Fault-Tolerant Model Predictive Control for a Z(TN)-Observable Linear Switching Systems
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2017, Vol 8, Issue 6
Abstract
This work considers the control and the state observation of a linear switched systems with actuators faults. A particular problem is studied: the occurrence of non-observable subsystem in the switching sequence. Hence, the accuracy of the state estimations will decrease affecting the observer-based fault detection algorithms. In this paper, we propose a solution based on a constrained switching control in a predictive scheme. An extension to fault-tolerant control is derived, using several hybrid observers for estimation and fault detection and a reconfigurable finite control set model-predictive controller. The paper includes experimental results applied to a multicellular converter to demonstrate the efficiency of the method.
Authors and Affiliations
Abir SMATI, Wassila CHAGRA, Moufida KSSOURI
Keywords
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- EP ID EP259879
- DOI 10.14569/IJACSA.2017.080648
- Views 72
- Downloads 0
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