| 单星探测弹道特征信息提取方法研究 |
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| 引用本文： | 申镇,强胜,易东云.单星探测弹道特征信息提取方法研究[J].系统仿真学报,2010,22(2). |
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| 作者姓名： | 申镇 强胜 易东云 |
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| 作者单位： | 国防科学技术大学理学院,长沙,410073 |
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| 基金项目： | 国家自然科学基金(60604020); 航天支撑技术基金项目(GFKD-HT-2006-2) |
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| 摘 要： | 单星探测预警是天基预警系统发展的必然经历过程和重要组成部分,单星探测预警属于不完备测量,需要先验信息的支持才能估计弹道以及进行相应的预警,因此如何构建预警信息库就尤为重要。首先分析了一种弹道导弹的本质特征,并在此基础上建立了提取弹道特征信息的算法,从而使单星预警成为可能,仿真算例验证了该方法的可行性。
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| 关 键 词： | 导弹推力加速度 切割平面 飞行管道 预警信息库 |
Research on Estimating Missile Trajectory Characteristic Based on Single Satellite |
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| SHEN Zhen,QIANG Sheng,YI Dong-yun.Research on Estimating Missile Trajectory Characteristic Based on Single Satellite[J].Journal of System Simulation,2010,22(2). |
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| Authors: | SHEN Zhen QIANG Sheng YI Dong-yun |
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| Institution: | SHEN Zhen,QIANG Sheng,YI Dong-yun (School of Science,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | The early warning of a single satellite is a necessary process and an important part of the early warning system.As single satellite belongs to the condition of incomplete surveys,the missile trajectory as well as the warning information is estimated based on early warning database.So it is very important to construct early warning database.Firstly,the missile characteristic of the essence was analyzed,and the method was established to obtain ballistic trajectory in order to make early warning of a single s... |
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| Keywords: | Missile thrust force acceleration Cutting plane Flight-path tube Early warning database |
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