教師資料查詢 | 類別: 期刊論文 | 教師: 王怡仁 Wang Yi-ren (瀏覽個人網頁)

標題:Study of the Positions of Multiple Dampers in a Dual-Plate Mechanism for Vibration Reduction
學年101
學期2
出版(發表)日期2013/05/30
作品名稱Study of the Positions of Multiple Dampers in a Dual-Plate Mechanism for Vibration Reduction
作品名稱(其他語言)
著者Wang, Yi-Ren; Chen, Shu-Wei
單位淡江大學航太工程學系
出版者Taoyuan: Zhongguo Hangkong Taikong Xuehui
著錄名稱、卷期、頁數Journal of Aeronautics Astronautics and Aviation 45(2), pp.121-134
摘要This study proposes an economical and effective method of reducing vibration in a dual-plate mechanism. The vibrating mechanism comprises two (upper and lower) rigid body plates joined by a spring at each of the four corners. The lower rigid plate is supported from the ground by the same springs at its four corners. We attached two point-mass Tuned-Mass-Dampers (dual TMDs) to the bottom of each rigid plate, and adjusted their positions to optimize the effectiveness of vibration reduction. Lagrange's equation was used to derive the motion of the dual rigid plates. Vibration reduction effect was analyzed following attachment of the TMDs at different positions in the system. We implemented a practical model, measured the amplitude of vibration, and conducted a comparison between the theoretical and empirical results. The experimental results demonstrate that the optimal vibration reduction effect was achieved when one of the dual TMDs was attached at a position below the applied force point, and the other one was attached at the diagonal quadrant endpoint. This combination was the most effective in reducing the amplitude of vibrations of the plates. The frequency response graph shows that theoretical estimates correspond to experimental results.
關鍵字Rigid body vibrations;Tuned Mass Damper (TMD);Vibration reduction
語言英文(美國)
ISSN1990-7710
期刊性質國內
收錄於EI;
產學合作
通訊作者Wang, Yi-Ren
審稿制度
國別中華民國
公開徵稿
出版型式,紙本
相關連結
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