摘要
为控制某三缸机前端附件传动系统的振动,识别了系统振动控制参数,通过建立多体动力学仿真模型,对系统进行了匹配分析。通过采用高刚度的Aramid皮带,应用具有单向离合功能的发电机OAP带轮,使张紧轮摆动角度、皮带抖动量均达到了限值以内。试验测试验证了整个匹配分析的有效性。
To control the vibration of Front End Accessory Drive(FEAD) systems of one three-cylinder engine, the influence parameters of vibration were identified, by setting up the multibody dynamics model, the systems matching analysis was done. Through using the Aramid belt with higher stiffness, and applying the Overrunning Alternator Pulley(OAP) with one-way clutch function, the vibration of tensioner and belt were controlled and the results were below the limits. The effectiveness of the matching analysis was verified by the testing.
引文
[1]庞剑,谌刚,何华.汽车噪声与振动[M].北京:北京理工大学出版社, 2006.
[2]陈萌.基于弹性皮带的发动机附件驱动系统研究[J].汽车工程学报, 2017,7(5):212-219.
[3]袁圆.汽车发电机用单向离合器性能分析[J].汽车电器,2015,(2):31-33.
[4]AVL EXCITE Timing Drive Application Examples[R], 2013.