空间非合作目标相对导航技术研究  

Research on Measurement of Relative Poses between Two Non-Cooperative Spacecrafts

作　　者：李文跃[1] 徐贵力[1] 周龙[1] 王彪[1] 田裕鹏[1] 李开宇[1] 

机构地区：[1]南京航空航天大学自动化学院,南京210016

出　　处：《航空兵器》2012年第3期14-17,50,共5页Aero Weaponry

基　　金：国家自然科学基金项目(60974105);航空科学基金资助项目(20100152003)

摘　　要：针对当前非合作目标相对导航系统复杂庞大、成本高昂以及GPS对空间导航存在缺失段等问题,本文提出了一种非合作航天器相对导航新方法,利用视觉系统和激光测距仪对非合作航天器分阶段获取导航信息,并通过实验验证了近距离段相对导航算法的有效性,精度较高,且算法不失一般性。该方案能够适用于非合作航天器的相对导航。Considering the existing non-cooperative target rendezvous technology, the equipment is complex, huge and costly and GPS is discontinuous for space navigation, a relauve navigation program for non-cooperative target is proposed. Using visual system and laser range finder, the navigation information is gained by stages. Moreover, experiments have been implemented to verify the short-range relative navi- gation algorithm, which shows that the result has high accuracy and the strategy can adapt to the non-co- operative target rendezvous technology.

关 键 词：非合作目标 相对导航 视觉系统 激光测距仪 导航算法 

分 类 号：TN967[电子电信—信号与信息处理]