Qi Wei*, Yong Wu
CMES-Computer Modeling in Engineering & Sciences, Vol.131, No.2, pp. 1125-1146, 2022, DOI:10.32604/cmes.2022.019754
Abstract In the “shared manufacturing” environment, based on fairness, shared manufacturing platforms often require
manufacturing service enterprises to arrange production according to the principle of “order first, finish first”
which leads to a series of scheduling problems with fixed processing sequences. In this paper, two two-machine
hybrid flow-shop problems with fixed processing sequences are studied. Each job has two tasks. The first task is
flexible, which can be processed on either of the two machines, and the second task must be processed on the
second machine after the first task is completed. We consider two objective functions: to minimize the makespan… More >
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