English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/167157
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:


Mixed active/passive robust fault detection and isolation using set-theoretic unknown input observers

AuthorsXu, Feng ; Tan, Junbo; Wang, Xueqian; Puig, Vicenç ; Liang, Bin; Yuan, Bo
Issue Date2018
PublisherInstitute of Electrical and Electronics Engineers
CitationIEEE Transactions on Automation Science and Engineering 15(2): 863-871 (2018)
AbstractThis paper proposes a robust fault detection and isolation (FDI) approach that combines active and passive robust FDI approaches. Standard active FDI approaches obtain robustness by using the unknown input observer (UIO) to decouple unknown inputs from residuals. Differently, standard passive FDI approaches achieve robustness by using the set theory to bound the effect of uncertain factors (disturbances and noises). In this paper, we combine the UIO-based and the set-based approaches to produce a mixed robust FDI, which can mitigate the disadvantages and exert the advantages of the two robust FDI approaches. In order to emphasize the role of set theory, the UIO design based on the set theory is named as the set-theoretic UIO (SUIO). A quadrotor subsystem is used to illustrate the effectiveness of the proposed FDI approach.
Identifiersdoi: 10.1109/TASE.2017.2776998
issn: 1545-5955
e-issn: 1558-3783
Appears in Collections:(IRII) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.