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Unread 10-09-2012, 20:58
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Garret Garret is offline
Standing on the Shoulders of Giants
AKA: Garret Smalley
FRC #0691 (Hart District Robotics)
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Re: Swerve Drive Rotation Control

Quote:
If 1 and 3 are driven (wheel rotation) together, and 2 and 4 are driven together should we chain 1 and 2 together for steering (module rotation) and 3+4. Or should the same wheels driven together for drive be chained for steering?
If that's your plan be aware that because you essentially have a long wheel base configuration you will have a much harder time steering. If you do that you would have to do either a 1+2 and 3+4 (and then turn the wheels such to act as a wide base when turning) or steered 1+4 and 2+3 (turning such that they are tangent to a circle centered in the center of the robot) or independently. I would suggest that you drive the modules together as 1+2 and 3+4 instead.
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Last edited by Garret : 10-09-2012 at 21:03. Reason: didn't think it through the first time