Application of Error Analysis Method in the Complex Vehicle Model

摘要：

　　A two degree of freedom input vehicle model is set up.Based on driver modeling analytical method of error analysis,step signal is taken as the input of steering angle to complex vehicle model based on CarSim,vehicle lateral acceleration is taken as as output.Meanwhile,the same steering wheel angle is taken as input as equivalent two degrees of freedom vehicle model,vehicle model parameters are optimized based on the minimum objective function.The results show that,in the same kind of speed,for steering wheel angle step input and sinusoidal input,when the input amplitude increases,the equivalent accuracy of the complex vehicle model and two degrees of freedom vehicle model will be reduced.

关键词： Vehicle Parameters Driver Model Error Analysis CarSim

作者: Shui Rong Liao Tao Yang

作者单位: College of Mechanical Engineering and Automation,Huaqiao University,Xiamen,Fujian,China,361021 Department of Automobile Engineering,Henan Communication Vocational Technology,Zhengzhou 450005

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 584-587

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）