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:THE VIBRATION REDUCTION ANALYSIS OF A ROTATING MECHANISM DECK SYSTEM
學年97
學期1
出版(發表)日期2008/09/01
作品名稱THE VIBRATION REDUCTION ANALYSIS OF A ROTATING MECHANISM DECK SYSTEM
作品名稱(其他語言)
著者Wang, Yi-Ren; Chen, T.-H.
單位淡江大學航空太空工程學系
出版者臺北市中華民國力學學會
著錄名稱、卷期、頁數Journal of Mechanics 24(3), pp.253-266
摘要In this paper, an optimized position of a mass-spring-damper vibration absorber is proposed for a rotating mechanism device (such as optical disk drive or rotary-wing and deck coupled system). A nonlinear 3-D theoretical model for a deck is established by Lagrange's equation. A 2-bladed rotor and deck (foundation) coupled aeroelastic system with vibration reduction device is presented and studied as well. The analytical solution is obtained by the Multiple-scales method for the case of no vibration absorber. The numerical results in time and frequency domain and with/no absorber are acquired. This research provides a theoretical background for the preliminary vibration reduction design for industries. It is found that the existing disk drives vibration can be reduced by simply adding the absorber at the end corner isolator of the deck, but without changing the main configurations. This will not only save costs but also increase testing efficiency, achieving the most cost-effective vibration reduction result.
關鍵字Vibration absorber; Rotating Fundation; Rotary-wing Blade
語言英文
ISSN1727-7191
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式紙本
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