原文传递
Estimation of Vehicle Sideslip with Adaptation to Tyre Cornering Stiffness and Road Friction Coefficient Uncertainty
| 题名： | Estimation of Vehicle Sideslip with Adaptation to Tyre Cornering Stiffness and Road Friction Coefficient Uncertainty |
| 正文语种： | 中文 |
| 作者： | Xu Fan Chen Hui Gao olin |
| 作者单位： | lean Energy utomotive Engineering enter & School of utomotive Studies Tongji Univeristy hina |
| 关键词： | Sideslip angle Cornering stiffness Friction coefficient Kalman filter Abrupt change detection |
| 摘要： | The disadvantage of the model based sideslip angle estimator is that its performance is susceptible to model uncertainties.In this paper,an estimator that estimates both the sideslip angle and unknown parameters is designed based on dual extended Kalman filter.The necessity to estimate the tyre-road friction coefficient together with the tyre c:ornering stiffness is disc:ussed.The desired balance hetween the convergence rates of these two parameters is also studied.The benefit of abrupt change detection is then illustrated.Through simulation,it is shown that the proposed sideslip angle estimation algorithm is effective in compensating for model inaccuracies. |
| 会议日期： | 20131126 |
| 会议举办地点： | 北京 |
| 会议名称： | 2013中国汽车工程学会年会 |
| 出版日期： | 2013-11-26 |
| 母体文献： | 2013中国汽车工程学会年会论文集 |
相关文献
- Lane keeping Control Based on PWA Vehicle Model
- Weather-responsive Freeway Speed-Limits Using Approximated Friction Coefficient of Road Surface
- Vehicle Sideslip Angle Estimation based on Fusion Methods
- An Improved Multi-Kernel Estimation Method for Vehicle Localization
- Simulation Analysis Technique for Low Speed Road Noise to Automobile
- 机场道面与胎面摩擦机理研究
检索历史
应用推荐
