弹道学报2012，Vol.24Issue(3)：49-53,5.
一种拦截机动目标的最优中制导律设计
Design of an Optimal Midcourse Guidance Law for Intercepting Maneuvering Target
摘要
Abstract
In order to intercept big maneuvering target, an optimal midcourse guidance law was proposed. The relative kinematic relation was established. By minimizing the energy and the velocity deflection angle at the moment of the midcourse-terminal handover, the optimal midcourse guidance law was derived by means of pseudo control variable. During the design process ,an estimation method of time-to-go was put forward. Simulation results show that the proposed guidance law can effectively minimize the normal overload, and reduce the velocity deflection angle to nearly zero while intercepting big maneuvering target.关键词
中制导律/速度前置角/最优控制Key words
midcourse guidance law/velocity deflection angle/optimal control分类
军事科技引用本文复制引用
周池军,雷虎民,叶继坤..一种拦截机动目标的最优中制导律设计[J].弹道学报,2012,24(3):49-53,5.基金项目
航空科学基金项目 （）
