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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。
In this paper, the dynamic characteristics of the mechanical vibration system in the vertical direction of the elevator are analyzed in detail. The dynamic mathematical model of the elevator mechanical vibration system is established and the state equation of the vertical vibration system is obtained. Using computer simulation software MATLAB to write simulation program, the simulation results are obtained, and the vertical vibration characteristics of elevator mechanical system are analyzed. Compared with the experimental results, the correctness of the system mathematical model and simulation program are verified.