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Residual Generators For Dae Systems Utilizing Minimal Subsets Of Model Equations
Linköping University, Department of Electrical Engineering, Vehicular Systems. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Electrical Engineering, Vehicular Systems. Linköping University, Faculty of Science & Engineering.
2003 (English)In: Proceedings of IFAC Safeprocess’03, 2003Conference paper (Refereed)
Abstract [en]

A common approach to design diagnostic systems is to use residual generators. These generators are usually constructed considering all the model equations. However, there are several advantages of instead consider small subsets of model equations, so called minimal structurally singular (MSS) sets of equations. This paper presents a new method for finding residual generators for MSS sets. A special property of the MSS set, namely that it is minimally over determined, is utilized. Two approaches are considered, one which is based on the use of a dynamic numerical equation solver, and another which uses a static numerical equation solver. The approaches are demonstrated on a non-linear point-mass satellite system.

Place, publisher, year, edition, pages
2003.
Keyword [en]
Structural Methods, Diagnosis
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-138069OAI: oai:DiVA.org:liu-138069DiVA: diva2:1106732
Conference
Proceedings of IFAC Safeprocess’03
Available from: 2017-06-08 Created: 2017-06-08 Last updated: 2017-06-14

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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Language
  • de-DE
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Output format
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