The paper presents a certain method of analysing the dynamics of a belt transmission. A flat transmission model developed by us was presented. For the analysis, it assumed the transmission 5PK belt. A discrete belt model, being a system of rigid beams interconnected with flexible and shock-absorbing elements, was used. To account for the mutual influence between the belt and pulleys, the Kelvin–Voigt contact model was used. The GMS friction model was also implemented, which allows all basic known friction phenomena to be taken into account. For this purpose, the vector of generalized coordinates was expanded with additional sub-systems of coordinates modelling the flexible belt-pulley connection. Moreover, two additional cases of a sudden transmission start were presented: with values of driving and resistance torque not causing a significant slip in the transmission as well as values of torque that cause slip.

本文提出了一种分析带传动动力学的方法。展示了我们开发的平面传输模型。为进行分析，假设传动为 5PK 皮带。使用了一个离散带模型，它是一个刚性梁系统，与柔性和减震元件相互连接。为了说明皮带和皮带轮之间的相互影响，使用了 Kelvin-Voigt 接触模型。还实施了 GMS 摩擦模型，它允许考虑所有基本的已知摩擦现象。为此，广义坐标向量扩展了附加的坐标子系统，对柔性皮带轮连接进行建模。此外，还提出了两个额外的突然传输开始的情况：