运动伪装理论在空间攻防中的应用研究  

Investigation of Application of Motion Camouflage on Space Attack and Defence

作　　者：杨涛[1] 张为华 Gianmarco Radice 

机构地区：[1]国防科大航天与材料工程学院,长沙410073 [2]格拉斯哥大学空间工程系

出　　处：《宇航学报》2010年第8期1964-1969,共6页Journal of Astronautics

基　　金：湖南省2009年优秀研究生创新资助

摘　　要：为提高空间作战能力,根据敌方飞行器空间传感器CCD相机的工作特性,提出设计隐身轨迹的思想。介绍了运动伪装理论的基本原理,并将其应用到空间攻击任务场景;设定x方向控制加速度为已知常值,推导了C-W相对运动方程下的理想隐身规律。仿真结果表明,隐身轨迹设计可行;隐身有效性分析进一步得到,隐身轨迹只适合在隐身走廊内应用,超出该范围隐身失效。距离目标较近时,宜采取直接打击。To improve the capacity of space attack and defense,this paper proposed the idea of stealth trajectory realization in view of the working principles of space sensor CCD camera.The motion camouflage strategy was first introduced and applied to space activities.A space attack scenario was hence presumed to deduce the ideal stealth discipline under C-W relative motion regulations in constant x direction acceleration. Simulation results proved the trajectory could be realized,and the effectiveness of stealth property could only be realized within stealth corridor.When the weapon was close enough,straight-attack are suggested to be adopted.

关 键 词：CCD相机 运动伪装理论 隐身轨迹 隐身走廊 空间攻防 

分 类 号：V474.28[航空宇航科学与技术—飞行器设计]