Olivier Maget, Nelly
and Hétreux, Gilles and Le Lann, Marie-Véronique and Le Lann, Jean-Marc
Dynamic state reconciliation and model-based fault detection for chemical processes.
(2009)
Asia Pacific Journal of Chemical Engineering, 4 (6). 929-941. ISSN 1932-2143
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 856kB |
Official URL: http://dx.doi.org/10.1002/apj.336
Abstract
In this paper, we present a method for the fault detection based on the residual generation. The main idea is to reconstruct the outputs of the system from the measurements using the extended Kalman filter. The estimations are compared to the values of the reference model and so, deviations are interpreted as possible faults. The reference model is simulated by the dynamic hybrid simulator, PrODHyS. The use of this method is illustrated through an application in the field of chemical processes
| Item Type: | Article |
|---|---|
| Additional Information: | Thanks to John Wiley & Sons editor. The definitive version is available at http://onlinelibrary.wiley.com/doi/10.1002/apj.336/abstract;jsessionid=F313C18DFE7FB70C8D01E868DBDB1A91.d02t03 |
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) |
| Laboratory name: | Laboratoire de Génie Chimique - LGC (Toulouse, France) - Procédés Systèmes Industriels (PSI) - Génie Industriel Laboratoire d'Analyse et d'Architecture des Systèmes - LAAS (Toulouse, France) |
| Statistics: | download |
| Deposited On: | 30 Sep 2011 08:01 |
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