PID Tuning Help

Hi all

 

After "analizing my last flights, I have a problem that instead of doing a straight bee-line for the next waypoint, my drone snakes towards it in a s-pattern. I have attached a screenshot for reference.

 

I also want to make the plane turn more aggressively. Currently it makes very wide turns. I have already changed the max bank and pitch angles, but I want to know:

 

Do I increase the roll_P value? or Do I decrease the X-track gain?, or what else do you suggest.

 

It is for a LARGE plane. Suggestions welcome.

Wessie

 

1st flight.PNG

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