面向空域和机动性的拦截弹能量管理优化研究

摘要

The interceptor energy management optimization problem is studied.The airspace and mobility of interceptor is maximized by splitting the double pulse propellant of the third stage engine.The quality and dynamic model are established.The single object optimization model is proposed to maximize each of the airspace,the mobility of whole missile and the second pulse of the third stage.The multi-object optimization model is established to maximize the integrated performance of airspace and mobility.Oriented to airspace and mobility,the double pulse propellant split of the third stage is optimized by using particle swarm optimization (PSO) algorithm.%研究了拦截弹能量管理优化问题,通过分配拦截弹的第3级双脉冲固体发动机推进剂装药量,使拦截弹的作战空域和机动性综合最优.首先建立了拦截弹质量和动力模型,然后提出了拦截弹空域、全弹和第3级Ⅱ脉冲机动性分别最大的单目标优化模型,以及其综合性能最优的多目标优化模型.最后采用粒子群优化算法,面向拦截弹空域和机动性,对第3级双脉冲装药量分配进行了优化及分析.