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汽车钢板弹簧多体动力学建模及动特性仿真研究
引用本文:王其东,方锡邦,卢剑伟,赵猛.汽车钢板弹簧多体动力学建模及动特性仿真研究[J].合肥工业大学学报(自然科学版),1999(6).
作者姓名:王其东  方锡邦  卢剑伟  赵猛
作者单位:合肥工业大学机械与汽车工程学院!安徽合肥230009(王其东,方锡邦,卢剑伟),安徽省公路运输管理局!安徽合肥230011(赵猛)
基金项目:安徽省“九五”科技攻关项目! ( 96 12 0 0 3 3 )
摘    要:汽车悬架系统常用的弹性元件钢板弹簧,既是弹性元件,又是传递纵向、侧向地面作用力的传力元件,进行动力学建模时存在一定难度。文章从多体系统动力学的角度出发,建立了钢板弹簧的多体动力学模型,并应用机械系统动力学仿真软件ADAMS对其动特性进行了计算机仿真,仿真分析的结果与试验数据基本吻合,说明该仿真是成功的

关 键 词:钢板弹簧  多体动力学  动特性  仿真

Study on the modeling of automobile leaf spring based on multi body dynamics and the simulating of its dynamic character
WANG Qi dong ,FANG Xi bang ,LU Jian wei ,ZHAO Meng.Study on the modeling of automobile leaf spring based on multi body dynamics and the simulating of its dynamic character[J].Journal of Hefei University of Technology(Natural Science),1999(6).
Authors:WANG Qi dong  FANG Xi bang  LU Jian wei  ZHAO Meng
Institution:WANG Qi dong 1,FANG Xi bang 1,LU Jian wei 1,ZHAO Meng 2
Abstract:As one kind of commonly used flexible component,leaf spring works not only as flexible component,but also as a component to convert force in various directions.In this paper,according to the theory of multi body dynamics,the multi body dynamics model of leaf spring is established.With the use of the software ADAMS,simulation of its dynamics character is done.The results of the simulation meet well with the test results,which verifies that the simulation is effective.
Keywords:leaf spring  multi  body dynamics  dynamic character  computer  simulation
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