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首页> 外文会议>Mechatronic systems, mechanics and materials >Modelling of the Toothed Gear Operations with the Application of the Analysis of the Gear Sliding Mesh Velocity Changes
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Modelling of the Toothed Gear Operations with the Application of the Analysis of the Gear Sliding Mesh Velocity Changes

机译：齿轮滑动啮合速度变化分析中的齿轮传动建模

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摘要

Searching for effective diagnostic methods of basic elements of driving systems is still the up-to-date problem. The most often the vibroacoustic diagnostics based on the analysis of vibrations and noise generated by the working system is applied. Driving systems of vehicles are rather complicated. They consist, among others, of various types of toothed gears. Within the vibroacoustic signals recorded during their operation not only harmonic components - being the effect of these gears operations - are present, but also there are components generated by other elements. Due to this, there is a necessity of the development of models of the vibroacoustic signals generation by the main elements of the driving system. Such models will allow to identify - within the recorded signals - the harmonic components related to processes occurring during the gear operation. These models should be relatively simple due to the possibility of their application in diagnostic devices operating in the 'on line' mode. Modelling of the single-stage toothed gear, with the application of the analysis of the gear sliding mesh velocity changes, is presented in the paper.
机译：寻找驱动系统基本要素的有效诊断方法仍然是最新的问题。最常见的是采用基于工作系统产生的振动和噪声分析的振动诊断。车辆的驱动系统相当复杂。它们尤其包括各种类型的齿轮。在其运行期间记录的振动声信号中，不仅存在谐波分量（这些齿轮运行的影响），而且还存在其他元素生成的分量。因此，有必要开发由驱动系统的主要元件产生的振动声信号的模型。这样的模型将允许在记录的信号中识别与齿轮操作过程中发生的过程有关的谐波分量。这些模型应该相对简单，因为它们有可能应用于“在线”模式下的诊断设备。本文提出了单级齿轮的建模方法，并通过对齿轮滑动啮合速度变化的分析进行了介绍。

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