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A monarch butterfly optimization for an unequal area facility layout problem

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Abstract

Unequal area facility layout problems deal with the placement of departments in a particular area. In these problems, unsettled rectangular-shaped blocks with an aspect ratio limitation are arranged in a given space. This has been widely studied for facility planning design and operating efficiency. Therefore, many metaheuristic approaches have been suggested to determine optimal solutions. In this study, monarch butterfly optimization, a recently developed algorithm, is presented to solve an unequal area facility layout problem. A slicing tree representation is used to form a layout structure as well as greedy acceptance, which accelerates the monarch butterfly optimization’s search performance. A set of well-known instances from existing studies is tested to evaluate the algorithm’s effectiveness. Meaningful results are obtained from various categories. The proposed algorithm generates solutions that match the best results from previous research, and it provides such solutions within a comparable amount of time.

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Data sharing is not applicable to this article as no new data were created. Datasets are referred in this article.

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Contributions

M. Kim and J. Chae were involved in conception and design of study; M. Kim and J. Chae were involved in resources and acquisition of data; M. Kim was involved in methodology and software; M. Kim and J. Chae were involved in analysis and interpretation of data; M. Kim was involved in writing original draft presentation; J. Chae was involved in revising the manuscript critically for important intellectual content; M. Kim was involved in visualization; J. Chae was involved in supervision and project administration.

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Correspondence to Junjae Chae.

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Kim, M., Chae, J. A monarch butterfly optimization for an unequal area facility layout problem. Soft Comput 25, 14933–14953 (2021). https://doi.org/10.1007/s00500-021-06076-7

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  • DOI: https://doi.org/10.1007/s00500-021-06076-7

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