Observer-based fault estimation for linear systems with distributed time delay

• Autorzy: Filasova A. , Gontkovič D. , Krokavec D.
• Języki publikacji: EN

Abstrakty

EN

The paper is engaged with the framework of designing adaptive fault estimation for linear continuous-time systems with distributed time delay. The Lyapunov-Krasovskii functional principle is enforced by imposing the integral partitioning method and a new equivalent delaydependent design condition for observer-based assessment of faults are established in terms of linear matrix inequalities. Asymptotic stability conditions are derived and regarded with respect to the incidence of structured matrix variables in the linear matrix inequality formulation. Simulation results illustrate the design approach, and demonstrates power and performance of the actuator fault assessment.

Słowa kluczowe

EN

adaptive fault estimation; distributed time delay systems; Lyapunov-Krasovskii functional; integral partitioning technique; time delay segmentation; linear matrix inequalities

• Wydawca: Polish Academy of Sciences, Committee of Automatic Control and Robotics
• Czasopismo: Archives of Control Sciences
• Rocznik: 2013
• Tom: Vol. 23, no. 2
• Strony: 169--186
• Opis fizyczny: Bibliogr. 26 poz., rys., wzory

Twórcy

autor

Filasova A.

• Technical University of Košice, Faculty of Electrical Engineering and Informatics, Department of Cybernetics and Artificial Intelligence, Letná 9, 042 00 Košice, Slovakia

autor

Gontkovič D.

• Technical University of Košice, Faculty of Electrical Engineering and Informatics, Department of Cybernetics and Artificial Intelligence, Letná 9, 042 00 Košice, Slovakia

autor

Krokavec D.

• Technical University of Košice, Faculty of Electrical Engineering and Informatics, Department of Cybernetics and Artificial Intelligence, Letná 9, 042 00 Košice, Slovakia

Bibliografia

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