DocumentCode
3476030
Title
PROMIS methodology for prognostic health management
Author
Smeulers, J.P.M. ; Zeelen, R. ; Bos, A.
fYear
2001
fDate
2001
Firstpage
559
Lastpage
568
Abstract
This paper describes the basic concepts of the PROMIS methodology for system´s Prognostic Health Management. The key elements of the PROMIS methodology are: (i) system health is monitored by continuously measuring so-called Condition Parameters (CPs)-representing the component´s physical condition-of critical system components, (ii) CPs are derived using model-based estimation processes so that the existing set of sensors is exploited as much as possible, and (iii) in order to compute the remaining lifetime of components, the effects on system health of system load is taken into account
Keywords
aerospace computing; aerospace industry; computerised monitoring; condition monitoring; economics; estimation theory; maintenance engineering; prediction theory; PROMIS; availability; condition based maintenance; condition parameters; estimation; health monitoring; prognostics; remaining lifetime prediction; Aerospace materials; Aircraft; Condition monitoring; Filters; Life estimation; Life testing; Lifetime estimation; Prognostics and health management; Sensor systems; System testing;
fLanguage
English
Publisher
ieee
Conference_Titel
AUTOTESTCON Proceedings, 2001. IEEE Systems Readiness Technology Conference
Conference_Location
Valley Forge, PA
ISSN
1080-7225
Print_ISBN
0-7803-7094-5
Type
conf
DOI
10.1109/AUTEST.2001.949437
Filename
949437
Link To Document