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wind_sensor:meeting_minutes_apr_14_2017 [2017/04/15 07:18] mwu [Ultrasonic Wind Sensor] |
wind_sensor:meeting_minutes_apr_14_2017 [2021/09/19 21:59] (current) |
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=====Acoustic Wind Sensor===== | =====Acoustic Wind Sensor===== | ||
* Updates: | * Updates: | ||
+ | * Met with Dr. Kuh to discuss current status of project | ||
+ | * Working real time processing algorithm to obtain wind speed of a single microphone | ||
+ | * Algorithm to determine direction | ||
+ | * Works for only 90 degrees | ||
+ | * Conducted tests between 0 and 90 degrees to determine wind speed and direction in indoor conditions | ||
+ | * Used an anemometer to calibrate wind speed | ||
+ | * Used a lazy susan marked with angles 0 to 360 degrees to calibrate direction | ||
+ | * Placed anemometer facing in the direction of the 0 degree mark and turned lazy susan to desired testing angle | ||
* To Do: | * To Do: | ||
+ | * Conduct tests of algorithm beyond just 90 degrees | ||
+ | * May require modifying algorithm. | ||
=====Ultrasonic Wind Sensor===== | =====Ultrasonic Wind Sensor===== | ||
* Updates: | * Updates: | ||
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* {{ :wind_sensor:circuit1.jpg?direct&600 |}} | * {{ :wind_sensor:circuit1.jpg?direct&600 |}} | ||
* To Do: | * To Do: | ||
- | * Work on using the zero crossing detector in the Teensy setup and integrate it with the program. | + | * Continue working on integrating zero crossing detector with program. |