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Unread 23-07-2006, 23:52
Matt H. Matt H. is offline
Long Distance Mentor
FRC #1726 (N.E.R.D.S.)
Team Role: Alumni
 
Join Date: May 2006
Rookie Year: 2007
Location: Sierra Vista, AZ
Posts: 238
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Re: pic: holonomic vex robot

From personal experience I believe that at least some vex motors have a winding bias; however this also could be contributed to differences in motors. I was a programing mentor during a vex robotics camp last week and had huge problems with square bots driving in straight lines during auto periods. I had attributed this to a winding bias (the motors on a square-bot are inverted), because if it were a difference in motor manufacture I should have been able to fix it by adjusting the code. Even with adjusted code I found that battery power played a major role in the difference in motors indicating a winding bias.
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