Search found 4 matches

by cfnewbie
Mon Jul 13, 2020 7:01 am
Forum: Quadcopters
Topic: Problems with Assisted modes
Replies: 6
Views: 574

Re: Problems with Assisted modes

Update: After verifying flow deck reading and changing the velocity and position PID according the thread, problem solved. The drone is able to hold its position and altitude well. However, there is noticeable vibration when the drone is holding its position. May i know which parameter can i tune to...
by cfnewbie
Tue Jun 23, 2020 2:19 am
Forum: Quadcopters
Topic: Problems with Assisted modes
Replies: 6
Views: 574

Re: Problems with Assisted modes

my build is similar to that in the thread but with 3 inch prop and 3500kv motor. i changed the PID values according to the thread but not the kalman estimator weight. I guess the problem could be caused by the flow deck cause i was flying over a blank flooring. I will test it again once get back to ...
by cfnewbie
Mon Jun 22, 2020 7:07 am
Forum: Quadcopters
Topic: Problems with Assisted modes
Replies: 6
Views: 574

Re: Problems with Assisted modes

Thanks Tobias, tried to mess around with the PID values of position and velocity controller, but the problem seems to get worst.
I am new to the crazyflie platform, may i know is there a tutorial on how to tune the PIDs accurately?
by cfnewbie
Thu Jun 18, 2020 5:40 am
Forum: Quadcopters
Topic: Problems with Assisted modes
Replies: 6
Views: 574

Problems with Assisted modes

Hi, i am flying my quadcopter with crazyflie bolt, it is equipped with optical and local positioning deck. it works perfectly fine when operating in normal mode, however when i turned on position or height hold mode, one of the motor at random will stop spinning or increase to max thrust, resulting ...