Abstract: This article proposes a blended control strategy with spinning missile lateral jets and aerodynamic surfaces, which consists of two separate stages. This strategy divides the whole response process of the angle of attack and sideslip angle into a rising stage and a maintaining stage. Taking into consideration the fast response characteristics of the lateral thrust, a lateral thrust control system is used to track the command in order to obtain fast response at the rising stage. A method based on integer linear programming (ILP) is used to adjust the lateral thrust. Aerodynamic control is used to guarantee that the angle of attack and sideslip angle follow the command at the maintaining stage. Based on dynamic inversion and active disturbance rejection control, the aerodynamic control system is designed to overcome nonlinearity and various strong coupling actions among the pitch channel and the yaw channel as well as the lateral jet interaction of the spinning missile. Simulation results show that the proposed blended control strategy is insensitive to parameter uncertainties of the plant and lateral jet interaction. By means of this strategy overload command can be tracked with high precision and fast response speed.

Key words: attitude control system, pulse moter, integer programming, dynamic inversion, active disturbance rejection control