The Impact Of Nonlinear Of Tire On Multi-Axle Vehicle Steering

摘要：

BP neural network model of tire and three degrees of freedom dynamic model of multi-axle vehicle were built According to Zero side slip angle control theory, with the use of MATLAB software, comparative analysis of the step response of the vehicle side slip angle, yaw angle velocity and rolling angle in the driving vehicle with linear and nonlinear tires was done. The results show that multi-axle vehicle with nonlinear tires has obvious affect between side slip angle and yaw angle velocity of the vehicle body. Relative to multi-axle vehicle with linear tires, the overshoot of step response increases greatly, and the steady-state value does not equal to zero; but rolling angle of the vehicle with nonlinear tires has less affected.

关键词： multi-axle steering nonlinear zero side slip angle control BP neural network

作者: Wang Huan Gao Xiuhua Chen Jiankai Wang Chao

作者单位: College of Mechanical Science and Engineering Jilin University Changchun, China

会议类型: 国际会议

会议名称: 2010 6th International Conference on MENS NANO,and Smart System(2010年微机电纳米、智能系统国际会议 ICMENS 2010)

会议地点: 长沙

会议语种:英文

页码: 352-355

在线出版日期: 2010-12-14（万方平台首次上网日期，不代表论文的发表时间）