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四轮车辆二自由度转向模型研究
引用本文:杨啟梁.四轮车辆二自由度转向模型研究[J].机械与电子,2007(8):71-73.
作者姓名:杨啟梁
作者单位:武汉科技大学机械自动化学院,湖北,武汉,430081
摘    要:针对车辆操纵稳定性研究中常用的两轮二自由度模型存在的问题,提出了四轮二自由度模型,应用Matlab/Simulink对四轮模型与两轮模型进行了对比分析.仿真计算表明,四轮模型在不同转向角、不同车速以及轮胎线性和非线性条件下均能很好地描述车辆的操纵稳定性.

关 键 词:车辆  操纵稳定性  二自由度模型  仿真  车辆  二自由度模型  转向模型  稳定性研究  Vehicle  Model  操纵稳定性  描述  线性条件  轮胎  转向角  计算表  仿真  分析  四轮模型  Simulink  Matlab  应用  问题  存在
文章编号:1001-2257(2007)08-0071-02
修稿时间:2007-02-02

Study on the 2-DOF Steering Model of Four-wheel Vehicle
YANG Qi-liang.Study on the 2-DOF Steering Model of Four-wheel Vehicle[J].Machinery & Electronics,2007(8):71-73.
Authors:YANG Qi-liang
Affiliation:College of Mechanical Automation, Wuhan University of Science and Technology, Wuhan 430081,China
Abstract:The problem was studied on a 2-DOF two-wheel model,which is usually used in researching into vehicle handling stability.A 2-DOF four-wheel model was developed.The four-wheel model was analyzed by contrast with two-wheel model with Matlab/Simulink.The simulation results indicate that the four-wheel model can be used to study on vehicle handling stability be the same with different steering angle,speed and linear or nonlinear tire model.
Keywords:vehicle  handling stability  2-DOF model  simulation
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