Optimal allocation of operators in a cellular manufacturing system by an integrated computer simulation genetic algorithm approach

Optimal allocation of operators in a cellular manufacturing system by an integrated computer simulation genetic algorithm approach

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Article ID: iaor20112559
Volume: 10
Issue: 3
Start Page Number: 333
End Page Number: 360
Publication Date: Mar 2011
Journal: International Journal of Operational Research
Authors: , , ,
Keywords: heuristics: genetic algorithms, simulation: applications, personnel & manpower planning
Abstract:

By noting the importance of flexible manufacturing system (FMS), variable market and reduction in product life cycle, this study presents a decision‐making model for optimisation of operator allocation in a Cellular Manufacturing System (CMS) using computer simulation (CS) and genetic algorithm (GA). This study determines the number of cross‐trained operators and optimum operators' layout with respect to cellular condition in a CMS by an integrated approach. The main contribution of this paper is utilisation of an integrated CS GA approach for optimum allocation of operators in a CMS whereas previous studies only use CS or other meta‐heuristics. A typical U‐shaped CMS is used as the case study to show superiority and advantage of the proposed approach.

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