Electromagnetic imaging by the genetic algorithm
學年 88
學期 1
發表日期 1999-08-09
作品名稱 Electromagnetic imaging by the genetic algorithm
作品名稱（其他語言）
著者 Chan, Wei; Li, Ching-lieh; Chiu, Chien-ching
作品所屬單位 淡江大學電機工程學系
出版者 New York: New York: Institute of Electrical and Electronics Engineers (IEEE)
會議名稱 Microwave and Optoelectronics Conference, 1999. SBMO/IEEE MTT-S, APS and LEOS - IMOC '99. International
會議地點 Rio de Janeiro, Brazil
摘要 The genetic algorithm is used to reconstruct the shapes of two perfectly conducting cylinders. Based on the boundary condition and the measured scattered field, a set of nonlinear integral equations is derived and the imaging problem is reformulated into an optimization problem. The genetic algorithm is then employed to find the global extreme solution of the cost function. Numerical examples are given to demonstrate the capability of the inverse algorithm. Good reconstruction is obtained even when the multiple scattering between two conductors is serious. In addition, the effect of Gaussian noise on the reconstruction results is investigated
關鍵字
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 19990809~19990812
通訊作者
國別 BRA
公開徵稿
出版型式
出處 Microwave and Optoelectronics Conference, 1999. SBMO/IEEE MTT-S, APS and LEOS - IMOC '99. International vol. 1, pp.45-48
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