After the correct operation, the aircraft could not control its posture well, causing the crash.

@ayushgaud As the title says, after I was trying to run the simulation environment, the position drifted very badly when the airplane did not take off. After taking off, the plane swayed in the air and could not maintain its position. After executing ./build/main_node, the plane flew for a while and crashed. I don't know where to go except for the problem. Have you encountered the same situation?

Start by reproducing the simulation with ./build/main_node and compare the aircraft behavior before and after takeoff. Investigate the posture and position drift described in the issue and use the reported image as context; the issue is done when the aircraft maintains its position and posture instead of crashing.

Written by the indexing model from the issue text.