1.每个工件的各操作仅能在某一台机器(集)上加工; 2.所有工件预先给定工艺路线; 3.工件不可重入 job-shop与flow-shop区别 1.job每个工件不需要经过所有机器(集),可以跳过某些工序,而 flow工件需要经过所有工件 ; 2.job中可以对不同工艺路线工件进行加工,而flow要求工件工艺路线完全相同。 https://www....
因此flow shop也被称为流水作业或顺序作业。而对于job shop,每台机器的工序是可变的。因此job shop也...
job-shop特征1.每个工件的各操作仅能在某一台机器(集)上加工;2.所有工件预先给定工艺路线;3.工件...
2000. "Flow Shop and Open Shop Scheduling with a Critical Machine and Two Operations Per Job." European Journal of Operational Research 127 (1): 120-125.Kyparisis, J. K., Koulamas, C., Flow shop and open shop scheduling with a critical machine and two operations per job, European ...
An even more specialized flow shop is the proportionate flow shop in which each job has the same processing time on all machines; that is, pij=pj on all machines Mi, i=1,⋯,m; we denote proportionate flow shops using the term “prpt” in the middle field of the problem definition. ...
Sethi, The complexity of flowshop and job-shop scheduling, Math. Oper. Res. 1, 1976, 117–129. CrossRef T. Gonzalez, S. Sahni, Open shop scheduling to minimize finish time, J. Assoc. Comput. Mach. 23, 1976, 665–679. CrossRef T. Gonzalez, S. Sahni, Flowshop and jobshop ...
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We consider in this paper a two-machine flowshop scheduling problem in which the first machine processes jobs individually while the second machine process
job-shop与flow-shop区别 1.job每个工件不需要经过所有机器(集),可以跳过某些工序,而 flow工件需要...
flow shop scheduling, • job shop scheduling, and • continuous process scheduling. Continuous process scheduling generally applies to 24×7×365 days of continuous processes like oil refining, some process industries like pharmaceuticals, biotechnology, or some specialty chemicals produced in batches,...