On Possibility of Extending the Optimal Replacement time of Series and Parallel Systems
Publish place: International Journal of Reliability, Risk and Safety: Theory and Application، Vol: 4، Issue: 2
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJRRS-4-2_004
تاریخ نمایه سازی: 9 آبان 1401
Abstract:
Among all systems, the series system has the lowest optimal replacement time, while the parallel system has the highest optimal replacement time. This paper is comparing the standard age replacement strategy (SARS) with some proposed replacement strategies (strategy A and strategy B) for two multi-unit systems. Two numerical examples are provided for a simple illustration of the proposed replacement cost models under SARS, strategies A and B. The results obtained showed that strategy B can extend the optimal replacement time of a series system.
Authors
Tijjani Waziri
Department of Science, Bayero University, Kano, Kano State, Nigeria
Muhammad Isa
Department of Mathematics, Federal University, Dutse, Jigawa State, Nigeria