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Modeling and optimization algorithm for energy-efficient distributed assembly hybrid flowshop scheduling problem considering worker resources
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DOI：10.1016/j.jii.2024.100620.png)
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Abstract
En 中文
Considering increasingly serious environmental issues, sustainable development and green manufacturing have received much attention. Meanwhile, with the development of economic globalization and requirement of customization production, distributed hybrid flowshop scheduling problem (DHFSP) and assembly shop problem (ASP) have widely existed in realistic manufacturing systems. In addition to machine resources, worker resources are a key element affecting production efficiency. However, previous studies have not considered the integration mode of DHFSP, ASP, and worker resources in green manufacturing systems. Therefore, this paper focuses on an energy -efficient distributed assembly hybrid flowshop scheduling problem considering worker resources (EDAHFSPW) for the first time. To solve this problem, a mixed -integer linear programming (MILP) model and a multi -objective memetic algorithm (MOMA) are proposed with minimization the total tardiness ( TT D ) and total energy consumption ( TEC ) objectives. In MOMA, a speed -related decoding method is developed to improve the quality of solutions. To generate excellent initial solutions, an initialization strategy is proposed based on problem characteristics. A local search strategy is presented to improve the exploitation capability. An energy -saving strategy is designed to further optimize TEC . Additionally, to validate the proposed MILP model, we implement CPLEX to solve it on 12 small -sized instances. To verify the effectiveness of the proposed MOMA, extensive experiments are conducted to compare with other 5 comparison algorithms on 90 large -sized instances. Experimental results illustrate that MOMA is superior to its competitors.
Keywords:
Distributed hybrid flowshop scheduling
problem
Assembly shop problem
Worker resources
Energy-efficient
Mixed-integer linear programming model
Journal
IF:
11.6
Papers:
895
Citations:
4.4K