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Decision Support System for Fault Isolation of JAS 39 Gripen: Development and Implementation
Linköping University, Department of Computer and Information Science.
Linköping University, Department of Computer and Information Science.
2006 (English)Independent thesis Advanced level (degree of Magister), 20 points / 30 hpStudent thesis
Abstract [en]

This thesis is a result of the increased requirements on availability and costs of the aircraft Jas 39 Gripen. The work has been to specify demands and to find methods suitable for development of a decision support system for the fault isolation of the aircraft. The work has also been to implement the chosen method. Two different methods are presented and a detailed comparison is performed with the demands as a starting point. The chosen method handle multiple faults in O(N2)-time where N is the number of components. The implementation shows how all demands are fulfilled and how new tests can be added during execution. Since the thesis covers the development of a prototype no practical evaluation with compare of manually isolation is done.

Place, publisher, year, edition, pages
Institutionen för systemteknik , 2006. , 61 p.
Keyword [en]
Fault Detection & Isolation, FDI, Hypothesis Tests, JAS 39 Gripen, Fuel System
National Category
Information Science
URN: urn:nbn:se:liu:diva-7021ISRN: LiTH-ISY-EX--06/3839--SEOAI: diva2:22104
2006-06-15, Algoritmen, B-huset, Linköpings Universitet, Linköping, 13:15
Available from: 2006-07-06 Created: 2006-07-06

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