| 基于遗传算法的车载天线布局优化 |
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| 引用本文： | 王显文,沙斐.基于遗传算法的车载天线布局优化[J].铁路计算机应用,2011,20(10):29-31,34. |
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| 作者姓名： | 王显文 沙斐 |
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| 作者单位： | 北京交通大学 电磁兼容实验室,北京,100044 |
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| 摘 要： | 基于遗传算法变换车载天线的位置坐标,可以产生大量截然不同的高性能设计方案,保证了天线布局设计的多样性,有效的克服了传统方法中的人为因素.并在此基础上结合机车顶上的实际情况提出了车载天线布局优化的目标函数,详细讨论了如何利用Matlab数学工具建立数学模型得到优化布局的天线位置坐标,并通过三维电磁仿真软件验证了天线布局的正确性,为实际的天线布局提供了理论依据.
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| 关 键 词： | 遗传算法 天线布局优化 耦合度 电磁兼容 |
| 收稿时间： | 2011-10-15 |
Optimization of vehicular antenna layout based on Genetic Algorithm |
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| WANG Xian-wen,SHA Fei.Optimization of vehicular antenna layout based on Genetic Algorithm[J].Railway Computer Application,2011,20(10):29-31,34. |
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| Authors: | WANG Xian-wen SHA Fei |
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| Institution: | WANG Xian-wen,SHA Fei (Electromagnetic Compatibility Laboratory of Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | A large number of different high-performance designing plans could be produced by changing the location coordinates of vehicular antenna based on genetic algorithms.This could guarantee the diversity of the antenna layout and overcome the human factors in traditional method effectively.Based on the designing plans,combining with the actual situation of locomotive's top,the optimized objective function of the vehicular antenna layout was proposed.How to use the Matlab mathematical tool to establish mathemati... |
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| Keywords: | Genetic Algorithm optimization of antennas layout coupling electromagnetic compatibility |
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