wheel_vel/data equal 0 one in three
Hello, I'm trying to use http://wiki.ros.org/differential_drive for my little robot.
But PID is not working and I think it's due to wheel_vel/data witch is equal to 0 one in three data.
Has anyone already been faced to this ?
My launch file parameters are :
Kp = 25 Ki = 10 Kd = 0.001 outmin and max -255 / 255 rate = 30 timeout_ticks = 4 rolling_pts = 2