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micander / atrias

Automatically exported from code.google.com/p/atrias
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Hip-Motor Foul-up #72

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
During our demo, the hip motor switched to ramming at 60A into the hard stop.

I suspect our hip encoder rolled over or something.  This happened just after 
some successful runs, and without any physical tampering of the hip motor or 
cabling.

Original issue reported on code.google.com by Christia...@gmail.com on 29 May 2012 at 6:17

GoogleCodeExporter commented 9 years ago 
I have modified the code so that when the kernel module is loaded it calibrates 
the hip based upon the assumption that it's up against the hard stop. If this 
problem was caused by a calibration problem, the it should be fixed. Otherwise, 
I'm not sure what would cause this behavior.

Original comment by kit...@gmail.com on 4 Jun 2012 at 5:34

GoogleCodeExporter commented 9 years ago 
This problem seems to be fixed. We have been running the robot for a while and 
haven't seen the problem return.

Original comment by kit...@gmail.com on 9 Jul 2012 at 7:27