摘要
文中对电梯进行了建模分析,根据电梯的行程长度和选择的电梯调速曲线,推导得到电梯运行过程中的各个运动参数之间的关系,从而对模型进行了精确求解。分析了若干参数(加速度变化率、时间比例系数、最大加速度等)对电梯振动加速度的影响,为进一步研究电梯的减振提供了依据。
This paper established and analyzed the model of the elevator. According to the distance and the elevatortiming-curve, the relationship between each moving-parameter in course of moving was calculated; thereby the model got the accurate solution. The analyzing of influence to the vibration acceleration due to several parameters （accelerationslope,time-proportionality-factor,maximum acceleration etc） provides references for more study and vibration reducing of the elevator.
出处
《机械工程师》
2007年第1期41-43,共3页
Mechanical Engineer
基金
沈阳市科学技术计划资助项目(1052071-4-02)
关键词
电梯系统
振动模型
速度曲线
elevator system
vibration model
timing curve
