diff --git a/docs/commands.md b/docs/commands.md index 32b7769d..d9a93def 100644 --- a/docs/commands.md +++ b/docs/commands.md @@ -79,7 +79,7 @@ An upcoming feature will enable automatic tuning. Until then, here is a rough tu * Back down `vel_gain` to 50% of the vibrating value. * Increase `pos_gain` by around 30% per iteration until you see some overshoot. * Back down `pos_gain` until you do not have overshoot anymore. -* The integrator is not easily tuned, nor is it strictly required. Tune at your own discretion. +* The integrator can be set to `2 * bandwidth * vel_gain`, where `bandwidth` is the overall resulting tracking bandwidth of your system. Say your tuning made it track commands with a settling time of 100ms: this means the bandwidth was 1/100ms or 10. In this case you should set the `vel_integrator_gain = 2.0 * 10 * vel_gain`. ## System monitoring commands