教師資料查詢 | 類別: 會議論文 | 教師: 李慶烈 Li Ching-lieh (瀏覽個人網頁)

標題: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
語言英文
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
國別巴西
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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