STSS预警卫星目标跟踪能力研究  

The Research of Target Tracking Ability for STSS

作　　者：田野 万华 秦国政 李博骁[1] 郭继光[1] 张龙[2] TIAN Ye;WAN Hua;QIN Guo-zheng;LI Bo-xiao;GUO Ji-guang;ZHANG Long(China Academy of Electronics and Information Technology,Beijing 100041;China Electronic Technology Group Corporation,Beijing 100846)

机构地区：[1]中国电子科学研究院,北京100041 [2]中国电子科技集团公司,北京100846

出　　处：《中国电子科学研究院学报》2019年第2期184-188,共5页Journal of China Academy of Electronics and Information Technology

摘　　要：空间跟踪与监视系统(STSS)是美国弹道导弹预警卫星系统中的低轨预警卫星系统的核心,对弹道导弹目标的跟踪能力是STSS预警卫星系统最重要最核心的功能之一,因此研究分析STSS预警卫星系统对典型弹道导弹目标的跟踪能力就变得非常重要。本文研究了STSS预警卫星对弹道导弹目标的时间跟踪能力和多目标跟踪能力。针对STSS预警卫星时间跟踪能力分析问题,提出了一种分析预警卫星对弹道导弹诱饵和目标同时连续跟踪时间的方法,解决了STSS预警卫星对弹道导弹全程跟踪能力分析难题;针对多目标跟踪能力分析问题,提出了一种典型弹道导弹场景下STSS预警卫星对多批次弹道导弹目标的跟踪能力分析方法。仿真结果表明,STSS预警卫星系统对单颗弹道导弹目标具有较强的连续跟踪能力,并可实现对目标和诱饵的长时间连续跟踪,同时对多批次弹道导弹目标具有良好的跟踪能力。Space Tracking and Surveillance System(STSS)is the core of the low orbit early warning satellite system of America.Target tracking ability is one of the most important ability for STSS.Therefore,the research of target tracking ability for typical ballistic missile targets is very important.This paper focused on the research of target time tracking and multi-target tracking capability.Considering the target time tracking capability problem for STSS,a method to obtain the continuous tracking time of bait and missile at the same time was proposed to get the target time tracking capability of each satellite in STSS.The paper proposed a method to analyze the tracking capability of several groups of targets for STSS aimed at multi-target tracking capability problem.The simulation results are that STSS has strong ability of continues track for single target and bait in a long time,and also has strong ability of continues track for several groups of targets.

关 键 词：空间跟踪与监视系统 弹道导弹 目标跟踪 

分 类 号：TN971[电子电信—信号与信息处理] V474[电子电信—信息与通信工程]