›› 2012, Vol. 32 ›› Issue (2): 75-78.DOI: 10.3969/j.issn.1006-1355-2012.02.018

• 3.运载工具振动与噪声 • Previous Articles     Next Articles

Influence of Assembly State of Powertrain Mounting System on Vehicle’s Vibration

HUANG Zun-guo1,FU Ji-hong2,LI Hai-xiong1,ZENG Ling-xian1,SHANGGUAN Wen-Bin3   

  1. ( 1. Dongfeng Commercial Vehicle Technical?Center, Dongfeng Motor Co. Ltd., Wuhan 430056, China;2. Xiantao Vocational & Technical College, Xiantao 433000, Hubei China; 3. School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510641, China )
  • Received:2011-04-06 Revised:2011-07-13 Online:2012-04-18 Published:2012-04-18
  • Contact: SHANGGUAN Wen-Bin

动力总成悬置系统装配状态对整车振动的影响

黄遵国1,付继红2,李海雄1,曾令贤1,上官文斌3   

  1. （1. 东风汽车有限公司 东风商用车技术中心， 武汉 430056；2. 仙桃职业学院 机械电子工程学院， 湖北 仙桃 433000；3. 华南理工大学 机械与汽车工程学院， 广州 510641 ）
  • 通讯作者: 上官文斌

Abstract: The influence of assembly state of powertrain mounting system on the vehicle vibration was studied. Especially, the affect of the local stiffness of the frame in the mounting system was analyzed and discussed. Analysis of an example indicated that this influence could be greatly reduced through reasonable design.

Key words: vibration and wave, powertrain, engine mounting system, assembly status

摘要： 在动力总成悬置系统理论设计合理的基础上，研究悬置系统实车装配状态对整车振动的影响。以悬置安装位置处的车架局部刚度作为研究对象，分析车架局部刚度的大小对整车振动的影响。通过一实测例子表明，在理论设计合理的基础上，正确的动力总成悬置系统装配状态可改善整车的乘坐舒适性。

关键词: 振动与波, 动力总成, 悬置系统, 装配状态

CLC Number: