PID Rate D

The last Bastion to fine tune your FC matching your airframe & setup

PID Rate D

Postby brat002 » Sun Jun 07, 2015 5:46 pm

I have a question about PID Rate D parameter. How it affect flight performance?
What happens on too low and too high D and how to find normal value for my frame?
Posts: 191
Joined: Tue Apr 21, 2015 10:35 pm

Re: PID Rate D

Postby phynix » Mon Jun 08, 2015 12:20 pm

D is the "derivative"-correction, it basecally does two things: counteracting fast disturbances and dampening mainly P (avoiding overshoots of corrections).

See also here: ... ng-theory/

And also

Hope that helps,
Posts: 73
Joined: Mon Feb 11, 2013 11:03 pm

Return to PID Tuning

Who is online

Users browsing this forum: No registered users and 4 guests