DocumentCode
621992
Title
Graphical method for diagnosis of hybrid dynamic systems
Author
Mekki, Taher ; Triki, Slim ; Kamoun, A.
Author_Institution
Res. Unit on Renewable Energies & Electr. Vehicles (RELEV), Univ. of Sfax, Sfax, Tunisia
fYear
2013
fDate
18-21 March 2013
Firstpage
1
Lastpage
6
Abstract
This paper presents a graphical method used for Fault Detection and Isolation (FDI) of hybrid dynamic systems. The developed method is based on the notion of Global Analytical Redundancy Relations (GARRs) from the hybrid bond graph model, which describes the system behavior at all of its operating modes. We use a hybrid tank system to illustrate the concept of the GARR.
Keywords
bond graphs; fault diagnosis; redundancy; tanks (containers); FDI; GARR; fault detection and isolation; global analytical redundancy relations; graphical method; hybrid bond graph model; hybrid dynamic system diagnosis; hybrid tank system; operating modes; Analytical models; Control systems; Fault detection; Junctions; Mathematical model; Redundancy; Vectors; Bond graph; Fault parameter; Global Analytical Redundancy Relation; Hybrid system;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Signals & Devices (SSD), 2013 10th International Multi-Conference on
Conference_Location
Hammamet
Print_ISBN
978-1-4673-6459-1
Electronic_ISBN
978-1-4673-6458-4
Type
conf
DOI
10.1109/SSD.2013.6564052
Filename
6564052
Link To Document