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

fYear

2011

fDate

12-15 June 2011

Firstpage

815

Lastpage

820

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Reliability, Maintainability and Safety (ICRMS), 2011 9th International Conference on

Conference_Location

Guiyang

Print_ISBN

978-1-61284-667-5

Type

conf

DOI

10.1109/ICRMS.2011.5979378

Filename

5979378