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Modelling and simulations of elevator dynamic behaviour

机译:电梯动态行为的建模与仿真

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摘要

Electric drive elevators represent a special group of transport machines for vertical lifting of a load with stressed dynamic features. Special attention should be paid to the behaviour of these devices in exploitation, as early as in the projecting phase. The paper shows the process of forming adequate mechanical models for elevators grouped according to their features, and with this an analysis can be performed of the influence of certain parameters on their behaviour in operation. Based on the formed elevator models, simulations have been performed, and the obtained results are graphically shown through diagrams, with varying "dynamic" parameters (drive characteristics, velocity and acceleration, the height of lifting, rated load and the weight of the cabin, mechanical characteristics of the rope…) with the conclusions on their influence on elevator behaviour.
机译:电动电梯代表了一组特殊的运输机械,用于垂直提升具有应力动态特征的负载。早在投影阶段就应特别注意这些设备在开发中的行为。本文显示了根据电梯的特征为电梯组合形成足够的机械模型的过程,从而可以分析某些参数对其运行行为的影响。根据已形成的电梯模型,进行了仿真,并通过图表以图形方式显示了获得的结果,并带有变化的“动态”参数(驱动特性,速度和加速度,举升高度,额定负载和机舱重量,绳索的机械特性…)及其对电梯性能的影响的结论。

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