Robust Parametric Fault Estimation in a Hopper System

Mohsen Soltani, Roozbeh Izadi-Zamanabadi, Rafal Wisniewski, Wolfgang Belau, Serge Le Gonidec

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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Abstract

The ability of diagnosis of the possible faults is a necessity for satellite launch vehicles during their mission. In this paper, a structural analysis method is employed to divide the complex propulsion system into simpler subsystems for fault diagnosis filter design. A robust fault diagnosis method, which is an optimization based approach, is applied to the subsystems of the propulsion system. The optimization problem has been solved within two different tools and the results are compared with two other optimization based approaches. The turbo-pump system is used to illustrate the employed methods and obtained results.
Original languageEnglish
Title of host publication7th IFAC Symposium on Robust Control Design
Number of pages8
Volume7
PublisherElsevier
Publication date2012
Pages491-498
ISBN (Print)978-3-902823-03-8
DOIs
Publication statusPublished - 2012
Event7th IFAC Symposium on Robust Control Design - Aalborg, Denmark
Duration: 20 Jun 201222 Jun 2012
Conference number: 7

Conference

Conference7th IFAC Symposium on Robust Control Design
Number7
CountryDenmark
CityAalborg
Period20/06/201222/06/2012
SeriesI F A C Workshop Series
ISSN1474-6670

Keywords

  • Fault Detection in Uncertain Systems
  • Parametric Uncertainties
  • Robust Nonlinear Control

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