Title :
The modeling method on failure prognostics uncertainties in maintenance policy decision process
Author :
Liu, Rui ; Ma, Lin ; Kang, Rui ; Wang, Naichao
Author_Institution :
Sch. of Reliability & Syst. Eng., Beihang Univ., Beijing, China
Abstract :
The maintenance support process of the equipment with failure prognostics is analyzed carefully in this paper. And the uncertainty factors which exist in this process are presented. Then they are separated into two groups: from the randomness and from the incomplete comprehend. The definitions of each group are given and researched in detail at the same time. And the quantitative analysis method of the primary uncertainty factors is given. The model of maintenance policy decision making is presented simultaneously.
Keywords :
decision making; failure analysis; maintenance engineering; production equipment; uncertain systems; equipment maintenance; failure prognostics uncertainties; maintenance policy decision making; maintenance policy decision process; uncertainty analysis; Accuracy; Analytical models; Availability; Decision making; Maintenance engineering; Uncertain systems; Uncertainty; decesion making model; failure prognostics; maintenance support; uncertainty analysis;
Conference_Titel :
Reliability, Maintainability and Safety (ICRMS), 2011 9th International Conference on
Conference_Location :
Guiyang
Print_ISBN :
978-1-61284-667-5
DOI :
10.1109/ICRMS.2011.5979378
