Fault-tolerant dynamic output feedback control of LPV systems via fault hiding

被引:0
|
作者
Peixoto, Marcia Luciana da Costa [1 ,2 ]
de Oliveira, Pedro Moreira [3 ]
Bessa, Iury [4 ]
Coutinho, Pedro Henrique [5 ]
Pessim, Paulo Sergio Pereira [3 ]
Puig, Vicenc [6 ]
Palhares, Reinaldo Martinez [7 ]
机构
[1] Univ Polytech Hauts de France, LAMIH, CNRS, UMR 8201, Valenciennes, France
[2] Univ Polytech Hauts de France, INSA Hauts de France, Valenciennes, France
[3] Univ Fed Minas Gerais, Grad Program Elect Engn, Belo Horizonte, Brazil
[4] Univ Fed Amazonas, Dept Elect, Manaus, Brazil
[5] Univ Estado Rio De Janeiro, Dept Elect & Telecommun Engn, Rio De Janeiro, Brazil
[6] Univ Politecn Catalunya UPC, Automat Control Dept, Adv Control Syst Grp, Barcelona, Spain
[7] Univ Fed Minas Gerais, Dept Elect Engn, Belo Horizonte, Brazil
关键词
Reconfigurable control; Sensor and actuator faults; Fault accommodation and reconfiguration strategies; Output feedback control; Linear parameter-varying systems; Lyapunov methods; RECONFIGURABLE CONTROL; VIRTUAL-ACTUATOR;
D O I
10.1016/j.automatica.2025.112191
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 deals with the fault-tolerant dynamic output feedback (DOF) control of linear parameter- varying (LPV) systems via reconfiguration blocks. The main contributions of this work are twofold. The first one is the proposal of an enhanced condition for performing a DOF control design for LPV systems. The second one is the design of a reconfiguration block that is inserted between the faulty plant and the nominal DOF controller to ensure the stability of the closed-loop system in the presence of both sensor and actuator faults. Thus, the fault-tolerant control problem is addressed using a fault-hiding approach. (c) 2025 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
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页数:5
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