中国机械工程2011，Vol.22Issue(2)：247-251,5.
基于柔性动力学的类菱形车转向性能分析
Steering Ability Analysis of Rhombic Vehicle Based on Flexible Dynamics
摘要
Abstract
Since the deformation of vehicle frame will lead to axial steering, a flexible two freedom model of rhombic vehicle was modeled considering the attached angular displacement produced by axial steering.The rhombic vehicle was simplified as the continuous beam supported by three points, the relationship among the attached angular displacements produced by axial steering and the lateral acceleration was analyzed by three moment equations.The comparisons between the flexible two freedom model and the rigid two freedom model of the rhombic vehicle suggest that the deformation of the vehicle frame affects stability of the rhombic vehicle, reduces the flexibility of the rhombic vehicle and reaction capability of the rhombic vehicle to the driver's operation.关键词
类菱形车/柔性动力学/二自由度模型/转向性能分类
交通工程引用本文复制引用
查云飞,钟志华,闫晓磊..基于柔性动力学的类菱形车转向性能分析[J].中国机械工程,2011,22(2):247-251,5.基金项目
国家985工程资助项目(531105030006) （531105030006）
教育部长江学者与创新团队发展计划项目资助(531105050037) （531105050037）
