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Unread 29-09-2016, 13:37
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Re: Tuning PID Constants Over a Range

Quote:
Originally Posted by Jared Russell View Post
drive_wheel_linear_velocity = wheelbase_width_meters * desired_turning_rate_rads_per_second / 2
For a robot with center of mass located at center of rectangle formed by the 4 wheels, I think that should be:

S = (1+f2)(W/2)ω

S is drive wheel linear speed
W is trackwidth
ω is desired turning rate in radians per second
f the the ratio L/W, where L is wheelbase


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