Linking Scheduling Criteria to Shop Floor Performance in Permutation Flowshops
نویسندگان
چکیده
منابع مشابه
Permutation flowshops in group scheduling with sequence-dependent setup times
This paper focuses on the flow shop sequence dependent group scheduling (FSDGS) problem with minimisation of total completion time as the criterion (Fm|fmls, prmu, Splk|∑Cj). The research problem is formulated in form of two different mixed integer linear programming (MILP) models. Comparing with the latest MILP model for the proposed problem in the literature, the complexity size of the propos...
متن کاملShop Floor Scheduling Using Tabu Search
摘要 現場管制系統是ERP的主要子系統之一, 其主要功能是安排現場訂單的排程. 根據研 究,大部分現場的排程問題是屬於 Job Shop問 題. 所以過去幾十年來 Job Shop問題一直是 產業界與學術界重要的研究課題之一. 其間 雖有無數的論文發表, 但因缺少考慮現場實際 的狀況, 很少研究的成果可以用來解決現場的 排程問題. 本研究開發以 Tabu Search為主的 排程方法. 經以個人在美國工作現場所使用之 MRP II 系統所產生的資料驗證, 本方法確能 有效求解現場的排程問題. 關鍵字: Job Shop, Tabu Search Abstract Shop floor control system is a sub-system of the ERP system. Its major function is to generate daily schedules f...
متن کاملTight Bounds for Permutation Flow Shop Scheduling
In flow shop scheduling there are m machines and n jobs, such that every job has to be processed on the machines in the fixed order 1, . . . , m. In the permutation flow shop problem, it is also required that each machine processes the set of all jobs in the same order. Formally, given n jobs along with their processing times on each machine, the goal is to compute a single permutation of the j...
متن کاملScheduling in Proportionate Flowshops
It is well known that except in the case of makespan problems, there are hardly any analytical results for flowshop problems. This paper considers of a class of flowshop problems where job processing time at a machine is proportionate to the processing time on the first machine. We show that for the pre-emptive version of the problem, in order to minimize any regular measure of performance, it ...
متن کاملA Generalized Permutation Approach toJob Shop Scheduling with Genetic Algorithms ?
In order to sequence the tasks of a job shop problem (JSP) on a number of machines related to the technological machine order of jobs, a new representation technique { mathematically known as \permutation with repetition" is presented. The main advantage of this single chromosome representation is { in analogy to the permutation scheme of the traveling salesman problem (TSP) { that it cannot pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Algorithms
سال: 2019
ISSN: 1999-4893
DOI: 10.3390/a12120263