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Structural analysis for fault diagnosis of models with constraints
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Vehicular Systems.
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Vehicular Systems.
2009 (English)In: IFAC Proceedings Volumes, Fault Detection, Supervision and Safety of Technical Processes, Barcelona: IFAC , 2009, 384-389 p.Conference paper, Published paper (Refereed)
Abstract [en]

Structural analysis is a standard tool to identify submodels that can be used to design model based diagnostic tests. Structural approaches typically operate on models described by a set of equations. This work extends such methods to be able to handle models with constraints, e.g. inequality constraints on state variables. The objective is to improve isolability properties of a diagnosis system by extending the class of redundancy relations. An algorithm is developed that identifies which are the constraints and equations that can be used together to derive a new test that can not be found using previous approaches

Place, publisher, year, edition, pages
Barcelona: IFAC , 2009. 384-389 p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-45390DOI: 10.3182/20090630-4-ES-2003.00064Local ID: 82411ISBN: 978-390266146-3 (print)OAI: oai:DiVA.org:liu-45390DiVA: diva2:266252
Conference
7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Barcelona, Spain, June 30-July 3, 2009
Projects
CADICS
Available from: 2009-10-10 Created: 2009-10-10 Last updated: 2014-09-02

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Åslund, JanFrisk, Erik

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf