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| It may not happen overnight, but in time if you keep focused and keep working hard, it will become a reality. - Michael Sperber [more] |
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#5
16-10-2005, 21:58
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Re: realistic friction constants.
Ok let me clarify myself. I have two types of friction in my model:
frictional force = constant * -sign(velocity) and frictional force = velocity * constant The second might be totally unnecessary. Now back to the point, what are some realistic friction constants for a FIRST robot drivetrain as a whole (rolling friction from the wheels, friction in the gearboxes etc). I also need data on the rotor inertia of the CIM motors. |
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