基于正交设计的雷达实战要素敏感性分析方法
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摘要
分析雷达对复杂战场环境中诸多因素敏感性大小,在雷达对抗和效能评估技术中具有重要作用。提出了一种基于正交设计的雷达敏感性分析方法,该方法采用正交设计的思想进行仿真试验设计,并用方差分析法进行试验数据的统计分析,具有仿真试验数据样本需求量少,多因素敏感性定量分析速度快等特点,克服了传统分析方法参数较多时计算量大的缺点。最后给出了该方法在远距离支援干扰条件下的应用实例,雷达敏感性分析结果验证了该方法的有效性与可行性。
Analysis of the influence of radar for various factors sensitivities in complex war field environment plays an important role in the technology of radar countermeasures and effectiveness evaluation.A method for analyzing the radar sensitivity is proposed based on orthogonal experiment design.It is a method using variance analyzing for experiment data.The proposed method has the following characteristics: fewer simulating experiment data are needed;faster in quantificational analyzing of various factors sensitivities,and so on.This method overcomes the defects of traditional methods which have heavy computation complexity in the case of many parameters.In the end,an application example in the case of stand off jamming is given.The results of radar sensitivity analyzing identifies have verified the efficiency and validity of this method.
Analysis of the influence of radar for various factors sensitivities in complex war field environment plays an important role in the technology of radar countermeasures and effectiveness evaluation.A method for analyzing the radar sensitivity is proposed based on orthogonal experiment design.It is a method using variance analyzing for experiment data.The proposed method has the following characteristics: fewer simulating experiment data are needed;faster in quantificational analyzing of various factors sensitivities,and so on.This method overcomes the defects of traditional methods which have heavy computation complexity in the case of many parameters.In the end,an application example in the case of stand off jamming is given.The results of radar sensitivity analyzing identifies have verified the efficiency and validity of this method.
引文
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[4]DING Feng,XING Ke-jia,LI Shi-bei,et al.SensitivityAnalysis of Plume Rising Height from Cooling Tower[J].Procedia Environmental Sciences,2010,(2):1374-1379.
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[6]丁峰,赵越,伯鑫.ADMS模型参数的敏感性分析[J].安全与环境工程,2009,16(5):25-29.
[7]涂帆,崔广强,林从谋,等.垃圾填埋场稳定影响因素敏感性神经网络分析[J].岩土力学,2010,31(4):1168-1172.
[8]周爱红,袁颖,侯征,等.基于正交试验法的随机地震响应的参数分析[J].世界地震工程,2010,26(2):182-186.
[9]丁娣,秦子增.基于正交试验的大型降落伞开伞冲击载荷影响因素分析[J].国防科技大学学报,2009,31(3):11-15.
[10]刘涛,王俊杰.基于正交设计的土坡稳定影响因素敏感性分析[J].水电能源科学,2010,28(3):88-90.
[11]倪恒,刘佑荣,龙治国.正交设计在滑坡敏感性分析中的应用[J].岩石力学与工程学报,2002,21(7):989-992.
[12]黄知涛,周一宇.“爱国者”雷达系统旁瓣对消性能仿真分析[J].电子对抗技术,2003,18(2):3-8.
[2]傅攀峰,周经伦,罗鹏程,等.武器装备体系效能敏感性分析方法[J].火力与指挥控制,2008,33(4):57-60.
[3]蔡毅,邢岩,胡丹.敏感性分析综述[J].北京师范大学学报:自然科学版,2008,44(1):9-16.
[4]DING Feng,XING Ke-jia,LI Shi-bei,et al.SensitivityAnalysis of Plume Rising Height from Cooling Tower[J].Procedia Environmental Sciences,2010,(2):1374-1379.
[5]ZOU Tie-fang,YU Zhi,CAI Ming,et al.ParameterSensitivity Analysis of Accident Reconstruction ModelBased on Orthogonal Design[C]∥ICCTP 2009:CriticalIssues in Transportation Systems Planning,Develop-ment,and Management,2009 ASCE:3283-3288.
[6]丁峰,赵越,伯鑫.ADMS模型参数的敏感性分析[J].安全与环境工程,2009,16(5):25-29.
[7]涂帆,崔广强,林从谋,等.垃圾填埋场稳定影响因素敏感性神经网络分析[J].岩土力学,2010,31(4):1168-1172.
[8]周爱红,袁颖,侯征,等.基于正交试验法的随机地震响应的参数分析[J].世界地震工程,2010,26(2):182-186.
[9]丁娣,秦子增.基于正交试验的大型降落伞开伞冲击载荷影响因素分析[J].国防科技大学学报,2009,31(3):11-15.
[10]刘涛,王俊杰.基于正交设计的土坡稳定影响因素敏感性分析[J].水电能源科学,2010,28(3):88-90.
[11]倪恒,刘佑荣,龙治国.正交设计在滑坡敏感性分析中的应用[J].岩石力学与工程学报,2002,21(7):989-992.
[12]黄知涛,周一宇.“爱国者”雷达系统旁瓣对消性能仿真分析[J].电子对抗技术,2003,18(2):3-8.
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