教師資料查詢 | 類別: 會議論文 | 教師: 田 豐 TYAN FENG (瀏覽個人網頁)

標題:A Lyapunov Based Multi-level Controller for Semi-active Suspension System with an MRF Damper
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
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20160304~20160306
通訊作者Tyan, Feng
國別新加坡
公開徵稿
出版型式
出處BIT's 2nd Annual World Congress of Smart Materials 2016
相關連結
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