Reliability equivalence factor of a parallel system subject to timevarying failure rates

M. A. El-Damcese, Kh. A. Alltif

Abstract


The reliability equivalence factors of n-independent and identical component of parallel system such that the failure rates of the system’s components are assumed to be time varying failure rate. Three different methods to improve the quality of a system are considered by Råde [5, 6].The mean time to failure of the original and improved system are obtained .Comparison between  The mean time to failure of  the improved system obtained via different methods used is presented . Numerical studies are presented   to Compare the different  reliability factors.

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Published: 2013-03-17

How to Cite this Article:

M. A. El-Damcese, Kh. A. Alltif, Reliability equivalence factor of a parallel system subject to timevarying failure rates, Engineering Mathematics Letters, Vol 2 (2013), 42-55

Copyright © 2013 M. A. El-Damcese, Kh. A. Alltif. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Engineering Mathematics Letters

ISSN 2049-9337

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