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

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 sys...

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Bibliographic Details
Authors: da Costa Peixoto, Márcia Luciana, Moreira de Oliveira, Pedro, Bessa, Iury, Coutinho, Pedro Henrique, Pereira Pessim, Paulo Sergio, Puig Cayuela, Vicenç|||0000-0002-6364-6429, Martínez Palhares, Reinaldo
Format: article
Publication Date:2025
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/443680
Online Access:https://hdl.handle.net/2117/443680
https://dx.doi.org/10.1016/j.automatica.2025.112191
Access Level:Embargoed access
Keyword:Automatic control -- Linear programming
Linear systems
Control automàtic
Sistemes lineals
Àrees temàtiques de la UPC::Informàtica::Automàtica i control
Description
Summary: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.

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