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Contribution of the three-dimensional model to the reliability allocation of multiphase systems

Saadia Saadi (LRPI Laboratory, Health and Safety Institute, University of Batna 2, Batna, Algeria)
Mébarek Djebabra (LRPI Laboratory, Health and Safety Institute, University of Batna 2, Batna, Algeria)
Ounsa Roudies (Department of Computer Science, University of Mohammed V-Rabat, Rabat, Morocco)
Wafa Boulagouas (Health and Safety Institute, University of Batna 2, Batna, Algeria)

International Journal of Quality & Reliability Management

ISSN: 0265-671X

Article publication date: 5 August 2019

Abstract

Purpose

The purpose of this paper is to deal with the allocation requirements of the dependability of the multiphase systems.

Design/methodology/approach

It consists of a proposal for a combined methodology based on the simultaneous use of decomposition systems and reliability allocation method.

Findings

In the developed methodology, the authors use the principles of risk assessment and propose a new formulation of weight allowance with reference to the structural‒functional dependence.

Practical implications

The suggested methodology provides invaluable help to implementation process analysis.

Originality/value

The adopted allocation approach is based on the use of a three-dimensional model: temporal, structural and functional decomposition of systems.

Keywords

Acknowledgements

The authors would like to express their sincere appreciation for many constructive and helpful comments and suggestions offered by the reviewers.

Citation

Saadi, S., Djebabra, M., Roudies, O. and Boulagouas, W. (2019), "Contribution of the three-dimensional model to the reliability allocation of multiphase systems", International Journal of Quality & Reliability Management, Vol. 36 No. 7, pp. 1038-1052. https://doi.org/10.1108/IJQRM-07-2017-0127

Publisher

:

Emerald Publishing Limited

Copyright © 2019, Emerald Publishing Limited