摘要
轮胎的侧偏特性是轮胎力学特性的重要组成,对汽车操纵稳定性有着重要影响。论文介绍了轮胎的侧偏特性,建立了汽车二自由度动力学模型,并对动力学模型进行求解,最后应用MATLAB对动力学模型进行了仿真,分析轮胎侧偏刚度对汽车瞬态响应的影响。
Tire cornering characteristics are an important component of tire mechanics and have an important influence on handling stability of vehicles.This paper introduces tire’s cornering characteristics,establishes a two-degree-of-freedom dynamic model of the vehicle,and solves the dynamic model.Finally,MATLAB is used to simulate the dynamic model to analyze the effect of tire cornering stiffness on the vehicle's transient response.
作者
吴云兵
胥峰
李兵
熊乐
张鹏飞
应宇汀
Wu Yunbing;Xu Feng;Li Bing;Xiong Le;Zhang Pengfei;Ying Yuting(Catarc Automotive Test Center(Ningbo)Co.Ltd.,Zhejiang Ningbo 315336)
出处
《汽车实用技术》
2020年第23期118-122,共5页
Automobile Applied Technology
关键词
侧偏刚度
操纵稳定性
瞬态响应
MATLAB
分析
Cornering stiffness
Handling stability
Transient response
MATLAB
Evaluation
