Hi,
I have a 10kg single engine turbojet tailsitter plane with thrust vectoring nozzle and two 30mm edfs on wingtips for yaw control. Qhover performance on the tailsitter looks decent but in Qloiter it is much less stable
Qhover Test Video
I would like to seek help on how I should tune the qloiter performance. According to Tailsitter VTOL Tuning — Plane documentation , the servo driven vector nozzle means FF should be the primary control path for (earth frame) pitch and roll? While the two small wingtip edfs means yaw should be controlled by PID (which can use qwiktune)?
For pitch and roll I was planning to use the formula to get FF and I estimates
PIQP.FF+PIQP.P+PIQP.D
X * (PIQP.Act) , where X is 0.2 to start
Then use qwiktune in the air in qhover mode, since qloiter seems much less stable.
Or are there qloiter parameters that might be causing the issue since qhover looks ok
Qloiter log
Qhover log
Thank you
Lee