深度混合动力汽车的扭转振动特性研究

Torsional vibration characteristics research of deep hybrid power vehicle

传动系的扭转振动是汽车振动的重要组成部分,对混合动力汽车而言,由于有两种或两种以上的动力源提供动力,因此混合动力传动系的扭转振动更复杂且形式更多样。本文研究基于国内自主研发的深度混合动力汽车,对其传动系的扭转振动进行了深入研究。研究结果为混合动力的开发提供了理论基础。

The torsional vibration of transmission system is an important part of vehicle vibration,for hybrid cars,there are two or more sources of power,and so the torsional vibration is more complex and has diverse forms.Based on the domestic independent research and development of deep hybrid power cars,the torsional vi-bration of the driveline was studied.The result provides a theoretical basis for the development of hybrid powers.