Quote:
Originally Posted by Bongle
We adjusted our WindRiver accelerometer class so that it implemented an averaging filter. It takes the last 20 samples and averages them. It delays its responsiveness somewhat, but it also removes much of the noise that the accelerometer displays.
We know that there is a GetAverageVoltage function, but it didn't seem to be doing any actual averaging, so we averaged GetVoltage instead.
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How often are you sampling?
Are you able to translate your average acceleration to a reasonable approximation of current velocity?
Add a little more grease if you aren't sure exactly how much you need. - MrForbes [more] 
22-01-2009, 09:39
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