2015-11-25 11:54 GMT+02:00 Jullian <socra...@gmail.com>:
> As i see, now, in LinuxCNC, there's no code  handling with the deviation
> feedback from the encoder of servo motors of robot arms.
>
> I use the "deviation feedback" meaning like the bias between the pulses
> number sent to motor and the pulses it actually have done, in other words,
> the difference of the actual value from the motor's encoder.

That is what PID component is meant for:
http://linuxcnc.org/docs/html/man/man9/pid.9.html

Viesturs

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