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Wyszukujesz frazę "machine scheduling" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Determining the minimum sum of production order delays in a two-machine system
Autorzy:
Jardzioch, A.
Dylewski, R.
Powiązania:
https://bibliotekanauki.pl/articles/406828.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
two-machine flow system
job scheduling
minimum delay times
Opis:
One of the main tasks in the planning of production processes is to satisfy the needs of the customers in terms of quantity, quality and time. The issue of the timely execution of production orders is becoming increasingly important. Based on the conducted studies it can be concluded that the size of the delay depends on the adopted scheduling of orders. This paper focuses on the problem of implementing a scheduling of production orders that will allow to avoid delays, and in the event such a scheduling is not possible, for minimizing the sum of delays of all the orders. A new algorithm has been proposed that allows to determine of the optimal sequence of production orders with the minimum sum of delays. The considerations have been limited to the issue of a two-machine system in which the orders are carried out in a flow.
Źródło:
Management and Production Engineering Review; 2017, 8, 3; 31-39
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The optimal sequence of production orders, taking into account the cost of delays
Autorzy:
Dylewski, R.
Jardzioch, A.
Krebs, I.
Powiązania:
https://bibliotekanauki.pl/articles/407417.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
scheduling algorithms
production control
minimum cost
delays
single-machine processing
Opis:
In flexible manufacturing systems the most important element in determining the proper course of technological processes, transport and storage is the control and planning subsystem. The key planning task is to determine the optimal sequence of production orders. This paper proposes a new method of determining the optimal sequence of production orders in view of the sum of the costs related to the delayed execution of orders. It takes into account the different unit costs of delays of individual orders and the amount of allowable delays of orders involving no delay costs. The optimum sequence of orders, in the single-machine problem, in view of the sum of the costs of delays may be significantly different from the optimal order, taking into account the sum of delay times.
Źródło:
Management and Production Engineering Review; 2016, 7, 2; 21-28
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimization of delay costs in the realization of production orders in two-machine system
Autorzy:
Dylewski, R.
Jardzioch, A.
Dworak, O.
Powiązania:
https://bibliotekanauki.pl/articles/410059.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
flexible manufacturing system
scheduling of orders
minimal costs of delays
two-machine flow system
Opis:
The article presents a new algorithm that enables the allocation of the optimal scheduling of the production orders in the two-machine system based on the minimum cost of order delays. The formulated algorithm uses the method of branch and bounds and it is a particular generalisation of the algorithm enabling for the determination of the sequence of the production orders with the minimal sum of the delays. In order to illustrate the proposed algorithm in the best way, the article contains examples accompanied by the graphical trees of solutions. The research analysing the utility of the said algorithm was conducted. The achieved results proved the usefulness of the proposed algorithm when applied to scheduling of orders. The formulated algorithm was implemented in the Matlab programme. In addition, the studies for different sets of production orders were conducted.
Źródło:
Management Systems in Production Engineering; 2018, 1 (26); 14-22
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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