Nonlinear Vibration Analysis of the Vibration-Proof Platform

• Main Authors: Yan-Jie WAN, 王彥杰
• Other Authors: 王文榮
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/awdj9f

碩士 === 崑山科技大學 === 機械工程研究所 === 97 === The investigation of vibration-proof platform is very significant for precise instruments. Although the application of the platform is popular, a few relevant literatures are presented. It is because its mathematical system is nonlinear and hardly analyzed. In this paper, the analytical method is derived. The relation between the platform vibration and the base excitation is revealed. The effects of several parameters on the performance of platform are investigated. These results are very helpful for the optimum design of platform.