Research on optimal maneuvering opportunity numerical calculation of ballistic missile based on genetic algorithm

Optimal maneuvering opportunity calculation of ballistic missile is a complicated optimum programming in nonlinear system which need compute trajectories of maneuvering and interception missiles simultaneity, and the requirement of precision and efficiency can not be ignored, so traditional algorithms such as enumeration and heuristic method can not satisfy the requirement because of the low efficiency and narrow applied extension. On a base of relatively motion equation between both sides and guidance equation of EKV, we designed two kinds of optimization models to calculate maneuvering opportunity separately based on GA. The simulation results indicated that the method is effective.