基于目标最优机动的线性化运动学模型及其特性研究  

A New Linearized Kinematics Model Based on Optimal Target Manoeuvring

作　　者：崔新[1] 侯明善[1] 秦琴[1] 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《弹箭与制导学报》2004年第1期73-75,共3页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：航空基金资助项目;代号02D53027

摘　　要：文中研究了一种线性化运动学模型,该模型以目标最优博弈机动为假设,不但适合制导末端区脱靶量分析,而且能够进行超机动拦截性能分析。与另外一种基于目标初始最优机动的线性化模型对比研究证明该模型线性化精度高,脱靶量分析结果可信。A new linearized kinematics model is investigated in this paper. It is derived based on optimal target maneuvering. The model can be used in guidance law designs and evaluations. The miss-distance computations of proportional navigation prove that it has superior performance compared with that used widely as in ref. especially in end-game guidance.

关 键 词：目标最优机动 线性化 运动学 比例导引 脱靶分析 导弹制导系统 

分 类 号：TJ012.3[兵器科学与技术—兵器发射理论与技术]