摘要
本文介绍了根据多刚体动力学中的凯恩方法建立的一般两轴汽车的十八自由度数学模型。仿真模型全面考虑了悬架系统、转向系统、空气动力学、载荷转移和轮胎等因素对汽车操纵动力学的影响。本文还给出了应用该模型对汽车操纵稳定性进行仿真的一些结果,并作了简要分析。
This paper introduces a handling dynamic model of two-axis vehicle with eighteen DOFs, based on Kane's Dynamic Equations. An overall consideration is taken in this model including the effects of suspension system, steering system, aerodynamic parameters, load transfer and tire characteristics. Some simulation results are presented and a few analyses of them are given.
出处
《汽车工程》
EI
CSCD
北大核心
1998年第4期212-219,共8页
Automotive Engineering
关键词
汽车
动力学模型
仿真
操纵动力学
Vehicle Dynamic model Simulation Dynamics of rigid multibody
