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首页> 外文会议>ASME(American Society of Mechanical Engineers) Internal Combustion Engine Division Spring Technical Conference; 20060507-10; Aachen(DE) >SIMULATION OF ACCESSORY DRIVE BELT CONCERNING TO SLIPPAGE AND TRANSVERSAL VIBRATION
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SIMULATION OF ACCESSORY DRIVE BELT CONCERNING TO SLIPPAGE AND TRANSVERSAL VIBRATION

机译：与打滑和横向振动有关的附件驱动皮带的模拟

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摘要

A simulation method was proposed to predict the slippage and transversal vibration of the accessory drive belt. To reproduce these phenomena, the accessory drive belt was represented by a section-by-section model in which the belt was replaced by a finite number of masses and springs using multi-body dynamics simulation. In this model, the belt was able to vibrate in both the direction of advance and the direction perpendicular to it, and a friction contact element was defined between the pulley and the belt. The coefficient of friction was made variable with respect to the slippage speed to enable stick and slippage to be predicted. This method allows for accurate simulation of the amount of belt slippage and the amplitude of transversal vibration, thus enabling the optimum belt layout to be determined at the design stage.
机译：提出了一种模拟方法来预测附件传动带的滑动和横向振动。为了重现这些现象，辅助传动皮带采用逐段模型表示，其中使用多体动力学模拟将皮带替换为有限数量的质量和弹簧。在该模型中，皮带能够在前进方向和垂直于其的方向上振动，并且在皮带轮和皮带之间定义了一个摩擦接触元件。使摩擦系数相对于打滑速度可变，以使得能够预测粘着和打滑。这种方法可以精确模拟皮带打滑量和横向振动幅度，从而可以在设计阶段确定最佳皮带布局。

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