摘要
利用能量解耦法对北汽福田BJ1049轻卡动力总成悬置进行优化,在不改变悬置安装位置及安装角度的情况下,通过改变悬置软垫三方向刚度值,使动力总成空间六自由度运动方向能量相互解耦,减小动力总成振动向外界传递。
The energy decoupling method ton light truck BJ1049. As the installation is used to optimize the powertrain mount of Beiqi Foposition and angle of the powertrain mount is not changed, the energy of the power assembly in six directions is uncoupled by changing th value of the mount bracket in three directions so as to reduce vibration transfer from the e stiffness power assembly to others.
出处
《内燃机与动力装置》
2015年第4期14-18,共5页
Internal Combustion Engine & Powerplant
关键词
发动机悬置系统
解耦设计
Engine Powertrain Mount
Decoupling Design
