H2 - H∞ Static Output feedback control for Vehicle Chassis Stability with input saturation

被引:0
|
作者
Ferjani, A. [1 ]
Zaidi, I. [1 ]
El Hajjaji, A. [2 ]
Rabhi, A. [2 ]
Chaabane, M. [1 ]
机构
[1] Natl Engn Sch Sfax ENIS, BP 1173, Sfax 3038, Tunisia
[2] Univ Pivardie Jules Verne, Lab Modelling Informat & Syst, F-80000 Amiens, France
来源
2017 18TH INTERNATIONAL CONFERENCE ON SCIENCES AND TECHNIQUES OF AUTOMATIC CONTROL AND COMPUTER ENGINEERING (STA) | 2017年
关键词
Vehicle Dynamics; T-S model; output feedback control; H-2; -H-infinity; input saturation; Lyapunov function; LMIs; ACTUATOR SATURATION; NONLINEAR-SYSTEMS; ROBUST STABILITY; LINEAR-SYSTEMS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes an output feedback control with input constraints for a lateral and roll vehicle dynamics model in critical motions. The variation of the road adhesion coefficient is considered. To this, a T-S disturbed model is proposed and a static output feedback control is designed with assuming that the lateral velocity and the roll angle are unavailable for measurement. The designed controller not only ensures the stability of the resulting closed loop system but also the H-2 - H-infinity performances. Based on Lyaponov theory, the controller gains are obtained by solving a set of Linear matrix inequalities (LMIs) constraints. The proposed techniques have been evaluated using a bicycle model with four degrees of freedom using Matlab software.
引用
收藏
页码:455 / 460
页数:6
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