Minimising total cost for training and assigning multiskilled workers in production systems
Kuo-Ching Ying and
Yi-Ju Tsai
International Journal of Production Research, 2017, vol. 55, issue 10, 2978-2989
Abstract:
This paper investigates the multiskilled worker training and assignment (MWT&A) problem of the seru production system (SPS), which is a new type of assembly line configured as multiple assembly cells, or so-called serus. The configuration of the SPS emphasises production efficiency and flexibility, achieved by multiskilled workers (MWs) able to cope with the demand of high-variety and low-volume manufacturing. Well-arranged and trained MWs are viewed as a critical factor when it comes to enhancing the performance of SPSs. This paper studies the MWT&A problem in the SPS with the aim of minimising the total cost, specifically, the workers’ training cost and the balance cost of processing times of the MWs in serus. This study provides an applicable mathematical programming model and designs a two-phase heuristic, named the SAIG algorithm, to effectively and efficiently solve this problem. The performance of the proposed algorithm is demonstrated by a comparison with the state-of-the-art heuristic through a series of computational experiments.
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:taf:tprsxx:v:55:y:2017:i:10:p:2978-2989
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DOI: 10.1080/00207543.2016.1277594
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