Title :
Trend-Based Transmission System Diagnosis
Author :
Wiig, J. ; Noura, H. ; Brun-Picard, D. ; Derain, J.P.
Author_Institution :
Lab. des Sci. de l´´Information et des Systemes, Eurocopter, Marignane
Abstract :
This paper proposes a method for interpretation of helicopter condition monitoring indicators, focusing on trend analysis rater than traditional magnitude thresholds. The method analyzes the stationarity of each indicator, and compares trend activity to a threshold database generalized to cover all aircraft of a specific model. This avoid the problem of individual threshold setting for each aircraft
Keywords :
aircraft communication; condition monitoring; helicopters; helicopter condition monitoring indicators; threshold database; trend analysis rater; trend-based transmission system diagnosis; Accelerometers; Aircraft; Art; Condition monitoring; Control systems; Fault detection; Helicopters; Large scale integration; Shafts; Tail;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.377234
