汽车动理学模型综述

随着汽车动态仿真的发展，产生了不同复杂程度的汽车动理学模型，主要分为集中参数模型和多体模型。在简要说明汽车动理学发腰过程的基础上，介绍了用集中参数模型法建立的动力传动系模型、路面模型以及研究汽车平顺性和操纵稳定性的整车模型，技术介绍了多体模型以及用有限元法和动态子结构法建立的仿直模型，最后提出了汽车动理学模型的发展趋势。

The general description of the automobile dynamics model

The development of the automotive dynamic emulation produces different automotive dynamic models in the complex level, mainly divided into central parameter model and multi-body model. The paper narrates on the basis of the automotive dynamics developing process, introduces the power drive train model, road surface model and the complete vehicle model for researching the automotive smoothness and operational stability by the central parameter model and then introduces the emulation model which established by the multi-body model, FEA and dynamic branch structure method.Finally, putting forward the developing tendency of the automotive dynamics model.