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Robust MPC for actuator-fault tolerance using set-based passive fault detection and active fault isolation

Author
Xu, F.; Puig, V.; Ocampo-Martinez, C.A.; Olaru, S.; Niculescu, S.
Type of activity
Journal article
Journal
International journal of applied mathematics and computer science
Date of publication
2017-03-01
Volume
27
First page
43
Last page
61
DOI
https://doi.org/10.1515/amcs-2017-0004 Open in new window
Repository
http://hdl.handle.net/2117/104260 Open in new window
URL
https://www.degruyter.com/view/j/amcs.2017.27.issue-1/amcs-2017-0004/amcs-2017-0004.xml Open in new window
Abstract
In this paper, a fault-tolerant control (FTC) scheme is proposed for actuator faults, which is built upon tube-based model predictive control (MPC) as well as set-based fault detection and isolation (FDI). In the class of MPC techniques, tubebased MPC can effectively deal with system constraints and uncertainties with relatively low computational complexity compared with other robust MPC techniques such as min-max MPC. Set-based FDI, generally considering the worst case of uncertainties, can rob...
Citation
Xu, F., Puig, V., Ocampo-Martinez, C.A., Olaru, S., Niculescu, S. Robust MPC for actuator-fault tolerance using set-based passive fault detection and active fault isolation. "International journal of applied mathematics and computer science", 1 Març 2017, vol. 27, p. 1-19.
Keywords
Fault detection, fault isolation, fault tolerant control, model predictive control, set theoretic method
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

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