基于ADAMS的悬架多柔体动力学仿真  

Suspension Simulation by Using Flexible Multi-Body Dynamics Based on ADAMS Software

作　　者：杨柳青[1] 汪文龙[1] 李明红[1] 初长宝[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《拖拉机与农用运输车》2006年第2期47-49,共3页Tractor & Farm Transporter

摘　　要：介绍如何利用系统动力学仿真软件ADAMS建立悬架多柔体运动学分析模型,并分别对悬架模型进行了多刚体和多柔体仿真,其结果表明悬架中各构件的柔性变形对悬架各个定位参数在车轮跳动的情况下的变化特性都有较明显的影响。为此,本文提供了如何利用ADAMS对悬架进行柔体运动学仿真的一种方法。This paper presents how to build the flexible muhi-body suspension system model based on ADAMS （Automatic Dynamic Analysis Mechanical System ）, and the simulations had been performed both on rigid and flexible multi-body models. The results showed that the flexibility of the suspension parts had apparent effects on the changes of wheel alignment parameters in the motion of wheels. So this paper supplies a simple and effective method for performing flexible multi-body system simulation based on the ADAMS software platform.

关 键 词：悬架 运动特性 多体动力学 

分 类 号：U463.33[机械工程—车辆工程]