1. wind tunnel control (webwind) by: adam green advisor: dr. aleksander malinowski dr. scott post...
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![Page 1: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/1.jpg)
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Wind Tunnel Control(WEBWIND)
By:Adam Green
Advisor:Dr. Aleksander Malinowski
Dr. Scott Post
Bradley University
Department of Electrical Engineering (2011)
![Page 3: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/3.jpg)
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Presentation Outline
• Abstract
• Completed Last Semester
• Completed Since January
• Checklist
• Equipment Update
• Timeline Update
Bradley University
Department of Electrical Engineering (2011)
![Page 4: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/4.jpg)
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The Wind Tunnel
• Wind Chamber
• Actuators
• Control Switches– ON/OFF– Wind Speed Damper
• Sensors
Bradley University
Department of Electrical Engineering (2011)
![Page 5: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/5.jpg)
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Abstract
Bradley University
Department of Electrical Engineering (2011)
• Networked access to controls and measurements.
• Simplify the wind tunnel control.
• Simplify measurements.
• Use LabVIEW on local and remote PC.
• Use DAQ for analog and digital I/O.
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High-Level Block Diagram
Bradley University
Department of Electrical Engineering (2011)
![Page 7: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/7.jpg)
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Presentation Outline
• Abstract
• Completed Last Semester
• Completed Since January
• Checklist
• Equipment Update
• Timeline Update
Bradley University
Department of Electrical Engineering (2011)
![Page 8: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/8.jpg)
8Bradley University
Department of Electrical Engineering (2011)
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Hardware-side Interfacing Design
• ON/OFF Control
• Damper Control
Bradley University
Department of Electrical Engineering (2011)
![Page 10: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/10.jpg)
Hardware-side Design
• Universal motor analysis by Ben and Mike.
• Digital signals to control damper and blower.
• Control untested.
• Untested on wind tunnel.
Bradley University
Department of Electrical Engineering (2011)
![Page 11: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/11.jpg)
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Presentation Outline
• Abstract
• Completed Last Semester
• Completed Since January
• Checklist
• Equipment Update
• Timeline Update
Bradley University
Department of Electrical Engineering (2011)
![Page 12: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/12.jpg)
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LabVIEW - Server
Bradley University
Department of Electrical Engineering (2011)
• Server/Client implemented using TCP protocol
• Server connected to microcontroller, sensors, and hardware using DAQ.– Code complete, need DAQ to test
I/O.• All backbone code complete and
thoroughly tested.– Timing limitations with I/O? Matched
TCP calls?
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Server Limitations
Bradley University
Department of Electrical Engineering (2011)
• Single User, Limited Security• Move Called– Status only, won’t lock out
users
• User Command Processing– Speed?– Completely untested.
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Labview Server Code
Bradley University
Department of Electrical Engineering (2011)
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LabVIEW - Client
Bradley University
Department of Electrical Engineering (2011)
• Actuators, movement call, and commands implemented.
• Data received from server.• Client can terminate connection without
interrupting the server.• Distribution?
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Labview Client Code
Bradley University
Department of Electrical Engineering (2011)
![Page 17: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/17.jpg)
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Presentation Outline
• Abstract
• Completed Last Semester
• Completed Since January
• Checklist
• Equipment Update
• Timeline Update
Bradley University
Department of Electrical Engineering (2011)
![Page 18: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/18.jpg)
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Remaining Checklist
• Physical implementation of actuator controller
• Interfacing DAQ to wind tunnel
• Hardware control of damper and blowers
• Power supply
Bradley University
Department of Electrical Engineering (2011)
![Page 19: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/19.jpg)
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Presentation Outline
• Abstract
• Completed Last Semester
• Completed Since January
• Checklist
• Equipment Update
• Timeline Update
Bradley University
Department of Electrical Engineering (2011)
![Page 20: 1. Wind Tunnel Control (WEBWIND) By: Adam Green Advisor: Dr. Aleksander Malinowski Dr. Scott Post Bradley University Department of Electrical Engineering](https://reader036.vdocuments.us/reader036/viewer/2022062518/56649d595503460f94a39f36/html5/thumbnails/20.jpg)
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Equipment Update
• Local PC with LabVIEW software• Not received as of 2/21/11.
• 2 DC controlled, AC Solid State Relays (Omron G3NA-225B)
• 1 DC controller, DC Solid State Relay (Omron G3NA-D210B)
• 1 Double Pole, Double Throw AC Relay (Dayton 1EGX1)• National Instruments Analog and Digital Data Aquistion
Device (PCI MIO-16E-4) • Wind Tunnel System and Peripheral Components• Silicon Labs 8051F120 Microcontroller
• 1 destroyed, currently using a spare.
Bradley University
Department of Electrical Engineering (2011)
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Schedule - Revised
Bradley University
Department of Electrical Engineering (2011)
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22Bradley University
Department of Electrical Engineering (2011)