首页> 外文会议>ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2007 >EXPERIMENTAL AND THEORETICAL INVESTIGATION ON THE NONLINEAR MATHIEU EQUATION APPLIED TO A BELT-PULLEY SYSTEM
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EXPERIMENTAL AND THEORETICAL INVESTIGATION ON THE NONLINEAR MATHIEU EQUATION APPLIED TO A BELT-PULLEY SYSTEM

机译:皮带轮系统的非线性MATHIEU方程的实验和理论研究

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摘要

This paper is devoted to the theoretical and experimental investigation of a sample automotive belt-pulley system subjected to tension fluctuations. The equation of motion for transverse vibrations leads to a nonlinear Mathieu equation. The analyzes are performed via either the harmonic balance method for establishing the instability regions or the multiple scales approach for predicting the nonlinear response. An experimental set-up gives rise to non-linear parametric instabilities. The experimental investigation shows that the model is satisfactory.
机译:本文致力于对受张力波动影响的示例汽车皮带轮系统的理论和实验研究。横向振动的运动方程导致非线性Mathieu方程。通过谐波平衡方法(用于建立不稳定性区域)或多尺度方法(用于预测非线性响应)进行分析。实验设置会引起非线性参数不稳定性。实验研究表明该模型是令人满意的。

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