![Page 1: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/1.jpg)
Risk Management
Maximize Tower Assets
Resource Allocation
Patent Pending
Contact: Mark Allen, 309-339-6475
![Page 2: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/2.jpg)
OVERLOADED?
It is time to go beyond empirical analysis and ultra-conservative software estimations
Estimations can now be accurately supplemented with real time behavioral analysis of the structure as it
performs under various “real world” installed conditions
![Page 3: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/3.jpg)
• Continuous health monitoring • Determine amplitude of vibrations • Correlate displacements with wind
velocity and direction • Determine dominant frequencies • Verify design wind gust effect factors • Tune new or existing damper systems • Generate alarms for unusual behavior
![Page 4: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/4.jpg)
• Trend analysis, track responses of structure
• Early detection of structural issues for towers & mounts
(i.e. alarms past threshold displacements, etc.)
• Detection of the addition of appurtenances
• Detection of unauthorized climbers
• Vibration mitigation
(i.e. vortex shedding, guy galloping, install/tune dampers, etc.)
• Fatigue crack growth detection
• “Black Box” investigations for catastrophic events
![Page 5: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/5.jpg)
• Simulates a full-scale wind tunnel test
• Actual vs. predicted responses
• Alternative to tower mapping & traditional analyses
• Focus on displacements vs. calculated EPA’s & associated forces
• Determine true drag/shielding factors of tower w/ appurtenances
• Use data for determining percentage of tower utilization
• Optimal placement of appurtenances
• Increases value of tower for providing critical services
• R&D for design criteria for new & existing towers
![Page 6: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/6.jpg)
Resource Allocation
![Page 7: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/7.jpg)
• Damage detection after storms
• Maintenance/Repair crew dispatch priorities
• Focus on permanent deformation after storms
• Detect slack guys & other storm related issues
• Emphasis on critical towers or sites/mounts
with issues
• Streamline maintenance schedules
![Page 8: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/8.jpg)
• Lateral displacements
• Twist / sway & rotations
• Dominate frequencies of structural displacements
• Integration with other sensor types
• Correlation with site weather data
• Algorithms utilizing characteristics unique to towers
• Trend analysis (intermediate to long term)
• Alarm systems
• Monitoring of single or multiple tower sites
![Page 9: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/9.jpg)
Main Design Challenges
• Fixing or determining a point in 3D space without references
• How to filter inherent noise out of the fundamental sensors
• Designing the proper algorithm family to determine movements
• An electronic design with zero EMI emissions
• An electronic design that can operate in areas of extreme RF
• A robust electronic design with withstand multiple lightning hits
• A design that will accommodate a wide variety of installations
• A mechanical design that will withstand the elements / weather
![Page 10: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/10.jpg)
• Physicist
• Mechanical engineer
• Structural tower engineers
• Electrical engineer
• RF engineer
• Software developer
• Digital signal processing expert
• Sensor fusion expert
![Page 11: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/11.jpg)
Conceptual Engineering Meeting
![Page 12: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/12.jpg)
(Ground Control Unit)
STS-TS5 (SmarTOWER Sensor)
Wind Velocity and Azimuth Sensor & / or Ice Sensor
STS-TS5
STS-TS5
Double Shielded Armored Cat 6 Network Cable Tower Site Network
Architecture Example
Heavy-Duty Outdoor-Rated
CAT 6 Solid, Gel-Filled Bulk
Cable, Armored
RS-485 Signaling Protocol
![Page 13: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/13.jpg)
Local Internet Connection
Router
Internet Connected Smart Plug Strip
(Ground Control Unit)
(Sensors On Structure)
(RS-485 Data Path to Sensors)
Remote Tower Site Network Node
Battery B/U
AC Supply Connection
AC Supply (UPS)
Data
Local Internet Connection Via landline or 4G radio
4G Data Radio Unit
![Page 14: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/14.jpg)
Primary & Mirror Data Servers and Storage
WAN Network Operations Topology
(Remote Site) (Remote Site) (Remote Site) (Remote Site)
Users
(Remote Site) (Remote Site) (Remote Site) (Remote Site)
(Remote Site) (Remote Site) (Remote Site) (Remote Site)
Remote Tower Sites
![Page 15: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/15.jpg)
• High voltage and current protection for lightning strikes
• RF protected circuits and connections
• Functions under severe weather conditions
• Internet (or intranet) access / administration / updates
• Secure (encrypted) data transmission & storage
• Backup of key data
• Simple to install, low cost, scalable
• Remote upgrades as products evolve
![Page 16: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/16.jpg)
STS-TS-5 – General Specifications
Approximate Size: 7.5“ W x 9.0" H x 2.25“ D
Approximate Weight: 4.0 lb
Connectivity: Weather tight connector (x2)
Communication Protocol: RS-485
Power source: (PoE)
Power consumption: 100mA @ 5V
Operating temp range: -60° F to 150° F
Environmental rating: IP67 or better
Sensors: MEMS, multi-axis
Measurement range: ± 1.5g
Resolution: .00005g
Frequency response: DC - 200Hz
Output sample rate: Selectable up to 2000 SPS
Output sample rate: Variable up to 100 Samples/sec
Protection Lightning & RF Overload
![Page 17: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/17.jpg)
Universal Sensor Utility Mounting Bracket GCU, Daisy Chain Series and Optional Sensor Ports
![Page 18: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/18.jpg)
RS-485 Communications
Microcontroller
Onboard 3.3 V Power Supply
EMI – sealing gasket
“Keep Alive” – Backup Power Supply
Lightning Protection for RS-485
Lightning Protection for Power Supply
![Page 19: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/19.jpg)
Inertia measurement using MEMS (micro-electro-mechanical systems) technology won out over initial considerations such as time-of- flight measurements and similar technologies. This solution uses a miniature, surface mounted, high-performance Inertial Measurement Unit (IMU) and Attitude Heading Reference System (AHRS). The device combines a 3-axis accelerometer, a 3-axis gyroscope and a 32-bit processor into a miniature surface mounted module. The sensor with algorithms & special Kalman filters calibrates for scale, noise, drift and bias inherent with MEMS technology and outputs the displacements, twist and sway of a structure.
Inertial Measurement Unit (IMU)
![Page 20: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/20.jpg)
EMI – sealing gasket
6-Axis MEMS IMU
I /O Connectors
![Page 21: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/21.jpg)
NTS Facility Highlights: Aerospace, Defense, Telecom & Commercial Certified Technicians Electromagnetic Testing Environmental & Dynamic Testing FCC-listed 10-meter Chamber High Intensity Radiation Field Testing (HIRF) Lightning Testing
Extensive Testing Conducted for Temperature, Lightning, RF Survival, Radiation and Emissions
Test Conducted On Ground Control Unit and Tower Mounted Sensor Unit
DO-160 and Lightning Induced Testing Capabilities NTS Rockford is accredited for DO-160 radiated susceptibility HIRF and lightning induced transient susceptibility testing. Their HIRF equipment provides testing from 400 MHz to 18 GHz. Their facility tests for both multiple-stroke and multiple-burst lightning strikes.
![Page 22: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/22.jpg)
Lightning Discharge Testing & Survivability FAA DO-160 Standards
Injection Point Pickup Sensor Detail
![Page 23: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/23.jpg)
Lightning Discharge Testing & Survivability FAA DO-160 Standards
Discharge Current Pickup Sensor Detail
![Page 24: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/24.jpg)
Lightning Discharge Testing Monopulse Lightning Generator
![Page 25: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/25.jpg)
Lightning Discharge Testing
![Page 26: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/26.jpg)
Testing for Unintentional Radiation and FCC Part 15 Emissions Testing
(3 MHz – 3 GHz)
![Page 27: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/27.jpg)
Testing for Unintentional Radiation and FCC Part 15 Emissions Testing
(3 MHz – 3 GHz) – Control Equipment
![Page 28: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/28.jpg)
High RF Field Exposure Testing RF Field Waveform Generator & Amplifier
![Page 29: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/29.jpg)
High RF Field Exposure Testing STS Tower Sensor
![Page 30: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/30.jpg)
Installation on R&D Tower
ROHN FK-55 Tower • 60’ AGL • Movable structure • Un-guyed • Anemometer – 20’
![Page 31: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/31.jpg)
Sensor Commissioning on R&D Tower
![Page 32: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/32.jpg)
Sensor Installation on R&D Tower
![Page 33: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/33.jpg)
Ground Control Unit Cabinet (Artist Concept Drawing)
![Page 34: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/34.jpg)
Ground Control Unit
Approximate Size: 16” W x 20” H x 8” D
Approximate Weight
With Batteries – 28 lbs / 13 Kg
Cabinet Locks
AC Mains Power Input
Remote Sensor Connections
![Page 35: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/35.jpg)
Standby Batteries
Local CPU & Solid State Drive Storage
CPU / Alarm / Control Board
Lightning Protection & Power Supply
4G Radio & Diversity Antennas
Ground Control Unit (Interior View)
![Page 36: Risk Management Maximize Tower Assets Resource … – General Specifications Approximate Size: ó. ñ“ W x õ. ì" H x . î ñ“ D Approximate Weight: 4.0 lb ... Test Conducted](https://reader034.vdocument.in/reader034/viewer/2022051602/5af7befa7f8b9ad2208b9c1e/html5/thumbnails/36.jpg)