A grey-box identification of an LPV vehicle model with side slip angle estimation

被引:0
|
作者
Gaspar, Peter [1 ]
Szabo, Zoltan [1 ]
Bokor, Jozsef [1 ]
机构
[1] Hungarian Acad Sci, Comp & Automat Res Inst, Budapest, Hungary
关键词
adaptive observer; grey-box identification; adhesion coefficient; vehicle control;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Based on a Linear Parameter Varying (LPV) model of yaw-roll dynamics, which contains unknown parameters and time varying variables, an adaptive observer-based method is proposed for the estimation of the side slip angle of road vehicles. To estimate the unknown parameters of the model a grey-box identification method is proposed. Due to the possible changes in the adhesion coefficient during vehicle maneuvers this variable is introduced and estimated as a scheduling variable in the control-oriented LPV model. The estimation procedure is illustrated through a simulation example.
引用
收藏
页码:713 / 718
页数:6
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