Compound control allocation strategy of dual aero/jet vane control missile

摘要

To solve the control allocation problem of dual aero/jet vane control missile, dynamics equations in longitudinal plane are derived, and the structure of compound control loop is designed based on attitude autopilot. Four brief compound control allocation strategies are researched and analyzed. Furthermore, a new strategy called chain combination variable proportional coefficient strategy based on rudder effect is presented. By simulation of initial climb trajectory, the characteristics of all the strategies are researched, and the results illustrate that the new strategy can meet the requirement well.