INS_HNTCH_MODE Parameter is not showing in the mission planner

ArduCopter Copter 4.0
21

Use the Beta version. What is your prop size?

1 Like
22

Mine is 10x4.5 Airgear combo pack for F-450

23

OK, then you want to raise these to the recommended values:
ATC_ACCEL_P_MAX,
ATC_ACCEL_R_MAX

Not a big change but you may as well start with the right Initial values. Then you would configure the Dynamic Notch Filter, then run Auto Tune.

2 Likes
24

I will do that and come back with the result.
Thank you very much dave.

25

Hi Dave,
I am configuring the dynamic notch filter. I got the value of hover_thrust.
Where can I get the hover_freq value?

  • With the same log, open it in the regular way in mission planner and graph the throttle value. From this identify an average hover throttle value.
  • It’s also possible to use MOT_HOVER_LEARN = 2 in Copter and read off the value of MOT_THST_HOVER , or Q_M_HOVER_LEARN = 2 in QuadPlane and read off the value of Q_M_THST_HOVER
  • This gives you a hover motor frequency hover_freq and thrust value hover_thrust