| 引用本文: | 吴炜琦,张育林.光学侦察卫星的目标探测概率分析.[J].国防科技大学学报,2006,28(4):14-17.[点击复制] |
| WU Weiqi,ZHANG Yulin.The Probability Analysis of Target Detection for the Photo-reconnaissance Satellite[J].Journal of National University of Defense Technology,2006,28(4):14-17[点击复制] |
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| 光学侦察卫星的目标探测概率分析 |
| 吴炜琦1, 张育林2 |
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(1.国防科技大学 航天与材料工程学院，湖南 长沙 410073;2.中国酒泉卫星发射中心，甘肃 酒泉 732750)
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| 摘要: |
| 结合光学侦察卫星的特点建立了光学成像卫星目标探测概率与卫星轨道倾角、探测幅宽、访问间隔、目标特性等因素的关系模型。该模型明确了卫星技术性能指标和作战性能指标的相互关系，可作为对光学侦察卫星进行需求分析、顶层设计以及效能评估的依据。以大型舰船为探测目标，用仿真结果说明了模型的适用性。 |
| 关键词: 光学侦察卫星 目标探测 概率分析 |
| DOI： |
| 投稿日期：2006-03-24 |
| 基金项目:国家部委基金资助项目 |
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| The Probability Analysis of Target Detection for the Photo-reconnaissance Satellite |
| WU Weiqi1, ZHANG Yulin2 |
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(1.College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;2.Jiu Quan Satellite Launch Center of China, Jiuquan 732750，China)
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| Abstract: |
| On the basis of the analysis of the characteristic of the Photo-reconnaissance Satellite, a model was built which describes the interactions among the probability of target detection versus the satellite's inclination, the detection width, the max access gap and the target characteristics. The model formulates the relationships between the technical index and the tactical index, and can be used in the requirement analysis, system design and effectiveness evaluation of Photo-reconnaissance Satellite. The simulation results which takes the large-scale ships as detection target are given to illustrate the applicability of this model. |
| Keywords: photo-reconnaissance satellite target detection probability analysis |
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