摘要
本文详细分析了电梯垂直方向的机械振动系统动力学特性,建立电梯机械振动系统的动力学数学模型,得出垂直振动系统的状态方程。应用计算机仿真软件MATLAB编写仿真程序,得出仿真结果,分析电梯机械系统垂直方向的振动特性。并与实验结果进行对比,验证系统数学模型及仿真程序的正确性。
This paper mainly analyzed the vertical dynamic characteristics of elevator mechanical vibration system, established the dynamic mathematical model, and educed the state of equation of vertical vibration system. Written simulation program in Matlab by computer simulation software, it obtained the simulation results and the vibration characteristics of the elevator mechanical system in vertical orientation. Compared with the experiment results, the correctness of the mathematical model and simulation program were validated.
出处
《中国特种设备安全》
2012年第3期20-23,共4页
China Special Equipment Safety
关键词
电梯振动
数学模型
MATLAB
振动特性
Elevator libration Mathematical model Matlab Vibration characteristics
