2012年 第7卷 第1期
《机械工程前沿（英文）》 >> 2012年 第7卷 第1期 doi: 10.1007/s11465-012-0316-5
Towards neutral steer and sideslip reduction for four-wheeled electric vehicles
1. Department of Mathematical Sciences, Shibaura Institute of Technology, Saitama 337–8570, Japan
2. Department of Mechanical Engineering, Osaka Prefecture University, Osaka 599–8531, Japan
下一篇 上一篇
摘要
This paper proposes an approach to achieving both neutral steer and sideslip reduction for four-wheeled electric vehicles. The control problem is reduced to constructing a servo system tracking appropriate reference input, where the tracking is realized in the framework of ?∞ control. To deal with time-varying vehicle velocity for practical purpose, a gain scheduling strategy is developed to obtain the controller, where the lower and upper bounds of the velocity are used to obtain a polytopic range for the parameters in the system coefficient matrices. A numerical example is given to show validity of the proposed approach.
京公网安备 11010502051620号
