Earticle

초록

영어

The improvement of system reliability can be achieved by improving the reliabilities of its constituent components. This could be done through maintenance actions that are performed on the components. There are two extreme states in which a component could assume following a maintenance stage; bad-as-old (BAO) or good-as-new (GAN). For some components of the system, the maintenance actions may bring them to an in-between state. This in-between state is achieved under the assumptions of imperfect maintenance. This paper investigates the improvement in reliability of a component and system in the in-between state through imperfect preventive maintenance policy. Thus, it establishes a mathematical model for component reliability evaluation under assumptions of imperfect preventive maintenance.

목차

Abstract
 1. Introduction
 2. Reliability Modeling under Preventive Maintenance
  2.1. Universal Reliability Modeling of IPM
  2.2. Weibull Modeling of Reliability under IPM
 3. Case Study
 4. Results and Evaluation
  4.1. Effect of Improvement Factor
  4.2. Effect of PM Interval
 5. Conclusions
 References

키워드

저자

• Shawulu Hunira Nggada [ Department of Computer Science School of Computing and Informatics, Polytechnic of Namibia 13 Storch Street, Windhoek, Namibia ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605