A nonlinear control method applied to Bank-to-Turn missile system

摘要

This paper is mainly about a nonlinear control method applied to BTT missile system based on time scale method and dynamic inversion. Firstly, a 6-DOF nonlinear model of Have Dash II missile is established, then the model is divided into two subsystem according to different time scales. Secondly, both subsystem control law are designed based on dynamic inversion. And the sliding mode controller is designed when the perturbation is existed. Finally, the control method is proved to verify the feasibility and precision of the model.