考虑整车的刚柔多体全浮式驾驶室悬置系统参数优化设计  

Parameterized Optimal Design of Fully-Float Cab Suspension System of Commercial Vehicles Based on the Theory of Rigid-Flexible Dynamics

作　　者：朱祝英[1] 马力[1] 张宇龙[1] 李媛[1] 

机构地区：[1]武汉理工大学汽车工程学院,武汉430070

出　　处：《噪声与振动控制》2009年第4期91-93,127,共4页Noise and Vibration Control

基　　金：汽车车身先进设计制造国家重点实验室(湖南大学)开放基金项目(编号:KLVBDM2005007)

摘　　要：在考虑车架柔性的基础上研究商用车驾驶室悬置参数优化问题。建立了基于整车的刚柔多体全浮式驾驶室悬置系统参数化模型,对驾驶室悬置系统和底盘主悬置系统进行参数匹配优化设计,提高了整车系统的平顺性。This paper studies parameterized optimal design of the cab suspension system of commercial vehicles considering the frame flexibility. The rigid-flexible multi-body model for vibration simulation of whole vehicles is established. The parameter-matching optimal design of the cab suspension system and the flex-frame suspension system is done. As a result, the smoothness of vehicles is improved.

关 键 词：振动与波 刚柔多体 全浮式驾驶室 优化 

分 类 号：U463.33[机械工程—车辆工程]