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The parallel genetic algorithm for electromagnetic inverse scattering of a conductor
Fan, Y; Jiang, T; Evans, DJ
2002-05-01
发表期刊INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS
卷号79期号:5页码:573-586
文章类型Article
摘要A Parallel Genetic Algorithm is presented to solve the inverse scattering problem which is formulated as an optimal problem where the cost function to be minimized is the energy norm of the residual, i.e. the difference between the estimated and observed field, and the parameters are the unknown control points for using a spline curve to construct the shape of the object conductor. This approach is computationally heavy since the direct problem needs to be solved in every optimization iteration in order to compute an estimated field. Experiments demonstrate our PGA provides an efficient method for such a problem.
关键词Inverse Scattering Parallel Genetic Algorithm Moment Method And Cubic Spline
WOS标题词Science & Technology ; Physical Sciences
收录类别SCI
语种英语
WOS研究方向Mathematics
WOS类目Mathematics, Applied
WOS记录号WOS:000176035600004
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9845
专题09年以前成果
作者单位1.Nottingham Trent Univ, Dept Comp, Nottingham NG1 4BU, England
2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
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Fan, Y,Jiang, T,Evans, DJ. The parallel genetic algorithm for electromagnetic inverse scattering of a conductor[J]. INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,2002,79(5):573-586.
APA Fan, Y,Jiang, T,&Evans, DJ.(2002).The parallel genetic algorithm for electromagnetic inverse scattering of a conductor.INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,79(5),573-586.
MLA Fan, Y,et al."The parallel genetic algorithm for electromagnetic inverse scattering of a conductor".INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 79.5(2002):573-586.
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