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 en
ISSN 1990-7710
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 否
國別 TWN
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/54988 )

機構典藏連結