Space-mapping particle swarm optimization on electromagnetic optimization

被引：0

作者：

Lou, Qun ^{[1
,2
]}

Tian, Yubo ^{[1
]}

Qiu, Dawei ^{[1
]}

Liu, Dong ^{[1
]}

Wang, Zhaoyin ^{[1
]}

机构：

[1] School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu

[2] School of Electronic Science and Engineering, Nanjing University, Nanjing, 210046, Jiangsu

来源：

Dianbo Kexue Xuebao/Chinese Journal of Radio Science | 2015年 / 30卷 / 02期

关键词：

Electromagnetic optimization; Particle swarm optimization; Space-mapping;

D O I：

10.13443/j.cjors.2014042801

中图分类号：

学科分类号：

摘要：

This paper proposes a kind of space-mapping particle swarm optimization by combining space-mapping with particle swarm optimization (PSO). In this algorithm, accurate-mesh simulation is regarded as accurate model, and coarse-mesh simulation is regarded as coarse model. Estimation of accurate result is gotten by Kalman filter mapping relation and coarse model, which can determine whether the particle is efficient for updating PSO or not, before calculating the fitness of each particle in PSO. This, in turn, can avoid the simulation of inefficient particle at some level, directly leading to reducing the computation of PSO. Simulations of E-kind patch antenna and cavity slot antenna proof the efficiency of the algorithm. Copyright ©2015 by Editorial Department of Chinese Journal of Radio Science

引用

页码：217 / 223

页数：6

共 21 条

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