Optimal Analysis of Powertrain Mount System Layout Based on the Full Vehicle
This article aimed at the optimization and simulation analysis of a four cylinder commercial vehicle powertrain mount sys- tem, researching the effect of powertrain mount system layout to the full vehicle vibration. Through a real vehicle testing and Adams sim- ulation analysis , powertrain rear mount installation position shift from the flywheel shell to the gearbox can obviously reduce RMS value of vibration acceleration in powertrain mount system under the idle conditions. If the vibration isolation performance is same, the vibra- tion transmission to the frame and the cab can be significantly reduced, which can significantly improve the ride comfort of the full vehi- cle under the idle conditions.
powertrain mount system layout gearbox idle vibration
Li Haixiong Zhang Guangzhe Shi Yuhui Wang Fei Ju Tonghui
Technical Center of Dongfeng Commercial Vehicle Co., Ltd.
国内会议
上海
英文
1124-1128
2017-10-24（万方平台首次上网日期，不代表论文的发表时间）