DIY head tracker from cheap heli gyro (seems to work!)
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Apr 14, 2009
, 10:49 AM
United States, OH, Columbus
Joined Apr 2007
Just a quick update, figured out how to get rid of geometric drift, it's just a simple 1/cos() thing. See pictures for details.
Someone asked me for the FSX camera program,
to download it.
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Gyro geometric error as a function of pitch and roll angle
Output with geometric drift compensation