自动扶梯曳引系统动态特性分析

Dynamic Characteristic Analysis of Traction System of Escalators

根据有关多自由度系统的振动理论建立了扶梯曳引系统的物理和数学模型，并针对此模型采用求特征值的方法，对不同工况下的系统动态特性进行了计算。得到了最终结论。

The vibration theory related to unrestricted system is used to establish physical and mathematica mode in the s on escalator traction system method ex of t. In allusion to the mode getting eigenvalue is used to calculate the dynamic characteristics of system under different situation and relevant conclusions are gained.