| 探测系统对飞行器的发现时间和发现距离问题研究 |
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| 引用本文： | 高宏建,宋笔锋,李占科.探测系统对飞行器的发现时间和发现距离问题研究[J].系统工程理论与实践,2003,23(10):103-107. |
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| 作者姓名： | 高宏建 宋笔锋 李占科 |
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| 作者单位： | 西北工业大学飞机生存力技术研究所 陕西西安710072 |
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| 基金项目： | 由航天科技创新基金，航空基础科学基金(01853008)，全国优秀博士论文专项基金(200051) |
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| 摘 要： | 飞行器一雷达探测系统遭遇时,对应于给定发现概率的发现时间和发现距离是双方共同关心的问题.文章以此为出发点,提出了这些参数的求解思路和方法,并对干扰目标存在时的相应情况进行了研究,算例表明了本文方法的正确性.
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| 关 键 词： | 发现概率 发现距离 探测概率 干扰 |
| 文章编号： | 1000-6788(2003)10-0103-05 |
| 修稿时间： | 2002年8月13日 |
Detection Time and Range Research During the Aircraft-Detection System Engagement |
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| GAO Hong-jian,SONG Bi-feng,LI Zhan-ke.Detection Time and Range Research During the Aircraft-Detection System Engagement[J].Systems Engineering —Theory & Practice,2003,23(10):103-107. |
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| Authors: | GAO Hong-jian SONG Bi-feng LI Zhan-ke |
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| Institution: | Institute of Aircraft Survivability Technology, Northwest Polytechnical University, Xi'an, 710072, China) |
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| Abstract: | The first threat aircraft encountered during the mission flight is hostile detection system. The time and range of detection system required to identify the target for a given probability of detection are two important parameters for both sides. This paper develops a new way to get those parameters and also presents the calculation processes. Based on application samples, we also analyze the influences of Radar cross section (RCS) , speed and interfere targets to detection time and detection range. Sample results show the feasibility and validity of those methods and processes. |
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| Keywords: | detection probability detection time detection range |
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