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Inspirati / gentlenav

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frozen yaw correction #28

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. If you disconnect the GPS after intial GPS lock

What happens is that the input to the yaw drift correction becomes frozen as 
a consequence. This continuosly ramps the integrator in the PI feedback loop.

This ultimately causes extremely large errors in roll and pitch estimation.

Original issue reported on code.google.com by wpremerl...@gmail.com on 6 May 2010 at 2:43

GoogleCodeExporter commented 9 years ago

Original comment by wpremerl...@gmail.com on 6 May 2010 at 2:45

GoogleCodeExporter commented 9 years ago

Original comment by benjie on 22 Nov 2010 at 7:35

GoogleCodeExporter commented 9 years ago 
This has been fixed in r862 of trunk.

Original comment by wpremerl...@gmail.com on 16 Apr 2011 at 12:44