Tampilan LCDReset Sistem

A

B

Y

Y

T

T

B

AC Nonaktif

Y T

T

Y

Figure 1: Flowchart system

Description algorithm of the system as follows: • The initial stage of the system will read the state on the button to activate the whole system. • Once the system is active, air conditioning equipment will be activated via a relay driver circuit. • Then the system will mebaca state whether the off button is pressed or not, if pressed, the system

will turn off the air conditioning working, then the system back to stage 1. If the off button is not

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pressed, then the system leading to the next stage. • The next stage, read current sensor data through the ADC then compare it to the setpoint value. • If the current sensor data is in the range setpoint value when the compressor is in off state (only

indoor work), then the system will calculate the consumption of electric energy (Wh) and the amount paid (IDR) and display via the LCD.

• If the current sensor data is in the range setpoint value when the compressor is currently turned on (out door and indoor work), then the system will calculate the consumption of electric energy (Wh) and the amount paid (IDR) and display via the LCD.

• If the current sensor data is greater than the setpoint value when the rising consumption of electric current for the compressor work long due to soiling the air filter of air conditioning, the system will turn off the air conditioning work and activate alarms and display information through the LCD that has a dirty air filter.

• Then the system will read the state of the reset button to deactivate the alarm and informed that the system must be turned off to do a cleaning of dirty air filter of air conditioning equipment.

• After the process of air conditioning maintenance carried out, the operation of the system back to the early stages of reading on the state of the button to activate the system.

SYSTEM PLANNING The design of the system is done by combining system modules such as relay driver module, driver module current sensor, alarm driver modules, input modules such as buttons and an LCD display that serves as. The modules are integrated with a microcontroller ATMega 8535 that serves as the central control of the whole system work, based workflow that is drilled into the microcontroller program ATMega 8535. Figure 2 shows the design of the detection system air filter air conditioning.

Figure 2: Design System

CONCLUSION From the results of tests performed, the air filter algorithm detection system can turn off air conditioning working and inform the user through the alarm indicator and the LCD display that the Air Conditioning needs to do maintenance when the air filter is detected is dirty. REFERENCES [1] CodeVision AVR V1.25.7 “User Manual” Pavel Haiduc and HP Invo TechS.R.L, 2007. [2] Didik Wiyono “Panduan praktis mikrokontroler keluarga AVR menggunakan DT-Combo AVR-51

starter kit dan DT-Combo AVR exercise kit’ Inovative Electronics, Surabaya, 2007. [3] Tony Hartono Bagio “Algoritma dan Pemograman“ Fakultas Ilmu Komputer, Universitas Narotama

Surabaya, 2007. [4] User Manual “Intelligent Schematic Input System” Labcenter Electronics, November 2002.

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Level and Temperature Control

Alfrets Septy Wauran1, Marike Kondoj2, Fanny Doringin3 1 [email protected]


There are some variables that are usually controlled in process industry. Two of them are level and temperature. Some variables are easy to model and control because they are linear and simple. But it is quite different in some of them because of non-linearity, complex model and also uncertainty. Level is linear but temperature is non-linear. The interaction of both variables is difficult to model mathematically. Many control approach theory can be applied to solve this problem. It depends on the type of components that is available in the work station. It is interesting to play with a real plant because we don't just play with the equations and model, but we have to apply it to the real plant process.In the Festo Process Control Work Station [1], there are some components and control moduls. But it is only for the components and moduls those are related to temperature and level control. As the software, LabView is already connected to the NI modul as the interface [2]. So it can be programmed directly to computer.

Figure 1: Festo Work Station

The main goal of this research is to control the level and temperature in the work station such that: 1. The level in the lower tank follows the set point as fast as possible, with a very small overshoot. 2. The temperature in the lower tank follows the set point as fast as possible with a very small

overshoot. Control Approach:

In this system, MIMO Control can’t be made by PID controller because the control modul doesn’t support the configuration flow system [3]. And also one of the actuator is a relay ( the heater ), so its outputs are on / of only. Then the value can be manipulated like the pump or the propotional valve. So, the only possible way is using on-off control for the temperature controller . Using on-off Controller because the temperature actuator is digital output ( binary ) [4]. Because this is a MIMO control, there is a interaction between level control loop and temperature control loop. The level control will affect the temperature control. But the temperature control will not affect the level control. So I use on-off

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control for the temperature for removing the affect of level control. But in level control I use PID control. Controller Design :

For modelling we will use steady state test and response step test. After modelling we will get the value and the transfer function of the open loop system [3]. And then we will design the PID controller for the level. For tuning the PID value we will use Ziegler- Nichols method [4]. As the temperature controller, on- off control is a binary state programming that can be designed in LabView directly. Both the temperature and level controller with all their components and values will be designed in the LabView software.

Figure 2: Example of LabView Design

REFERENCES [1] Festo, Manual Guide [2] National Instrument ( NI ), LabView Manual Guide [3] Norman S. Nise, “Control System Engineering“, Jhon Wiley & Sons Ltd, 2011 [4] William Y. Svrcek, Donald P. Mahoney, Brent R. Young, “A Real – Time Approach To Process

Control“, Jhon Wiley & Sons Ltd, 2006

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Weather Statistical Modelling for Analyzing the Hybrid Power System

Alfrets Septy Wauran1, Anritsu Polii2, Anthoinete Waroh3

1 [email protected]


Hybrid Power System is a combination of different power resources and storage. For example, the combination of Solar Panel, Wind Turbine, Diesel Generator and Battery. The power production of the renewable energy resources, Solar Panel and Wind Turbine, is depended on the Weather (Wind Speed and Solar Irradiation). So, it is important to make a very good model for Wind Speed and Solar Irradiation.

The objective of this research is to make a statistical model of wind speed and solar irradiation using ARIMA Model and R Language Programming. We use R language in RStudio editor for making the model of wind speed and solar irradiation. R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R. R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, …) and graphical techniques, and is highly extensible. The S language is often the vehicle of choice for research in statistical methodology, and R provides an Open Source route to participation in that activity. RStudio is a visual editor for R. This software are integrated with R, but we can use the easy toolbox that already set for all function and facilities.

ARIMA models are, in theory, the most general class of models for forecasting a time series which can be made to be “stationary” by differencing (if necessary), perhaps in conjunction with nonlinear transformations such as logging or deflating (if necessary). A random variable that is a time series is stationary if its statistical properties are all constant over time. A stationary series has no trend, its variations around its mean have a constant amplitude, and it wiggles in a consistent fashion, i.e., its short-term random time patterns always look the same in a statistical sense. The latter condition means that its autocorrelations (correlations with its own prior deviations from the mean) remain constant over time, or equivalently, that its power spectrum remains constant over time. A random variable of this form can be viewed (as usual) as a combination of signal and noise, and the signal (if one is apparent) could be a pattern of fast or slow mean reversion, or sinusoidal oscillation, or rapid alternation in sign, and it could also have a seasonal component.

The seasonal part of an ARIMA model has the same structure as the non-seasonal part: it may have an AR factor, an MA factor, and/or an order of differencing. In the seasonal part of the model, all of these factors operate across multiples of lag s (the number of periods in a season). A seasonal ARIMA model is classified as an ARIMA(p,d,q)x(P,D,Q) model, where P=number of seasonal autoregressive (SAR) terms, D=number of seasonal differences, Q=number of seasonal moving average (SMA) terms.

In this research we will use dummy variable to solve the seasonal problem of monthly. ARIMA is not design to solve multiseasonal data. So, we have to use external regression to solve the problem. If we use general external regression such as in exponential smoothing or Fourier terms, it is not possible

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to model the seasonal monthly. Because the frequency ( number of observation ) is not same. There are 31, 30, 29 or 28 monthly frequency to use. So, to solve this problem we will use dummy variable for the monthly season.

Figure 1: RStudio

REFERENCES [1] Mark P. J. Van der Loo and Edwin De Jonge, “Learning RStudio for R Statistical Computing“, Packt

Publishing Ltd, 2012 [2] Rob J. Hyndman, “Forecasting With Long Seasonal Periods“, 2010 [3] Robert H. Shumway, David S. Stoffer, “ARIMA Models“, Springer, 2010

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The Design and Implementation of Software Testing Water Quality

Toban Tiku Pairunan1, Sulastri Eksan2, Yohanis S. Rompon3, Ottopianus Mellolo4

1 [email protected]

1,2,3,4 Electrical Engineering, Manado State Polytechnic, INDONESIA

One of the important human needs is the need for clean water. Clean water is very important

because we need it every day for drinking, cooking, bathing, washing and so on. With clean water would make us avoid the disease. Drinking water must be managed using any public health standard that is used to avoid the disease. Water wells in meeting the needs of society should pay attention to the health standard set by the government. The third standard commonly used is standard parameter Physics, chemistry and microbiology. Measurement of quality parameters of drinking water is one of the key criteria for the business management of drinking water before use by the public. Aims to design and build a software quality testing well water and water quality refillable packaging. Testing of the software is built using data parameter measurement results of physics, chemistry and microbiology and location data sampling area. The software is designed using Microsoft Access as a database and Delphi as a programming language. The software is already built, and then tested using the parameter data of physics, chemistry, and microbiology of water wells and water refill depot that has been filtered through drinking water depot. Information system application can be show at the below diagram:

Figure. Information system of application software

Testing of the samples showed results of application software can be used as tools to process data

testing water quality and drinking water refill. The software can provide reports on the results of water quality testing of wells and water wells refill by region and location of water treatment. The software can compare the parameters that do not meet quality standards or meet quality standards in accordance

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with the provisions of the standard according to Permenkes RI.No492 / Menkes / PER / IV / 2010, Permenkes RI.No416 / Menkes / Per / IX / 1990. and KLH Decree 115 of 2003. REFERENCES [1] Deputi MENLH Bidang Pembinaan Sarana Teknis dan Peningkatan Kapasitas,2009” Indeks Kualitas

Lingkungan Hidup” Kementrian Lingkungan Hidup (KLH). [2] Ramakrishnan R dan G Johannes,2003, Database Management System, Third Edition, Mc graw hill. [3] Sommerville IAN, 2003, Software Engineering (Rekayasa Perangkat Lunak) edisi 6 jilid 1 Penerbit

erlangga. [4] Pressman Roger S ,1997 Rekayasa Perangkat Lunak Pendekatan Praktisi (buku satu) Mc Graw Hill

Book Co. diterjemahkan oleh Penerbit Andi Offset. [5] Jamaluddin Alba ,2012 Analisa desain system informasi, Graha Ilmu [6] Kadir A, 2013, From zero to a pro Delphi, Andi offset.

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Development of English For Special Purpose for Engineering Based E-learning

Maya Munaiseche1, Christo Pua2, Ali Ramschie3

1 [email protected]

1,3 Electrical Engineering, Manado State Polytechnic, INDONESIA 2 Faculty of Humanities, University of Sam Ratulangi, INDONESIA

Developing English for a special purpose (ESP) for Engineering Department (Study of Computer, Electrical, and Informatics) with implementation in particular in the field of English language teaching technique is based on e-learning. The English language module development to prepare students of Engineering for entry into the industrialized world, we need a media that allows one to make the process of learning English with flexible hours. In other words, the learning process can be done anytime and anywhere. Therefore, to use the website as a medium of learning for a website Internet applications that can be accessed anywhere . Aspects of the attractiveness of this can be done by implementing e-learning English language learners is based on a needs analysis. By applying the concept of e-Learning, the learning process can be carried out effectively because the teacher can monitor all learners. In addition, the interactive process and delivery of content can be done through the media website. This website is created with the objective of helping the learning process in the effort of understanding the English language. Darin E. Hartley says: e-learning is a type of learning that allows teaching materials to students using the Internet, Intranet or other computer network media. Because the ESP study conducted in the Engineering department, students who incidentally is not a language class, then the tape facilities, TV, stereo, cassette and others are not available. According to Haryono “no facilitation results in lower portions of even the loss of language skills in the teaching and learning process ESP”. Hutchinson and Waters (1994) say : that ESP is an approach to teaching English in which things are taught and their teaching methods are based on the reasons why the learner wants to learn English. The aims of this research are to develop science and technology, particularly in terms of developing module ESP based e-learning, to produce e-learning that increases student interest in learning and developing science and technology, particularly in terms of developing e-learning English for Engineering.

The method used in this research is qualitative descriptive through 5 stages: 1) data collection, 2) Analysis of systems data, and information that has been obtained in the data collection phase were analyzed to get a global framework which is then used as a reference for the modeling system to be created, 3) The design, created from the user side of the student and teacher friendly 4) Initial Implementation Applications will be implemented in the form website 5) Evaluation of applications that have been completed are implemented will be evaluated, which will do a correction and refinement of the program if necessary. 6) Implementation and testing the implementation of the database, the implementation of software modules and interface implementation. This application can be used as a solution distance learning through e-Learning.

The result of this research is in the first semester (1-2) less can help to achieve learning objectives given the entry-level English learners, the average is at a beginner level, data were collected from 60 respondents (3rd semester) using a Likert scale. Development of module English engineering ( ESP ) based on e-learning- that strongly agree 35 people, who agreed to 20 people, who do not agree with 3

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people, and who strongly disagree 2.

Figure 1: Developing English for Special Purpose REFERENCES [1] Haryono, Anung, Dr., M.Sc. dan Abubakar Alatas, Drs., Msc. Virtual Learning / Virtual Classroom

sebagai Model Pendidikan Jarak Jauh : Konsep dan penerapannya. Tersedia dalam http://www.pustekkom.go.id/teknodik/t13/Jurnal Teknik No.13 Edisi No.13/VII/Desember/2003

[2] Hutchinson, T and Alan W. 1994. English for Specific Purposes. A learning-centered approach. Cambridge: Cambridge University Press.

[3] Kusumaningputri, R. 2008 Analisa Kebutuhan Mata Kuliah ESP pada Prodi Teknik Elektro, Fakultas Teknik Universitas Jember: Lemlit Universitas Jember

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35

20

3 2

0

10

20

30

40

Stronglyagree

Agree Not agree Stronglydisagree

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Online Application Development Exam Web Based

Herry Langi1, Christo Pua2, Stephy B. Walukow3, Nikita Sajangbati4, Tony J. Wungkana5

1 [email protected]

1,3,4,5 Electrical Engineering, Manado State Polytechnic, INDONESIA 2 Faculty of Humanities, University of Sam Ratulangi, INDONESIA

Information can be viewed as an organizational resource. Because it must be managed properly[1]. This study aims to solve the existing problems in the old system to develop a software which is able to solve problems quickly and accurately. To identify existing problems, it can be analyzed based on several factors. These factors include how software is built is able to: a. Featuring a matter which will be on the exam on your device; b. To examine the answers given client; c. Report the results or the value of any students who take the test or exam.

Rapid Application Development (RAD) is a life-cycle strategies aimed at providing development much faster and get results with better quality compared to the results achieved through the traditional cycle (McLeod, 2002). RAD is a combination of a variety of structured techniques with engineering prototyping and joint application development techniques to speed development of the system / application (Bentley, 2004). From the definitions RAD's concept, it can be seen that the application development using RAD method can be done in a relatively faster[2]. The research method applied in this study include: Planning, Analysis, Design and Implementation System.

Figure 1: RAD Siclus

The process is done in an application that is built include: - Lecturer in charge to enter the question that will be done to the students in the database - Students entering the system - Students before menajab about the personal data necessary to fill the system first - Students answer questions - After the answer of the given problem will be processed in the system and get information value

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https://piyaneo.files.wordpress.com/2014/05/siklus-rad-e1399723570398.jpg



- System or application will inform lecturers back to the data of students and the number of values in the can of the matter is in charge. Application testing is which students can access the exam and can immediately get the value of a

matter that is in charge, this is done to test whether the application is made is feasible to be used or not and should be free from error.

Testing method used is the method of testing Black Box, which may indicate that the functions of operational software, the correct output is generated from the input, the database may be accessed and used correctly.

The results of this study show that: 1. Applications built to facilitate the implementation of the exam with management saves time. 2. Able to save material needs such as paper and so forth 3. In terms of outcomes assessment of the number of students' scores can be known immediately

without having to bother checking every student answer sheets. REFERENCES [1] Kendal & Kendal,”Analisis dan Perancangan Sistem”, PT. Prenhallindo, Jakarta. [2] https://piyaneo.wordpress.com/2014/05/10/rapid-application-development-rad/

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Model Show Window To Raising Kulo And Riri Chrysantenum Flower Based Information Technology As Tourism Destinations

In City Of Tomohon

Olga Engelin Melo1, Tirone I.Tanod2, Robby R.S.Tangkudung3 1 [email protected]


We have done a preliminary study by observation in the town of Tomohon. Currently, the government Tomohon while test-planting, to get the flowers that have export standard in Show Window, Village Kakaskasen II, North Tomohon sub district. Show Window is intended for flower growers in any activities associated with flowers. Development show window of two hectares was built in 2013 and 1.5 hectares will be built in 2015 out of a total of 5 hectares of land which is programmed Tomohon City Government. Show window was built as a showcase that Tomohon as the Flower City and will be the nursery site, learning, cultivation, flower production deployment, as well as used as a tourist spot.

Show Window will also become the center for the cultivation of chrysanthemums in the eastern part of Indonesia. Moreover, land in the town of Tomohon cool suitable for the cultivation of flowers [2]. The government also hopes the construction of show window multiplayer cause effects such as a tourist destination. The government will also build the tissue culture laboratory thus becomes the maximum flower cultivation and have export standard. Show Window built is expected to provide economic benefits for society and the flower growers in Tomohon Tomohon to strengthen as the City of Flowers. Flowers are one of the supporting tourism in Tomohon. Tourism in Tomohon a positive impact on society economically [1].

While this is still conducted trials of planting special flowers Chrysanthemum Kulo and Riri in Show Window area that only grows in Tomohon. Chrysanthemum tomohon larger in size than the chrysanthemum in other areas such as image 1, the special so it was named the mascot of Tomohon on the implementation of Tomohon International Flower Festival, which is attended by participants from abroad. Now the interest will be the economic driving Tomohon also turned its citizens.

Figure 1: Green House Cultivation Chrysanthemum Kulo and Riri On Tomohon

We have a concept to transform the show window in the form of a green house in the city of

Tomohon to form show window-based information technology could be a means of information for anyone, anywhere who wants to get information cultivation of chrysanthemums kulo and riri in

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Tomohon quickly. This information can include descriptions and pictures. Moreover, the show window chrysanthemums kulo and riri based on information technology is expected to help government programs Tomohon city in tourism because there are activities TIFF every two years with participants from home and abroad.

The concept of the show window so it can be transformed in information technology and can be accessed by the public as in Figure 2.

Figure 2: The concept of show window

Based on the concept developed a model of information technology-based show window as

in figure 3.

Figure 3: Model show window

Models show that in developed remains to be assessed more particularly to see whether this model

will indeed have an impact economically to society tomohon city and tourism activities, namely Tomohon Tomohon International Flower Festival. REFERENCES [1] P Ferdinando, 2015, Analisis Potensi dan Pengembangan Pariwisata Di Kota Tomohon, Skripsi,

Universitas Kristen Satya Wacana Salatiga, repository.uksw.edu [2] Badan Litbang Pertanian, Balai Penelitian Agroklimat dan Hidrologi; Identifikasi dan Evaluasi

Potensi Lahan Untuk Mendukung Prima Tani di Desa Kakaskasen Dua - Kec. Tomohon Utara, Kota Tomohon; Dinas Pertanian Tanaman Pangan, Perkebunan, Peternakan dan Perikanan Kota Tomohon, 2006, Laporan Tahunan; 2007

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Monitoring of The Charcoal Furnace Control System of Coconut Shell Waste Treatment Becoming Charcoal With

ATMega 328P Microcontroller

Maureen langie1, Sukandar Sawidin2, Jusuf L. Mappadang3, Dantje T. Sembel4

1,2,3 Electrical Engineering, Manado State Polytechnic, INDONESIA 4 Faculty of Agricultural, University of Sam Ratulangi, INDONESIA

Abstract – Coconut plants is the one of potential commodities that are classified as strategic hard/annual plantation commodity. Demand of the coconut plants tend to increase each time along with development of science and technology that increase rapidly these days, especially in the computerized technology field that is real with the existing of computer device which is working automatically then will be designed with integrated control using microcontroller. The testing result on the control system of the charcoal furnace indicates that the system works by the design. Testing control of servo motor to setting up the size of flame on the gas stove set by servo motor to open/close the regulator on LPG gas. The testing on the charcoal furnace control Thermocouple Type K signal sensor detects temperature on the charcoal furnace during the combustion of the coconut shell then processing by microcontroller and will be displayed on LCD and monitoring on PC with LabView application program. Testing process with the coconut shell that burned in the charcoal furnace for 23 kg produce charcoal for 8.75 kg, meanwhile the room temperature average during the testing process is 30.46°C and the maximum temperature of charcoal furnace is 215°C. Keywords: Charcoal Furnace, Microcontroller, servo motor, Thermocouple Sensor and PC. A. Draft Research Model

Design of control system monitoring covers: prototype design of charcoal furnace, software and hardware. Design system will forming a control system of temperature and servomotor. The controlling is done by controlling the size of temperature and regulator on the LPG tube. The prototype that will be made is the prototype from monitoring control system for charcoal furnace. The prototype that will be made as the picture 1. B. Diagram System Block

The easiest to meet the requirements of writing format is use this document as template. Then type your text in it. Note: 1. The power supply to supply Input / Output

equipment and control device of microcontroller Atmega 328P with the voltage 5 Vdc.

2. Thermocouple sensor and driver Max6675 as

Pic.1: Design prototype of Charcoal Furnace

Pic. 2: Diagram Block of Greenhouse System

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the microcontroller input to detect temperature in the charcoal furnace. 3. Microcontroller Atmega 328P as control centre of the charcoal furnace control system receive the

signal that has given, processed then the output to display LCD, PC Monitoring with LabView. 4. Servo motor as the flame control of gas stove by adjust regulator on the LPG gas tube. 5. The LCD as output display of temperature signal.

Laptop / Desktop use for system monitoring with LabView. C. Control System Draft of Charcoal Furnace with LCD and LabView

Pic.3: Monitoring of Charcoal Furnace Control System

On picture 3, Thermocouple sensor signal Type K will detect the temperature on the Charcoal

Furnace when the combustion of coconut shell will be processed by microcontroller then will be displayed on LCD and monitoring on PC with the LabView application program.

The size of flame on the gas stove adjust by servo motor to open/close the regulator on LPG gas. REFERENCES [1] Budiharto, W.; Interfacing Komputer dan Mikrokontroler; Publisher Elex Media Komputindo,

Jakarta. 2004. [2] Dian Artanto, Interaksi Arduino dan LabVIEW, Publisher PT. Elex MediaKomputindo, Jakarta,

2012. [3] Hendra, Dj. 2007. Teknologi Tepat Guna Pembuatan Arang, Briket Dan Tungku Hemat Energi.

Research and Development Centre of Woods Product, Bogor. [4] Kaeke, Hilda F.G.; Lumingkewas, Meiske S.Y. 1993. Pembuatan Arang Aktif Dari Tempurung

Kelapa Dengan Cara Pemanasan Pada Suhu Tinggi. ScientificMagazine BIMN, (5) 1992/1993: 1-5 [5] NI-Tutorial 12879 (2011), Top 5 Reasons LabVIEW Makes You More Productive When Using

Arduino, www.ni.com [6] Pohan, Hitles guring. 1998. Pemanfaatan Tempurung Kelapa Untuk Arang Aktif Sebagai Hasil

Samping Pengolahan Kopra. Post-harvest Agricultural Research Seminar, Prosiding, Bogor, 1-2 Feb. 1998.

[7] Sudrajat dan S. Soleh. Petunjuk Teknis Pembuatan Arang Aktif. Research and Development Centre of Woods Product and Sosek Forestry, Bogor, 2007.

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Electrical Energy Efficiency in Lighting of Learning Room with Fuzzy Logic Method

Jusuf L. Mappadang1, Johan Pongoh2, Daud Salemba3

1 [email protected]


The purpose of this research is to keep learning room getting adequate lighting, uneven, do not damage the health of the eyes and save energy. The lighting in the workplace especially specialized on the lecture hall is an important aspect to support teaching and learning activities [2]. Lighting that does not meet minimum standards can cause eye health [1]. Fuzzy logic control in this system can control and maintain stability based on a given set point despite a change in the intensity of room lighting [3]. Optimization study room lighting with fuzzy logic control looks like in Figure 1.

Figure 1: Diagram of fuzzy logic control room lighting

The design of the controller with Fuzzy Logic in this study using Stsukamoto. Fuzzy input

membership function using triangular membership function as shown in Figure 2 and Figure 3. The output fuzzy fuzzy input used in the form Error (E) and the change in error (dE), while the fuzzy controller output is the voltage (V).

Figure 2: Membership Function Input Error (E) and Change Error (dE)

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Figure 3: Membership Function control output signal (V)

The virtue of this research is to make learning more convenient indoor lighting during the day so

that the learning process goes well and in terms of cost can save electricity consumption. The main function to save power consumption in the study room at noon. based on.

The system can correct the error in the amount of 150 lux, by controlling the control voltage of 5 volts so that the intensity of the ambient light remains in the position set point. The cost of electrical energy consumption after optimization of 52.38%, resulting in cost savings of electrical energy consumption amounted to 47.62% REFERENCES [1] Amin, Nurhani. 2011. Optimasi Sistem Pencahayaan dengan Memanfaatkan Cahaya Alami (Studi

Kasus Lab. Elektronika dan Mikroprosessor Untad). Jurusan Teknik Elektro Universitas Tadulako Palu. Palu: Jurnal Ilmiah Foristek Vol.1, no. 1, Maret 2011

[2] Irianto, Chairul Gagarin. 2006. Studi Optimasi Sistem Pencahayaan Ruang Kuliah dengan Memanfaatkan Cahaya Alam. Jurusan Teknik Elektro-FTI, Universitas Trisakti. Jakarta: Jetri, Volume 5, nomor 2, Februari 2006, Halaman 1-20.

[3] T. Sutojo, Edy Mulyanto, Vincent Suhartono, 2011. Kecerdasan Buatan. Penerbit Andi Yogyakarta 2011.

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