liu.seSearch for publications in DiVA
Change search
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
Stochastic Fault Diagnosability in Parity Spaces
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2002 (English)In: Proceedings of the 15th IFAC World Congress, 2002, 736-736 p.Conference paper, Published paper (Refereed)
Abstract [en]

We here analyze the parity space approach to fault detection and isolation in a stochastic setting. Using a state space model with both deterministic and stochastic unmeasurable inputs we show a formal relationship between the Kalman filter and the parity space. Based on a statistical fault detection and diagnosis algorithm, the probability for incorrect diagnosis is computed explicitly, given that only a single fault with known time profile has occurred. An example illustrates how the matrix of diagnosis probabilities can be used as a design tool for performance optimization with respect to, for instance, design variables and sensor placement and quality.

Place, publisher, year, edition, pages
2002. 736-736 p.
Keyword [en]
Fault detection, Diagnosis, Kalman filtering, Adaptive filters, Linear systems
National Category
Engineering and Technology Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-90297DOI: 10.3182/20020721-6-ES-1901.00738ISBN: 978-3-902661-74-6 (print)OAI: oai:DiVA.org:liu-90297DiVA: diva2:613659
Conference
15th IFAC World Congress, Barcelona, Spain, July, 2002
Available from: 2013-03-30 Created: 2013-03-24 Last updated: 2013-03-30

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Gustafsson, Fredrik

Search in DiVA

By author/editor
Gustafsson, Fredrik
By organisation
Automatic ControlThe Institute of Technology
Engineering and TechnologyControl Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 36 hits
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