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Wyszukujesz frazę "balancing problem" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Different structures of manufacturing systems in low production demand
Autorzy:
Grzechca, W.
Powiązania:
https://bibliotekanauki.pl/articles/100131.pdf
Data publikacji:
2012
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
assembly line balancing problem
heuristic methods
final results estimation
Opis:
Since more than 100 years ago a simple assembly line was introduced in the American Ford automotive factory. Nowadays we can find papers and books with description of different structures and different kinds of production. This article deals with the problem of low production demand which is coming from the market and considers three different manufacturing structures: single (straight) assembly line, U-line and assembly round table. The description of all above mentioned structures is given. The fundamental assumptions according to balancing problem are shown. Selected heuristics methods for solving assembly line balancing problem are described. Advantages and disadvantages of these structures are considered. Also numerical examples are calculated and final results are estimated (smoothness index, line efficiency, time of line, number of turns for rotating round table). At the end the conclusions and remarks are presented.
Źródło:
Journal of Machine Engineering; 2012, 12, 3; 91-104
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An assembly line balancing problem automotive cables
Autorzy:
Triki, H.
Hachicha, W.
Mellouli, A.
Masmoudi, F.
Powiązania:
https://bibliotekanauki.pl/articles/407258.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
assembly line balancing problem
genetic algorithm
cycle time
precedence constrains
zoning constrains
Opis:
In this paper, an Assembly Line Balancing Problem (ALBP) is presented in a real-world automotive cables manufacturer company. This company found it necessary to balance its line, since it needs to increase the production rate. In this ALBP, the number of stations is known and the objective is to minimize cycle time where both precedence and zoning constrains must be satisfied. This problem is formulated as a binary linear program (BLP). Since this problem is NP-hard, an innovative Genetic Algorithm (GA) is implemented. The full factorial design is used to obtain the better combination GA parameters and a simple convergence experimental study is performed on the stopping criteria to reduce computational time. Comparison of the proposed GA results with CPLEX software shows that, in a reasonable time, the GA generates consistent solutions that are very close to their optimal ones. Therefore, the proposed GA approach is very effective and competitive.
Źródło:
Management and Production Engineering Review; 2015, 6, 1; 59-66
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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