Title :

H ∞ / H − fault detection observer design for nonlinear conformable fractional-order systems

Author(s) :

Du, Dongsheng [Auteur]
Sun, Shennan [Auteur]
Cocquempot, Vincent [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Zhao, Huanyu [Auteur]

Journal title :

Journal of Computational and Applied Mathematics

Pages :

115711

Publisher :

Elsevier

Publication date :

2024-05-15

ISSN :

0377-0427

English keyword(s) :

Conformable fractional-order system
Fault detection
Nonlinear
Observer

HAL domain(s) :

Informatique [cs]/Automatique

English abstract : [en]

This study is concerned with the design of fault detection observers for nonlinear conformable fractional-order systems. An H∞/H− fault detection scheme is applied to maximize the sensitivity of faults and minimize the ...
Show more >This study is concerned with the design of fault detection observers for nonlinear conformable fractional-order systems. An H∞/H− fault detection scheme is applied to maximize the sensitivity of faults and minimize the effect of disturbances. Based on basic fractional calculus lemmas and fractional-order Lyapunov stability theory, sufficient conditions are obtained to design a fault detection observer. Finally, the advantages and effectiveness of the proposed fault detection method are illustrated through a numerical example.Show less >

Language :

Anglais

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL