摘要
乘坐舒适性是电梯系统的重要技术指标 ,模态分析是研究机械系统动态特性的主要方法之一。本文介绍了试验模态分析理论 ,VVVF电梯试验模态分析系统的组成 ,以及试验结果 。
Riding Amenity is an important qualification of elevator system. Modal analysis is one of the main methods to investigate the dynamic behaviors of mechanical system.In this paper, modal analysis theory, experiment modal analysis of VVVF elevator and the experiment results are presented.Improvements are achieved in mechanical design and the manufacturing of elevators.
出处
《机械科学与技术》
EI
CSCD
北大核心
2000年第2期307-309,共3页
Mechanical Science and Technology for Aerospace Engineering
关键词
电梯
模态分析
Elevator
Modal analysis
