An exact algorithm for the reliability redundancy allocation problem

Marco Caserta and Stefan Voß

European Journal of Operational Research, 2015, vol. 244, issue 1, 110-116

Abstract: The redundancy allocation problem is the problem of finding an optimal allocation of redundant components subject to a set of resource constraints. The problem studied in this paper refers to a series-parallel system configuration and allows for component mixing. We propose a new modeling/solution approach, in which the problem is transformed into a multiple choice knapsack problem and solved to optimality via a branch and cut algorithm. The algorithm is tested on well-known sets of benchmark instances. All instances have been solved to optimality in milliseconds or very few seconds on a normal workstation.

Keywords: Redundancy allocation problem; Multiple choice knapsack problem; Branch and cut (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (24)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:244:y:2015:i:1:p:110-116

DOI: 10.1016/j.ejor.2015.01.008

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