基于ADAMS的脉冲路面输入平顺性仿真分析  

Simulation and Analysis of Ride Comfort on Pulse Road Based on ADAMS

作　　者：陈黎卿[1] 王启瑞[2] 

机构地区：[1]安徽农业大学工学院,安徽合肥230036 [2]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《计算机仿真》2006年第12期212-215,共4页Computer Simulation

摘　　要：以某皮卡车为研究对象,利用ADAMS/V IEW软件建立了包括前后悬架、轮胎、车身、转向系和人-椅系统等在内的整车多刚体动力学模型,并对建模中的若干关键问题进行了详细的论述。运用ADAMS软件对建立的整车多体动力学模型成功地实现了脉冲路面输入下的平顺性仿真分析。将仿真所得结果与该车试验所得结果进行了对比,结果表明数据吻合较好,从而认为整车模型建立准确,并为进一步对该车做设计分析打下了良好的基础。Based on ADAMS/VIEW software package, a detailed muti - body dynamic model of a pickup vehicle is established in which suspensions, tires, vehicle body, steering system and person - chair system are considered. The paper has carried out a detailed elaboration to certain key problems. Simulation of the model ride comfort on pulse road is performed successfully. Comparing with test data, simulation results agree well with the experiment results . Thus the established model is thought accurately and has laid a good foundation for further analysis.

关 键 词：脉冲路面 平顺性 仿真 

分 类 号：U467.13[机械工程—车辆工程]