Unmanned aircraft vertical control system analysis

Active control technology in unmanned aircrafts has been gradually more and more applications. In order to achieve better and faster control effect for speeding up the response speed of the aircraft, raising the question of how to control the problem of static unstable aircraft. In this paper, a typical structure of overload autopilot was presented. Through the analysis of two sets of static stability aircraft parameters and static instability aircraft parameters, the pilot structure has a good control for the static unstable aircraft. For static unstable aircraft, using the overload autopilot structure is a better solution.