伪卫星辅助的北斗双星系统军事应用分析  

Military Application Analysis of Imitate Satellite Aided Beidou Double-Star System

作　　者：王坦[1,2] 刘作学[3] 刘博[1] 王智[2] 

机构地区：[1]装备指挥技术学院研究生管理大队 [2]中国人民解放军63717部队 [3]装备指挥技术学院信息装备系

出　　处：《兵工自动化》2011年第12期25-29,共5页Ordnance Industry Automation

摘　　要：针对目前北斗双星系统在军事应用方面受到限制的问题,提出采用伪卫星辅助增强双星系统方案实现特定区域内无源定位。分析采用一颗伪卫星时系统的视距范围,并在视距覆盖范围内对"双星+1颗伪卫星+高度表"的定位方案的定位误差参数进行仿真。仿真结果表明:采用伪卫星来辅助增强北斗双星系统,可提高系统应用的隐蔽性,增强系统的军事应用价值。Aimed at the limitation of the Beidou double-star system＇s military application value, a local passive position scheme was put forward by using imitate satellite aided to aid Beidou double-star system. The sight-distance range of one imitate satellite aided was analyzed. The location error arguments of the passive position method of ＂double-star ＋ one imitate satellite aided ＋ altimeter＂ within the sight-distance were simulated. The simulation results show that this scheme is feasible, which can enhance the security and the military application value of the system.

关 键 词：北斗双星 伪卫星 视距范围 定位精度 军事应用 

分 类 号：TJ86[兵器科学与技术—武器系统与运用工程]