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论文:2015,Vol:33,Issue(5):837-842 |
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引用本文: |
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郭淑霞, 王亚锋, 单雄军, 高颖. 复杂电磁环境下雷达探测效能的探索性分析[J]. 西北工业大学学报 |
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Guo Shuxia, Wang Yafeng, Shan Xiongjun, Gao Ying. Exploratory Analysis of Radar Detection Effectiveness under Complex Electromagnetic Environment[J]. Northwestern polytechnical university |
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复杂电磁环境下雷达探测效能的探索性分析 |
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郭淑霞1, 王亚锋1, 单雄军1, 高颖2 |
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1. 西北工业大学 无人机特种技术重点实验室, 陕西 西安 710065; 2. 西北工业大学 航海学院, 陕西 西安 710072 |
摘要: |
复杂电磁环境是一个综合作用效果,不确定因素很多,如果对所有电磁环境不确定性进行分析研究会导致复杂性增加。针对这一问题,提出了一种复杂电磁环境下探索性仿真方法并对雷达探测效能进行分析,通过构造复杂电磁环境参数不确定性空间进行探索,统计分析各种不确定性因素对于雷达探测效能的影响,抓住主要因素,为复杂电磁环境预测及武器装备适应性评估提供支撑。 |
关键词:
复杂电磁环境
不确定性
探索性分析
雷达探测效能
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Exploratory Analysis of Radar Detection Effectiveness under Complex Electromagnetic Environment |
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Guo Shuxia1, Wang Yafeng1, Shan Xiongjun1, Gao Ying2 |
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1. The Science and Technology on UAV Laboratory, Northwestern Polytechnical University, Xi'an 710065, China; 2. College of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China |
Abstract: |
The radar detection effectiveness is influenced by a large number of uncertain factors under complex electromagnetic environment. In order to analyze the impact of the combined effect, all factors need to be considered but a lot of uncertainties will increase the complexity of analysis and the difficulties of processing. To solve this problem, we propose an exploratory analysis method under complex electromagnetic environment and analyze the detection effectiveness of radar. Through constructing the uncertainty space of complex electromagnetic environment parameters, we explore the radar detection effectiveness under a variety of uncertain influences with statistical analysis on the principle of randomness. It not only provides sources for analyzing the importance of uncertain factors and measuring system performance but also supports the prediction of complex electromagnetic environment and adaptation assessments of weaponry. |
Key words:
computational efficiency
conceptual design
dynamical systems
efficiency
equipment
estimation
flowcharting
forecasting
mathematical models
MATLAB
measurement errors
multiresolution analysis
radar
statistics
stochastic models
uncertainty analysis
complex electromagnetic environment
exploratory analysis
radar detection effectiveness
uncertainty
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收稿日期: 2015-04-02
修回日期:
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DOI: |
基金项目: 国家自然科学基金(61571368)资助 |
通讯作者:
Email: |
作者简介: 郭淑霞(1965—),女,西北工业大学副教授、博士,主要从事复杂电磁环境模拟的研究。
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参考文献: |
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[1] Bernd W Jaekel. Electromagnetic Environments-Phenomena, Classification, Compatibility and Immunity Levels[C]//EUROCON, 2009:1498-1502 [2] 张斌, 胡晓峰, 张昱,等. 基于效能评估的复杂电磁环境探索性仿真方法[J]. 系统仿真学报, 2009, 21(24):7715-7726 Zhang Bin, Hu Xiaofeng, Zhang Yu, et al. Effectiveness Evaluation Based Modeling and Simulation Research for Complicated Electromagnetic Environment Exploratory Analysis[J]. Journal of System Simulation, 2009, 21(24):7715-7726 (in Chinese) [3] 许雄,汪连栋,曾勇虎,等. 复杂电磁环境模拟的研究思路分析[J]. 航天电子对抗, 2013, 29(6):48-54 Xu Xiong, Wang Liandong, Zeng Yonghu, et al. Investigation for the Simulation of Complex Electromagnetic Evironment[J]. Aerospace Electronic Warfare, 2013, 29(6):48-54 (in Chinese) [4] Haiyan Chen. Uncertainty Quantification and Uncertainty Reduction Techniques for Large-Scale Simulations[D]. The Virginia Polytechnic Institute and State University, 2009 [5] Paul K. Davis, Exploratory Analysis Enabled by Multiresolution, Multiperspective Modeling[C]//Proceedings of the 2000 Winter Simulation Conference, 2000 [6] 周少平, 李群, 王维平. 支持武器装备体系论证的探索性分析框架研究[J]. 系统仿真学报, 2007, 19(19):2066-2079 Zhou Shaoping, Li Qun, Wang Weiping. Exploratory Analysis Framework Research for Weapon System of System Evaluation[J]. Journal of System Simulation, 2007, 19(19):2066-2079 (in Chinese) [7] Yang Ying, Li Yinghua, Li Yong. Research on Communication Constellation Simulation Based on Exploratory Analysis[C]//International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2008 [8] 邱航. 虚拟战场中复杂场景建模与绘制若干关键技术研究[D]. 成都:电子科技大学, 2011 Qiu Hang. Research on Some Key Technologies of Modeling and Rendering of Complex Scenes in Virtual Battlefield[D]. Chengdu:University of Electronic Scionce and technology of China, 2011 (in Chinese) |
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