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Vibration Analysis of Gear Transmission System in Electric Vehicle

机译:电动汽车齿轮传动系统的振动分析

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This paper presents a systematic research on the gear transmission system of the electric vehicle. An accurate 3-D model of the gear transmission system is established in UG (Unigraphics NX) using software Gearwizard, and then imported to ADAMS/View environment. Based on the contact force of ADAMS, the vibration at 3 different test points of the model are simulated. The simulation results seem to be in good accordance with the test results, which proved the validity of the gear transmission model. Finally, the influence of helix angle on vibration at 3 different test points are also researched. The results of the total analysis can be used further to optimize the gear transmission system of the electric vehicle.
机译:本文对电动车辆的齿轮传动系统提供了系统的系统研究。使用软件Gearwizard在UG(Unigraphics NX)中建立了齿轮传输系统的精确3-D模型,然后导入到ADAMS / View环境。基于ADAMS的接触力,模拟了3种不同测试点的振动。仿真结果似乎符合测试结果,这证明了齿轮传输模型的有效性。最后,还研究了螺旋角对3个不同测试点振动的影响。总分析的结果可以进一步用于优化电动车辆的齿轮传动系统。

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