I install APM planner 1.1.65 and the latest firmware 2.33 on APM 1 with airspeed, magnetic compus, gps, and Xbee communication.
Since I update the firmware I retune the PID (FBW A) again and than starts the auto navigation.
I have 2 problems with the setup and I will be appreciate it very much if you can advise me how to overcome the problems.
1) On navigation program (auto) while turning more than 90 degree the plane is losing about 10m in height and regain it after it complete the turn. This problem doesn’t see in about 90 degree turns or less. I tried to increase the pitch to comp from 0.2 to 0.3 and it did not solve this problem. Instead every 90 degree turn, it went up by about 10m while the problem on larger angle left the same. Could you please advise me how to solve this issue?
2) Navigation stoped working after pressing restart mission in the APM planner. The yellow line is pointing correctly to the 1st waypoint however the plan flying in direct line as I left it before changing the mode to auto. I uploaded the mission again and the problem persists. Could you please advise the source for that problem and how to overcome it?
Thanks in advance