會議論文
| 學年 | 104 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2016-03-04 |
| 作品名稱 | A Lyapunov Based Multi-level Controller for Semi-active Suspension System with an MRF Damper |
| 作品名稱（其他語言） | |
| 著者 | Tyan, Feng |
| 作品所屬單位 | |
| 出版者 | |
| 會議名稱 | BIT's 2nd Annual World Congress of Smart Materials 2016 |
| 會議地點 | Singapore |
| 摘要 | In this work, we study the implementation of magnetorheological fluid (MRF) to the semi-active suspension. Owing to the nonlinear hysteretic phenomenon, the analysis and synthesis of a controller are not trivial. The kinematic energy and spring potential function of the suspension system plus an integral term of the hysteretic component of an MR damper is chosen as the Lyaupnov function to verify the stability and dissipativity of the system. Then, a multi-level controller, which is constructed in virtue of stability analysis, turns out to be effective in vibration suppression. Through numerical examples, the controller is shown to be robust. In addition, the controller algorithm is simple and easy to implement, requiring only the measurements of relative displacement and velocity between sprung and unsprung masses, along with the damping force of the MR damper. |
| 關鍵字 | MR damper;semi-active controller;Lyapunov function;dissipativity;quarter vehicle suspension system |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20160304~20160306 |
| 通訊作者 | Tyan, Feng |
| 國別 | SGP |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | BIT's 2nd Annual World Congress of Smart Materials 2016 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109956 ) |