A study of aircraft-defense missile cooperative active defense technology

This paper introduced the implementation strategy of three points collinear active defense to realize aircraft active defense. Based on the kinetic characteristic of fighter, defending missile, offensive missile, a induce capture aircraft-defending missile synergy active defense method was put forward, which transform the complex air war confront problem between fighter and defending missile and offensive missile into a simple trajectory problem of fighter. A process performance index during the implementation process of active defense strategy was put forward and the different between process performance index and traditional performance index was analyzed. Because of the QPSO arithmetic is a off-line arithmetic, result in the whole process can't be able to be evaluate. So the method of RHC(receding horizon control) was used to maintain process performance index as the optimization index of every receding optimization window. Which solve the disadvantage of QPSO arithmetic and rise its real-time. Simulation was applied to prove the validity of active defense strategy and synergy method, and the effectiveness and accuracy of this arithmetic.