空天飞行器轨道拦截策略研究  

The Study on Strategies for Orbit Interception of Aerospace Vehicle

作　　者：梁金登[1] 李东旭[1] 

机构地区：[1]国防科学技术大学航天与材料工程学院,长沙410073

出　　处：《弹箭与制导学报》2008年第5期165-168,176,共5页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：国家科研计划资助

摘　　要：在分析空天飞行器(aerospace vehicle,ASV)的概念及其使命任务的基础上,针对ASV的特点,依据轨道动力学,探讨了ASV拦截同一圆轨道上及共面不共轨圆轨道上目标的策略。其中,在同一圆轨道上的拦截讨论了椭圆机动和快速机动两种拦截方案;在共面不共轨圆轨道上的拦截讨论了霍曼轨道机动、双椭圆轨道机动以及快速轨道机动三种拦截策略。在每一种拦截策略中均详细分析了拦截时间、拦截所需速度增量、拦截轨线长度等。最后通过仿真分析了各种拦截策略的优缺点。The concept and the mission of aerospace vehicle（ASV） were brought forward. Based on the characteristics of ASV and the orbit dynamics, the strategies for orbit interception in space of ASV under two circumstances which are coorbit and coplane but non-coorbit were discussed. The strategies include Hohmann orbit interception, double-ellipse orbit interception and rapid orbit interception. The velocity increment of ASV, time of orbit interception anti length of interception orbit were calculated. The simulation was conducted according to a given war scenario.

关 键 词：空天飞行器 轨道拦截 轨道机动 

分 类 号：V412.41[航空宇航科学与技术—航空宇航推进理论与工程] V475.91