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Parametric uncertainty in sensor fault detection for a turbofan jet engine
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
2003 (English)In: Proceedings: 42nd IEEE Conference on Decision and Control : December 9 - 12, 2003, the Hyatt Regency Resort & Spa, Maui, Hawaii, USA / [ed] J. Jim Zhu, Piscataway, NJ, 2003, 1950-1955 p.Conference paper, Published paper (Refereed)
Abstract [en]

method for detecting sensor faults in a turbofan engine is presented. The pmpnsed method consists of an observer with integral action and an adaptive detection threshold. The threshold is computed with the assumption of parametric uncertainty in the process model. Successful simulations with sensnr data from an RMlZ jet engine shows that the method is capable of detecting even a very smaU increase in sensor noise promptly without generating false alarms.

Place, publisher, year, edition, pages
Piscataway, NJ, 2003. 1950-1955 p.
National Category
Control Engineering
Research subject
Control Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-28579DOI: 10.1109/CDC.2003.1272901Local ID: 26a279a0-6dd7-11db-83c6-000ea68e967bISBN: 0-7803-7924-1 (print)OAI: oai:DiVA.org:ltu-28579DiVA: diva2:1001779
Conference
IEEE Conference on Decision and Control : 09/12/2003 - 12/12/2003
Note
Godkänd; 2003; 20060929 (ysko)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(374 kB)13 downloads
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File name FULLTEXT01.pdfFile size 374 kBChecksum SHA-512
764264f95dd371dbdd48abaad2cc90ec5b101628fba95320324c3c02a3fd019dc5f414f8a34a83626a5e111cc72583517e5179e13dde522be78f9e4a401b5563
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Other links

Publisher's full texthttp://ieeexplore.ieee.org/iel5/8969/28479/01272901.pdf

Authority records BETA

Johansson, Andreas

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CiteExportLink to record
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