某三缸机FEAD振动控制匹配分析与验证  

Matching Analysis and Verification of the FEAD Vibration Control of a Three-cylinder Engine

作　　者：徐立强 李凯[1] 高东东 范习民 陈玮 滕勤 XU Liqiang;LI Kai;GAO Dongdong;FAN Ximin;CHEW Wei;TENG Qin(Anhui Jianghuai Automobile Croup Co.,Ltd.,Hefei 230601;School of Mechanical and Automobile Engineering,Hefei University of Technology,Hefei 230009)

机构地区：[1]安徽江淮汽车集团股份有限公司技术中心,安徽合肥230601 [2]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《内燃机》2019年第3期29-32,共4页Internal Combustion Engines

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.

关 键 词：前端附件驱动 振动 打滑率 多体动力学 

分 类 号：TK417[动力工程及工程热物理—动力机械及工程]