摘要
通过理论分析,建立路面对四轮汽车输入的时域模型,对其进行动力学仿真。建立行驶动力学的汽车模型,代入路面随机输入的不平度变量,该模型可保证实时精度,以利于车体的设计计算。
Based on theory analysis, a vehicle＇s time domain model with road input on four wheels is set up,and the dynamic simulation is performed using the model. The vehicle running dynamics model based on stochastic road surface input of roughness variable shows that it is real-time accurate and convenient for the bodywork design.
出处
《机械管理开发》
2008年第5期14-16,共3页
Mechanical Management and Development
关键词
时域模型
动力学仿真
行驶动力学
不平度
Time domain model
Dynamic Simulation
Running
Dynamic roughness
