红外成像导引头抗干扰评估指标体系构建
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摘要
建立一套科学、合理的抗干扰性能评估指标体系是得出准确评估结果的前提保证,针对现有红外成像导引头评估指标体系主观性强、存在冗余现象、缺乏合理的建立依据等缺点,通过对红外成像导引头固有性能和工作过程分析,初步建立评估指标体系。采用粗糙集理论对建立的指标体系进行了约减,去除了冗余项仅保留核心指标。通过半实物仿真的方法获得评估指标数据进行算法模型验证,并采用神经网络法对约简后的指标体系进行了有效性检验。
To establish a scientific anti-interference performance evaluation index of infrared imaging seeker is the premise of anti-interference performance evaluation. For the existing infrared imaging seeker evaluation index system,it is subjective,redundant,and lack of reasonable establishment basis. By analyzing the inherent performance of the seeker and the working process,an evaluation index system is built. The rough set attribute reduction algorithm is used to the established index system to delete the redundant attributes,and the core attributes are obtained. The semi-physical simulation method is used to obtain the evaluation index data for algorithm model verification,and the validity of the reduced indicator system is tested.
To establish a scientific anti-interference performance evaluation index of infrared imaging seeker is the premise of anti-interference performance evaluation. For the existing infrared imaging seeker evaluation index system,it is subjective,redundant,and lack of reasonable establishment basis. By analyzing the inherent performance of the seeker and the working process,an evaluation index system is built. The rough set attribute reduction algorithm is used to the established index system to delete the redundant attributes,and the core attributes are obtained. The semi-physical simulation method is used to obtain the evaluation index data for algorithm model verification,and the validity of the reduced indicator system is tested.
引文
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[14]刘晓东,唐斌,杜东平,等.一种雷达抗干扰效能评估指标体系的建构方法[J].数据采集与处理,2008,23(4):492-496.LIU Xiao-dong,TANG Bin,DU Dong-ping,et al. Constructing Method for Performance Evaluation Index Systemin Radar ECCM[J]. Data Acquisition and Processing,2008,23(4):492-496.
[15]高隽.人工神经网络原理及仿真实例[M].北京:机械工业出版社,2007.GAO Jun. Principles and Simulation Examples of Artificial Neural Networks[M]. Beijing:Mechanical Industry Press,2007.
[2]范晋祥,岳艳军.军用红外成像系统新概念新体制的发展[J].红外与激光工程,2011,40(1):1-6.FAN Jin-xiang,YUE Yan-jun. Development in New Concepts and New Schemes for Military Infrared Imaging Systems[J]. Infrared and Laser Engineering,2011,40(1):1-6.
[3]潘超.雷达抗干扰效能评估准则与方法研究[D].成都:电子科技大学,2006.PAN Chao. Research on Criteria and Methods for Radar Anti-Jamming Effectiveness Evaluation[D]. Chengdu:University of Electronic Science and Technology,2006.
[4]张仪广,杨军,朱学平.非制冷红外成像导引头[M].西安:西北工业大学出版社,2009.ZHANG Yi-guang,YANG Jun,ZHU Xue-ping. Uncooled Infrared Imaging Seeker[M]. Xi'an:Northwestern Polytechnical University Press,2009.
[5]陈玻若.红外系统[M].北京:兵器工业出版社,1995.CHEN Bo-ruo. Infrared System[M]. Beijing:Ordnance Industry Press,1995.
[6]曹如增.典型抗干扰红外导引头工作机理及抗干扰性分析[J].航天电子对抗,2005(1):35-37.CAO Ru-zeng. Analysis of Working Mechanism and Anti-Interference of Typical Antijamming Infrared Seeker[J]. Aerospace Electronic Warfare,2005(1):35-37.
[7]王明钢,张军录,崔伟成,等.基于导引头仿真模型的抗干扰目标识别算法研究[J].红外技术,2007(9):29-32.WANG Ming-gang,ZHANG Jun-lu,CUI Wei-cheng,et al. Target Recognition Algorithms for Antijamming Based on Seeker Simulation Model[J]. Infrared Technology,2007(9):29-32.
[8]李相平,李世忠,李亚昆,等.反舰导弹主被动雷达复合导引头抗干扰性能评估研究[J].雷达与对抗,2007(3):8-12.LI Xiang-ping,LI Shi-zhong,LI Ya-kun,et al. Antijamming Performance Evaluation of Active/Passive Radar Guided Seeker of Anti-Ship Missile[J]. Radar and Confrontation,2007(3):8-12.
[9]王国胤. Rough理论与知识获取[M].西安:西安交通大学出版社,2001.WANG Guo-yin. Rough Theory and Knowledge Acquisition[M]. Xi'an:Xi'an Jiaotong University Press,2001.
[10] WALCZAK B,MASSART D L. Rough Sets Theory[J].Chemometrics and Intelligent Laboratory Systems,1999,47(1):1-16,61.
[11]刘方正,祁建清.网络雷达对抗系统侦察效能指标体系[J].火力与指挥控制,2012(S1):49-51.LIU Fang-zheng,QI Jian-qing. Study on Index System of the Reconnaissance Effectivenessof Network Radar Counter-Measure System[J]. Fire Control&Command Control,2012(S1):49-51.
[12]杨远志,王星,陈游,等.主动雷达导引头干扰效能评估指标体系的构建与约简[J].现代雷达,2016,38(8):7-12.YANG Yuan-zhi,WANG Xing,CHEN You,et al. Construction and Reduction of Active Rdar Seeker Jamming Effectiveness Evaluation Index System[J]. Modern Radar,2016,38(8):7-12.
[13]沈同云,丁建江,任明秋,等.雷达抗干扰性能评估指标体系构建与约简[J].电子对抗,2015,35(11):88-91.SHEN Tong-yun,DING Jian-jiang,REN Ming-qiu,et al.Construction and Reduction of Radar Antijamming Capability Evaluation Index[J]. Modern Radar,2013,35(11):88-91.
[14]刘晓东,唐斌,杜东平,等.一种雷达抗干扰效能评估指标体系的建构方法[J].数据采集与处理,2008,23(4):492-496.LIU Xiao-dong,TANG Bin,DU Dong-ping,et al. Constructing Method for Performance Evaluation Index Systemin Radar ECCM[J]. Data Acquisition and Processing,2008,23(4):492-496.
[15]高隽.人工神经网络原理及仿真实例[M].北京:机械工业出版社,2007.GAO Jun. Principles and Simulation Examples of Artificial Neural Networks[M]. Beijing:Mechanical Industry Press,2007.