會議論文
| 學年 | 95 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2006-12-15 |
| 作品名稱 | Frequency Responses of Wire Rope Isolators |
| 作品名稱（其他語言） | |
| 著者 | Tyan, Feng; Tu, Shun-Hsu; Wu, Jeffrey |
| 作品所屬單位 | 淡江大學航空太空工程學系 |
| 出版者 | |
| 會議名稱 | 第三十屆中華民國力學年會暨全國力學會議 |
| 會議地點 | 臺北市, 臺灣 |
| 摘要 | In this work, both first harmonic and multiharmonic method are implemented to estimate the steady state response of wire rope isolators which is subject to arbitrary periodic excitation. First harmonic method is simple to implement in the sense of computer coding. In addition, when both frequency- and amplitude-controlled algorithms are formulated and are alternatively implemented, we would be able to obtain complete frequency-response curves including unstable solutions. While to determine the super harmonic resonant frequencies in the steady state, we resort to the discrete Fourier series (multi-harmonic) method. Finally, Galerkin/Levenberg-Marquardt Method is utilized to solve for a related optimization problem for those Fourier coefficients. Several numerical examples were examined to demonstrate the usage of these two methods. |
| 關鍵字 | Wire rope;Bouc-wen model;Frequency response;Fourier series;Galerkin/levenberg-marquardt method |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國內 |
| 校內研討會地點 | |
| 研討會時間 | 20061215~20061216 |
| 通訊作者 | 中華民國力學學會 |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 紙本 |
| 出處 | 第三十屆全國力學會議論文集，5頁 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/84763 ) |