Finite time functional observers for descriptor systems. Application to fault tolerant control

In this paper a new finite-time convergent functional dynamical observer design for descriptor systems is presented. The conditions for its existence and stability are given. This observer is then applied to the sensor and actuator faults detection and estimation. This estimation is used in the obse...

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Bibliographic Details
Main Authors: Rios-Ruiz, Carlos, Osorio-Gordillo, Gloria L., Souley-Ali, Harouna, Darouach, Mohamed, Astorga-Zaragoza, Carlos M.
Format: Conference Proceeding
Language:English
Subjects:
Correlation
Energy consumption
Sensors
Testing
Time factors
Time series analysis
Training
Online Access:Request full text
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Summary:In this paper a new finite-time convergent functional dynamical observer design for descriptor systems is presented. The conditions for its existence and stability are given. This observer is then applied to the sensor and actuator faults detection and estimation. This estimation is used in the observer-based fault tolerant control design. All the obtained results are illustrated by numerical examples.
ISSN:2473-3504
DOI:10.1109/MED.2019.8798552