會議論文
| 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 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/38491 ) |