| 单脉冲雷达天线方向图的BP神经网络建模 |
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| 引用本文： | 刘兴明,沈建锋,杨大鹏.单脉冲雷达天线方向图的BP神经网络建模[J].计算机仿真,2007,24(8):133-136. |
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| 作者姓名： | 刘兴明 沈建锋 杨大鹏 |
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| 作者单位： | 海军驻航天七院军事代表室,四川,成都,610100 |
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| 摘 要： | 为了提高单脉冲雷达仿真速度,提出了应用BP神经网络对单脉冲雷达天线方向图进行建模的方法,并根据这一方法建立了某型单脉冲雷达天线方向图的BP神经网络模型.通过对比BP神经网络建模得到的单脉冲雷达天线方向图和实际单脉冲雷达天线方向图,并考虑到较小的BP神经网络训练均方误差,验证了该方法的有效性.实际的某型单脉冲雷达系统仿真试验表明利用建立的BP神经网络模型能大大地提高雷达仿真速度.
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| 关 键 词： | 单脉冲雷达 天线 神经网络 建模 单脉冲雷达 天线方向图 神经网络 网络建模 BP Neural Networks Monopulse Radar Patterns Antenna 利用 系统仿真试验 有效性 验证 均方误差 网络训练 网络模型 方法 应用 仿真速度 |
| 文章编号： | 1006-9348（2007）08-0133-04 |
| 修稿时间： | 2006-07-05 |
Modeling of Antenna Patterns for Monopulse Radar with BP Neural Networks |
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| LIU Xing-ming,SHEN Jian-feng,YANG Da-peng.Modeling of Antenna Patterns for Monopulse Radar with BP Neural Networks[J].Computer Simulation,2007,24(8):133-136. |
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| Authors: | LIU Xing-ming SHEN Jian-feng YANG Da-peng |
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| Affiliation: | Naval Military Representative Office in the 7th Aerospace Research Institute, Chengdu Sichuan 610100, China |
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| Abstract: | To improve the velocity of monopulse radar simulation,the method of modeling the antenna patterns of monopulse radar with BP neural networks is put forward,and the antenna patterns of a monopulse radar are modeled based on the method.Through comparing the BP neural network models with the real antenna patterns of the monopulse radar and considering the small mean square error of BP neural network training,the effectiveness of the method is verified.The monopulse radar system simulation tests indicate that the velocity of radar simulation can be improved greatly by making use of the BP neural network models. |
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| Keywords: | Monopulse radar Antenna Neural network Modeling |
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