不对称驱动轴引起的加速跑偏性能预估  

Estimation of the Accelerated Deviation Performance Caused by Asymmetric Drive Shaft

作　　者：程伟[1] 

机构地区：[1]上海汽车集团股份有限公司技术中心,上海201804

出　　处：《上海汽车》2017年第11期15-19,共5页Shanghai Auto

摘　　要：文章分析了不对称驱动半轴扭矩传递及引起加速跑偏的原因,利用ADAMS仿真模型和数据处理模拟了加速跑偏试验过程,并与试验值进行对比分析,从而在设计阶段保证硬点设计和悬架几何满足性能要求。The reason of the accelerated deviation performance caused by asymmetric drive shaft is analyzed. Based on ADAMS model and post processing, accelerated deviation test is simulated and is contrasted with the test value, which can guarantee whether the hard points and suspension ge- ometry can meet the performance requirements.

关 键 词：汽车 驱动轴 跑偏 

分 类 号：U461.2[机械工程—车辆工程]