远程防空导弹的新型弹道优化设计  

New Trajectory Optimization Design of Long Range Air Defense Missile

作　　者：苏宪飞 张忠阳[2] 张弫[1] 谷逸宇 SU Xian-fei ZHANG Zhong-yang ZHANG Zhen GU Yi-yu(Beijing Institute of Electronic System Engineering,Beijing 100854, China The Second Academy of CASIC, Beijing 100854,China)

机构地区：[1]北京电子工程总体研究所,北京100854 [2]中国航天科工集团第二研究院,北京100854

出　　处：《现代防御技术》2017年第5期29-34,共6页Modern Defence Technology

摘　　要：针对新型目标的运动学特性,在总结了传统的远程拦截导弹飞行弹道基础上,建立了快速介入拦截弹道模型并对弹道进行了仿真,并对仿真结果进行了分析。同时利用hp-自适应伪谱法以拦截时间最小为优化目标对其进行了优化。优化结果表明,快速介入拦截弹道能够很好的同时满足拦截快速性和较大横向修偏能力的需求。According to the kinematic characteristics of a new type of target,a kind of rapid intervention interception trajectory model is established based on summarizing the traditional long-range interception trajectory,and the trajectory simulation is carried out. Then,the trajectory simulation result is optimized using the hp-adaptive pseudospectral method to minimize the interception time. The optimization results show that the rapid intervention interception trajectory can satisfy the rapidity of interception and provide a large lateral deflection overload simultaneously.

关 键 词：远程防御 快速介入拦截弹道 hp-自适应伪谱法 弹道优化 弹道设计 高超声速 

分 类 号：TJ761.7[兵器科学与技术—武器系统与运用工程] V412[航空宇航科学与技术—航空宇航推进理论与工程]