|Table of Contents|

Instantaneous Availability Model of Repairable Systems with Repair Time Omission

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2010年02期
Page:
193-196
Research Field:
Publishing date:

Info

Title:
Instantaneous Availability Model of Repairable Systems with Repair Time Omission
Author(s):
YANG Yi12WANG Li-chao2ZOU Yun1KANG Rui2
1.School of Automation,NUST,Nanjing 210094,China;2.Department of Project Systems,Beihang University,Beijing 100191,China
Keywords:
instantaneous availability non-Markov repairable system single-unit repair time reliability
PACS:
TH17
DOI:
-
Abstract:
In view of the shortage of a single-unit Markov repairable system,assuming the lifetime and repair time are random variables with general distributions,this paper defines the available state of the single-unit non-Markov repairable system.The critical repair time is considered into two classes.One is a constant and the other is a non-negative random variable.An instantaneous availability model of the new system is built,which can describe the system performance more accurately.Some numerical examples are given to compare the instantaneous availability of the former and the later model,concluding that the later is better than the former in instantaneous availability.

References:

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Memo

Memo:
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Last Update: 2010-04-30