TE-wave image reconstruction by the genetic algorithm

淡江大學機構典藏 > 工學院 > 電機工程學系暨研究所 > 會議論文 > Item 987654321/38541

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题名:	TE-wave image reconstruction by the genetic algorithm
作者:	丘建青;Chiu, Chien-ching;Liu, Po-tsun
贡献者:	淡江大學電機工程學系
日期:	1996
上传时间:	2010-01-11 15:27:55 (UTC+8)
摘要:	This paper presents a computational approach to reconstruct the shape of a perfectly conducting cylinder illuminated by TE wave. Base on the boundary condition and the measured scattered field, we have derived a set of nonlinear integral equations and reformulated the imaging problem into an optimum one. By using the genetic algorithm, the shape of the object can be reconstructed. The genetic algorithm is always converge to a global extreme solution no matter what the initial estimate is. Numerical results are given to demonstrate that even the initial guess is far away from the exact one, good reconstruction has been obtained. In such a case, calculus-based method often become trapped in local extreme
關聯:	International conference on millimeter wave and far infrared technology proceedings, pp.92-94
DOI:	10.1109/ICMWFT.1996.574778
显示于类别:	[電機工程學系暨研究所] 會議論文

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