高技术通讯（英文版）2008，Vol.14Issue(2)：193-198,6.
Dynamic characteristics of a working platform Supported by an AMG
Dynamic characteristics of a working platform Supported by an AMG
摘要
Abstract
A coupled electromechanical dynamic model for a working platform Supported by an active magnetic guide (AMG) is set up according to the special stiffness and damping theory of maglev system and the unique vibration of the working platform for a machine tool. The dynamic characteristics of a working platform Supported by an AMG are studied using different groups of control parameters. Results show that the dynamic characteristics of the platform system, such as critical vibration frequency, vibration mode and so on, can be improved by adjusting the control parameters. This research offers theoretical support for ultra-high-speed and ultra-precise machine working platform designs, including the structure of platforms, the design of electromagnets, and the establishment of the control parameters.关键词
working platform/active magnetic guide (AMG)/dynamic characteristics/maglev systemKey words
working platform/active magnetic guide (AMG)/dynamic characteristics/maglev system分类
信息技术与安全科学引用本文复制引用
Zhang Gang ,Liang Shipo,Zhang Biao,Liu Ying,Liu Ruwei,Ruan Juan,Yin Qingzhen,Wu Jianfeng..Dynamic characteristics of a working platform Supported by an AMG[J].高技术通讯（英文版）,2008,14(2):193-198,6.基金项目
Supported by the National High Technology Research and Development Program of China (No. 2001AA423310). （No. 2001AA423310）
