Blended control with lateral thrust and aerodynamic force based on predictive control

摘要

The blended control method of atmospheric missile with lateral thrust and aerodynamic force is investigated. Firstly, considering configuration of lateral jets, the model of blended control system is established. Secondly, the blended control strategy is proposed, this strategy consists of three components, i.e. dynamic distribution algorithm, direct force control subsystem, aerodynamic control subsystem. Considering the dynamic difference between the direct force control and aerodynamic control subsystem, the dynamic distribution algorithm of an over load error is given based on predictive control. Then, the direct force control law and aerodynamic control law are designed based on predictive control and ADRC. Lastly, the simulation results validate the effectiveness of the proposed method.