新款三轮运动车悬架运动学仿真分析  

Kinematic Simulation of Suspension of New Three-wheel Sports Car

作　　者：田锐[1,2] 李桂华[3] 

机构地区：[1]清远职业技术学院,广东清远511510 [2]清新联统实业有限公司,广东清远511510 [3]广东省轻工业技师学院,广州510300

出　　处：《拖拉机与农用运输车》2012年第1期10-13,共4页Tractor & Farm Transporter

基　　金：广东省低碳发展专项基金项目计划(2011019)

摘　　要：通过多体动力学软件ADAMS建立新型三轮运动车的双横臂独立悬架模型,依据设计时的前悬硬点坐标,使用ADAMS/CAR能方便地建立参数化的三维模型,分析前轮定位参数等在车轮跳动时的变化特性,并简要论述了悬架对整车操纵稳定性及平顺性的影响,验证了设计方案的可行性。Based on the multi-body dynamics software, a new sports car＇ s double wishbone independent suspension model is established, According to the front suspension hard points coordinates, the parameterized three-dimensional model can be easily created by using ADAMS/CAR. The front wheel alignment parameters are analyzed in the characteristics of the wheel changes when beating. Influence of the suspension on the vehicle＇ s handling stability and ride comfort is briefly discussed. The feasibility of design decision is verified.

关 键 词：多体动力学仿真 双横臂独立悬架 仿真分析 平顺性 稳定性 

分 类 号：U463.33[机械工程—车辆工程]