Research on multi-objective optimal scheduling considering the balance of labor workload distribution.

In order to solve the problem of unbalanced workload of employees in parallel flow shop scheduling, a method of job standard balance is proposed to describe the work balance of employees. The minimum delay time of completion and the imbalance of employee work are taken as the two goals of the model....

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Auteurs principaux:	Zhengyu Hu, Wenrui Liu, Shengchen Ling, Kuan Fan
Format:	article
Langue:	EN
Publié:	Public Library of Science (PLoS) 2021
Sujets:	Medicine R Science Q
Accès en ligne:	https://doaj.org/article/9ef36f7046b54224b8a64cce8cc846ee
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id	oai:doaj.org-article:9ef36f7046b54224b8a64cce8cc846ee
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spelling	oai:doaj.org-article:9ef36f7046b54224b8a64cce8cc846ee2021-12-02T20:15:10ZResearch on multi-objective optimal scheduling considering the balance of labor workload distribution.1932-620310.1371/journal.pone.0255737https://doaj.org/article/9ef36f7046b54224b8a64cce8cc846ee2021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0255737https://doaj.org/toc/1932-6203In order to solve the problem of unbalanced workload of employees in parallel flow shop scheduling, a method of job standard balance is proposed to describe the work balance of employees. The minimum delay time of completion and the imbalance of employee work are taken as the two goals of the model. A bi-objective nonlinear integer programming model is proposed. NSGA-II-EDSP, NSGA-II-KES, and NSGA-II-QKES heuristic rule algorithms are designed to solve the problem. A number of computational experiments of different sizes are conducted, and compared with solutions generated by NSGA-II. The experimental results show the advantages of the proposed model and method, which error is reduced 14.56%, 15.16% and 15.67%.Zhengyu HuWenrui LiuShengchen LingKuan FanPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 8, p e0255737 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zhengyu Hu Wenrui Liu Shengchen Ling Kuan Fan Research on multi-objective optimal scheduling considering the balance of labor workload distribution.
description	In order to solve the problem of unbalanced workload of employees in parallel flow shop scheduling, a method of job standard balance is proposed to describe the work balance of employees. The minimum delay time of completion and the imbalance of employee work are taken as the two goals of the model. A bi-objective nonlinear integer programming model is proposed. NSGA-II-EDSP, NSGA-II-KES, and NSGA-II-QKES heuristic rule algorithms are designed to solve the problem. A number of computational experiments of different sizes are conducted, and compared with solutions generated by NSGA-II. The experimental results show the advantages of the proposed model and method, which error is reduced 14.56%, 15.16% and 15.67%.
format	article
author	Zhengyu Hu Wenrui Liu Shengchen Ling Kuan Fan
author_facet	Zhengyu Hu Wenrui Liu Shengchen Ling Kuan Fan
author_sort	Zhengyu Hu
title	Research on multi-objective optimal scheduling considering the balance of labor workload distribution.
title_short	Research on multi-objective optimal scheduling considering the balance of labor workload distribution.
title_full	Research on multi-objective optimal scheduling considering the balance of labor workload distribution.
title_fullStr	Research on multi-objective optimal scheduling considering the balance of labor workload distribution.
title_full_unstemmed	Research on multi-objective optimal scheduling considering the balance of labor workload distribution.
title_sort	research on multi-objective optimal scheduling considering the balance of labor workload distribution.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/9ef36f7046b54224b8a64cce8cc846ee
work_keys_str_mv	AT zhengyuhu researchonmultiobjectiveoptimalschedulingconsideringthebalanceoflaborworkloaddistribution AT wenruiliu researchonmultiobjectiveoptimalschedulingconsideringthebalanceoflaborworkloaddistribution AT shengchenling researchonmultiobjectiveoptimalschedulingconsideringthebalanceoflaborworkloaddistribution AT kuanfan researchonmultiobjectiveoptimalschedulingconsideringthebalanceoflaborworkloaddistribution
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Research on multi-objective optimal scheduling considering the balance of labor workload distribution.

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