Fault Tolerant Control for descriptor systems using the concept of virtual actuator and virtual sensor

This paper proposes a fault tolerant control strategy for discrete-time descriptor systems using a reconfiguration-based technique. The proposed approach is designed to achieve fault-tolerance capabilities without modifying the nominal controller of the descriptor system but adding a reconfiguration...

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Bibliographic Details
Published in:International Conference on System Theory, Control and Computing pp. 509 - 514
Main Authors: Deng, Hao, Chadli, Mohammed, Stoica, Cristina
Format: Conference Proceeding
Language:English
Published: IEEE 10.10.2024
Subjects:
Actuators
Descriptor system
Education
Fault tolerant control
Fault tolerant systems
Linear matrix inequalities
LMI
Soft sensors
Stability criteria
ISSN:2473-5698
Online Access:Get full text
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Summary:This paper proposes a fault tolerant control strategy for discrete-time descriptor systems using a reconfiguration-based technique. The proposed approach is designed to achieve fault-tolerance capabilities without modifying the nominal controller of the descriptor system but adding a reconfiguration block including a virtual sensor and a virtual actuator. The implementation of the virtual actuator and virtual sensor is based on the system input-to-state stability criterion through linear matrix inequalities. Finally, the effectiveness of the proposed technique is illustrated on an academic simulation example.
ISSN:2473-5698
DOI:10.1109/ICSTCC62912.2024.10744649