Optimization of UAV Ultra-low Altitude Flight Control System

Aiming at the requirements of the weapon system of UAV when it flies over the sea at ultra-low altitude, the research on ultra-low altitude flight dynamics modeling, ultra-low altitude information fusion technology and flight mission profile was carried out for a certain UAV, and the semi-physical simulation and flight verification were carried out. The results show that the improvement and optimization of UAV ultra-low altitude flight control is reasonable and feasible.