RC India

RC Equipments => Servos, Gyros and All Electronics => Topic started by: Darshan for multirotors on May 31, 2015, 04:20:23 PM

Title: Kk 5.5 over responsive
Post by: Darshan for multirotors on May 31, 2015, 04:20:23 PM
I have made a quad with the kk 5.5 and I am facing a problem
The board is too responsive and has super quick reactions which causes imbalance
Do you guys out there know why this is happening and do I have change the pitch,roll, yaw gain pots  :headscratch: ???
Title: Re: Kk 5.5 over responsive
Post by: Himadri Roy on May 31, 2015, 08:49:48 PM
Yes!
Title: Re:
Post by: sooraj.palakkad on May 31, 2015, 09:15:41 PM
As yours is a 250 quad, you would need adjusting gains below 50%.
Also you can set expo for pitch, roll and yaw channels in your tx to regulate response to stick movements
Title: Re: Kk 5.5 over responsive
Post by: Darshan for multirotors on May 31, 2015, 09:26:27 PM
I need to adjust all the gain pots (yaw roll and pitch)?
Will it be stable after trimming and act normal after trimming?
I will slowly lessen the gain and try and hopefully it will stop over reacting
Title: Re:
Post by: sooraj.palakkad on June 01, 2015, 07:08:00 AM
Before that set expo curves for pitch , roll and yaw channels on your transmitter..   This will make controls smooth around the stick center
Title: Re: Kk 5.5 over responsive
Post by: Darshan for multirotors on June 01, 2015, 06:59:42 PM
It's drifting in one direction and when I tell it to move in the opposite direction it becomes mad and super unstable
Sooraj sir I have sent you the video
Title: Re: Kk 5.5 over responsive
Post by: Dharmik on June 01, 2015, 07:43:11 PM
Darshan post video if possible. As i remember old KK boards need to reverse gyro gain, else it might act weird.
Title: Re: Kk 5.5 over responsive
Post by: Darshan for multirotors on June 01, 2015, 08:44:54 PM
Rcindia doesn't allow videos
Takes a lot of time and then says the procedure timed out
Just that It completely goes crazy and bangs into something
Title: Re: Kk 5.5 over responsive
Post by: madaquif on June 01, 2015, 08:51:55 PM
you can upload the vid on youtube and post the link here.... ;D ;D
Title: Re: Kk 5.5 over responsive
Post by: Darshan for multirotors on June 02, 2015, 09:36:31 PM
I just decreased the pitch and roll value and it was quite stable but it needs to be more stable so will be decreasing the value a bit more