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wind_sensor:meeting_minutes_apr_21_2017 [2017/04/22 07:35] mwu [Ultrasonic Wind Sensor] |
wind_sensor:meeting_minutes_apr_21_2017 [2021/09/19 21:59] (current) |
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| =====Acoustic Wind Sensor===== | =====Acoustic Wind Sensor===== | ||
| * Updates: | * Updates: | ||
| + | * Met with Andy and Daisy to discuss current project status: | ||
| + | * Mentioned how results of single microphone wind speed tests were not compromised | ||
| + | * They suggested using different filters (e.g. FIR, Weiner filter, raised cosine, etc.) | ||
| + | * Tested algorithm from 0 to 360 degrees | ||
| + | * As expected, algorithm didn't work | ||
| + | * Needs to be updated so can determine the direction at all 360 degrees | ||
| + | * Analyzed raw microphone data obtained from all four microphones from 0 to 360 degrees at 20 degree increments, with the same microphone set as the reference angle for all tests | ||
| + | * Could determine the direction by determining the reference angle based off of which microphone has the greatest wind speed, and which microphone has the second greatest wind speed | ||
| * To Do: | * To Do: | ||
| + | * Update wind direction algorithm based off of this week's findings | ||
| =====Ultrasonic Wind Sensor===== | =====Ultrasonic Wind Sensor===== | ||
| * Updates: | * Updates: | ||