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:On The Vibration Reduction of a Nonlinear Support Base with Dual-shock-absorbers
學年99
學期1
出版(發表)日期2010/09/01
作品名稱On The Vibration Reduction of a Nonlinear Support Base with Dual-shock-absorbers
作品名稱(其他語言)
著者Wang, Yi-ren; Chang, Ming-hsiang
單位淡江大學航空太空工程學系
出版者台南市中華民國航空太空學會
著錄名稱、卷期、頁數Journal of Aeronautics, Astronautics and Aviation. Series A 42(3), pp.179-190
摘要The concept of the vibration reduction via position change of the vibration absorbers was introduced in this study. A rigid body plate was taken as the main body. Each of the four corners of the main body was supported by a cubic spring to simulate the transverse-rotate-rotate nonlinear vibrations. Two point-mass shock absorbers were suspended under the body. The positions of these two absorbers could be adjusted to achieve the best vibration reduction effect. The method of multiple scales was used to obtain analytic solutions to this vibration system. Both analytic and numerical results were compared to verify the impacts on system vibration from positions of these two shock absorber devices. This study found that, when natural frequencies of these two shock absorbers are similar, the vibration reduction effect is better. This phenomenon often appears at the endpoint of the rigid body plate when the dual-shock- absorbers are at the same position.
關鍵字Shock absorber;Nonlinear vibration;Vibration reduction
語言英文
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,電子版,紙本
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