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Unread 29-03-2010, 10:23
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Ether Ether is offline
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Re: How Do mecanum wheels handle the bumps?

Quote:
Originally Posted by Joe Ross View Post
sqrt(2)/2

The derivation is left as an exercise to the reader. Think of the angle of the rollers.

Thanks Joe. I know that 71% is half the square root of 2 :-)

The question is, does this number have anything to do with the claim that "Only ~71% of the output torque is transmitted in the direction of travel", when the bot is being commanded straight forward or backward. I say no. I say all the torque being applied to the wheel gets reacted by the carpet. I am challenging what appears to be the conventional wisdom on this topic. Think about it.



~

Last edited by Ether : 29-03-2010 at 10:27.