| 一种基于模拟退火算法的雷达杂波仿真方法 |
| |
| 引用本文： | 王旭明,蔡金燕,张本.一种基于模拟退火算法的雷达杂波仿真方法[J].军械工程学院学报,2011(1):49-51,59. |
| |
| 作者姓名： | 王旭明 蔡金燕 张本 |
| |
| 作者单位： | [1]军械工程学院光学与电子工程系,河北石家庄050003 [2]机械化步兵学院教研部,河北石家庄050083 |
| |
| 摘 要： | 分析了目前常用的杂波建模方法，阐述了最大熵分布的重要作用，提出了一种杂波幅度的统计建模方法，通过提取实测杂波数据的中心矩来对杂波幅度的随机特性进行描述，并通过模拟退火算法对杂波数据进行仿真。最后利用McMaster大学IPIX雷达的一组实测海杂波数据对算法进行了验证，结果表明，仿真数据与实测数据的最大熵分布具有很高的拟合程度。
|
| 关 键 词： | 雷达杂波 模拟退火 最大熵分布 |
Simulation of Radar Clutter Based on Simulated Annealing Algorithm |
| |
| WANG Xu-ming,CAI Jin-yan,ZHANG Ben.Simulation of Radar Clutter Based on Simulated Annealing Algorithm[J].Journal of Ordnance Engineering College,2011(1):49-51,59. |
| |
| Authors: | WANG Xu-ming CAI Jin-yan ZHANG Ben |
| |
| Institution: | 1. Department of Optics and Electronics Engineering, Ordnance Engineering College, Shijiazhuang 050003 ,China; 2. Department of Teaching and Research,Mechanized Infantry Aeademy,Shijiazhuang 050083,China) |
| |
| Abstract: | The clutter modeling methods are analyzed, and the importance of maximum distribution is illustrated. A modeling method is introduced then,which uses the central moment information of measured data to describe the statistical character of radar clutter,and then the simulated an- nealing（SA）algorithm is used to simulate the radar clutter data. Lastly,a set of measured clutter data of IPIX radar,which is published by McMaster University,is used to exemplify introduced,and the result indicates that the simulated data has a good fitness with th distribution of measured clutter data. |
| |
| Keywords: | radar clutter simulated annealing maximum entropy distribution the method e maximum |
| 本文献已被 维普 等数据库收录！ |
|
