期刊論文

學年 101
學期 2
出版（發表）日期 2013-04-01
作品名稱 Comparative Study of Some Population-based Optimization Algorithms on Inverse Scattering of a Two-Dimensional Perfectly Conducting Cylinder in Slab Medium
作品名稱（其他語言）
著者 Chiu, Chien-Ching; Sun, Chi-Hsien; Li, Ching-Lieh; Huang, Chung-Hsin
單位 淡江大學電機工程學系
出版者 New Jersey: IEEE Geoscience and Remote Sensing Society
著錄名稱、卷期、頁數 IEEE Transactions on Geoscience and Remote Sensing 51(4) pt.2, pp.2302-2315
摘要 The application of four techniques for the shape reconstruction of a 2-D metallic cylinder buried in dielectric slab medium by measured the cattered fields outside is studied in the paper. The finite-difference time-domain (FDTD) technique is employed for electromagnetic analyses for both the forward and inverse scattering problems, while the shape reconstruction problem is transformed into optimization one during the course of inverse scattering. Then, four techniques including asynchronous particle swarm optimization (APSO), PSO, dynamic differential evolution (DDE) and self-adaptive DDE (SADDE) are applied to reconstruct the location and shape of the 2-Dmetallic cylinder for comparative purposes. The statistical performances of these algorithms are compared. The results show that SADDE outperforms PSO, APSO and DDE in terms of the ability of exploring the optima. However, these results are considered to be indicative and do not generally apply to all optimization problems in electromagnetics.
關鍵字 Terms—Asynchronous particle swarm optimization (APSO); cubic spline; dynamic differential evolution (DDE); finite difference time domain (FDTD); inverse scattering; particle swarm optimization (PSO); self-adaptive dynamic differential evolution (SADDE); time domain
語言 en_US
ISSN 0196-2892 1558-0644
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者 Chiu, Chien-Ching
審稿制度 是
國別 USA
公開徵稿
出版型式 紙本 電子版
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