Trajectory tracking control

[zrd1234]

Hello, I subscribe /planning/pos_cmd to send to my robot, but I find some deviation from the trajectory of the planning department. Is there any good trajectory following strategy to solve it.

[bigsuperZZZX]

It depends on the real robot you use. We use this high-level controller for precise trajectory tracking.

[bigsuperZZZX]

This controller https://github.com/ZJU-FAST-Lab/Fast-Drone-250/tree/master/src/realflight_modules/px4ctrl

[zrd1234]

It depends on the real robot you use. We use this high-level controller for precise trajectory tracking.

Hello, I did not use UAV. In the simulation, PID was used for its trajectory tracking, but I did not find it. Would you please tell me where it is?

[bigsuperZZZX]

Which simulation you refer to？