Channel Coupling Analysis and Decoupling Control for Missile with Lateral Thrust/Aerodynamic Compound Control

The coupling approximate linear dynamic model of air-to-air missile with compound-control on pitching channel and yawing channel was established.The influence of main coupling factors on dynamic performance of the missile was analyzed by simulation.Based on output feedback feature structure assignment,the decoupling algorithm was applied to missile control.Result of simulation showed that the decoupling control algorithm is effective for given system with small interference and little parameter changing.The compound control decoupling algorithm with strong robustness shall be studied in the next step.