cache virtual process control book: online resources for graduate process control instruction...
TRANSCRIPT
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Cache Virtual Process Control Book: Online Resources for
Graduate Process Control Instruction
http://www.cse.sc.edu/~gatzke/cache/
Edward P. Gatzke University of South Carolina
Department of Chemical [email protected]
Juergen HahnTexas A&M University
Department of Chemical Engineering
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Overview
• History background• Current version of VCB• Sample content• Discussion & Observations• Conclusions
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
History and Background
• CPC 7 presentation and paper by Edgar, Ogunnaike, Muske
A Global View of Graduate Process Control Education
Thomas F. EdgarDepartment of Chemical Engineering
University of TexasAustin, TX 78712
Babatunde A. OgunnaikeDepartment of Chemical Engineering
University of DelawareNewark, DE 19716-3110
Kenneth R. MuskeDepartment of Chemical Engineering
Villanova UniversityVillanova, PA 19085
Presented at CPC7 – Lake Louise1/13/06
Survey with ~ 60 responses
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
CPC 7 Graduate Process ControlSurvey Results
• Some departments require many control courses
• But not many control courses are typically offered from chemical engineering departments!
Frequency of Graduate Course Offeringsin Control/Systems in Chemical Engineering
Departments
Number
of Courses No. of ChE Departments
> 4 2 (McMaster, NTUST)
3 6 (Alberta, DTU, Ecole Polytechnique, S. Carolina,Texas Tech, Waterloo)
2 8
1 31
0 3
1. Linear Systems2. Linear Optimal Control3. Optimal Control4. Robust Control Using Convex Methods5. Stochastic Control – I, II, III6. Linear Programming7. Nonlinear Programming8. Dynamic Programming9. Infinite-dimensional Programming10. Nonlinear Systems11. Nonlinear Control12. Control of Infinite-dimensional Systems13. Adaptive Control
Example of Well-Articulated GraduateControl/Systems Course Sequence (UCLA)
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
CPC7 Conclusions
Gatzke Thoughts:• Simulation may not be
sufficient (PCM?)• Need online materials (Virtual
Process Control Book?)• Distance education
(WebCAST?)
• Initial meeting held at CPC concerning online materials
Conclusions
• The number of departments offering graduate control courses is slowly declining in the U.S.
• The job market for the systems area is still healthy, mostly in traditional ChE areas
• Simulation is a critical part of a graduate control course – opportunity for sharing courseware
• Web-based modules can supplement graduate courses – sharing of information to develop virtual textbook
• Distance education could enhance graduate education by sharing expertise and content on specialized topics.
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Virtual Process Control Committee
• Tom Edgar• Tunde Ogunnaike• Mike Henson• Bob Parker• Juergen Hahn• Ed Gatzke
Possible materials include:• Course Notes• Books (acquired copyright)• Simulation Cases Studies• Videos and Applets• Tutorial papers
Decided to collect existing materials from community• Targeted solicitations • CAST announcements
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Current Version
• Tried to cover a variety of topics• Multiple old books available
– Large PDFs (no source)• Topics• Introductory Linear Systems• Multivariable• Discrete • State Estimation• Robust• MPC• Nonlinear Control
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
First on Google!
Google for:• virtual process control book• cache process control book• cache virtual control
• process control book (6th)• cache book (9th)
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Linear SystemsCrisalle’s PASI Slides
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Multivariable Process ControlSkogestad and Postlethwaite (partial), Huang course notes
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Discrete Modeling and ControlSeborg, Edgar, and Mellichamp (partial)
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
State EstimationRay, Edgar course notes
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Robust ControlMorari and Zafiriou
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Model Predictive ControlMorari and Lee, Henson, Huang (various formats, no books)
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Nonlinear ControlIndividual chapters from Henson and Seborg (eds)
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Matrix Inequalities
General optimization section?
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Issues
• Copyright– Usually authors retain copyright, but allow distribution– Creative Commons? Allows for modification.
• Editing and Control– Some want guaranteed level of quality control– Revision and review?
• Time and Motivation– Why write a chapter or clean up notes?
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Observations
• Useful resource for new graduate students• Difficult to get contributions
– High load, education on “back burner”?– Many want to “polish” their material
• Various older books available– Other books and chapters that may be useful?
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Recent Vision
2007 NSF Engineering Virtual Organization– Gatzke, Hahn, and Parker
• Community driven resources (process control wiki)– Distributed contributions and editing– Reviewers: Not traditional peer review system
• Community news / research / career resource– Community moderated, community generated content– Reviewers: CACHE already exists
• Grow into larger community (CAST 10, etc.)Result: Not recommended for funding, need new vision?
Supported: CACHE effort with multiple industrial participants
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2007 AIChE Annual MeetingCACHE Virtual Process Control
Online Resources for Graduate Control Education CACHE Invited Session
Conclusions
We need more content: course notes, book chapter, challenge problems, review articles, presentations, other…
Technology may stay simple for now
Still interested in community driven resource
Acknowledgements
Contributors (past and future)
Tom Edgar and the rest of the committee