DocumentCode
2292332
Title
Trend analysis of helicopter condition monitoring indicators
Author
Wiig, J. ; Noura, H. ; Brun-Picard, D. ; Anifrani, J.C.
Author_Institution
Lab. des Sci. de l´´Information et des Systemes & Eurocopter, Marignane
fYear
2006
fDate
14-16 June 2006
Abstract
This paper explores the concept of automated transition analysis of condition monitoring indicators. The proposed method uses a weighted sum of sigmoid functions to model indicator behavior over a large time-frame, and passes the sigmoid shape parameters to a fuzzy logic system. The fuzzy logic system is able to identify indicator behavior associated with normal operation, maintenance actions and mechanical faults
Keywords
condition monitoring; fuzzy logic; helicopters; automated transition analysis; condition monitoring indicators; fuzzy logic system; helicopter condition monitoring; sigmoid functions; sigmoid shape parameters; trend analysis; Art; Condition monitoring; Fault diagnosis; Filtering; Fuzzy logic; Helicopters; Large scale integration; Low pass filters; Physics computing; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2006
Conference_Location
Minneapolis, MN
Print_ISBN
1-4244-0209-3
Electronic_ISBN
1-4244-0209-3
Type
conf
DOI
10.1109/ACC.2006.1657334
Filename
1657334
Link To Document