发动机悬置优化计算  

Engine suspension optimization

作　　者：李立波[1] 

机构地区：[1]安徽江淮汽车股份有限公司商用车研究院,安徽合肥230022

出　　处：《合肥工业大学学报（自然科学版）》2007年第S1期86-89,共4页Journal of Hefei University of Technology：Natural Science

摘　　要：发动机悬置系统对降低整车振动和噪声有显著影响,为得到满意的悬置系统特性,在设计时往往需要对悬置参数进行多次修改;文章通过求解悬置系统固有频率以及能量解耦方法进行悬置参数计算,并应用Matlab对轻卡悬置系统模态及能量解耦进行计算,在此基础上应用Adamas软件进行优化,在实际应用中取得了良好的效果。The suspension system of engine has great influence on improving automotive ride performance and decreasing the vibration level.Usually,suspension system parameters will be modified many times during design in order to obtain satisfactory characteristics.The method calculates the parameters of suspension system by obtaining the inherent frequency and uncoupling.Matlab is used to calculate the modul and power uncoupling of the light-truck suspension system.Based on these the calculation by Adamas software is...

关 键 词：悬置系统 振动 解耦 MATLAB软件 Adamas软件 

分 类 号：U464.13[机械工程—车辆工程]