Zobrazeno 1 - 10
of 1 446
pro vyhledávání: '"Duda J"'
Autor:
Stawowy A., Duda J.
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 4, Pp 161-164 (2017)
The paper presents a novel Iterated Local Search (ILS) algorithm to solve multi-item multi-family capacitated lot-sizing problem with setup costs independent of the family sequence. The model has a direct application to real production planning in fo
Externí odkaz:
https://doaj.org/article/7df6fc2a66384760aa217ec44a9ac7ae
Autor:
Stawowy A., Duda J.
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 3, Pp 133-138 (2017)
In the paper, we present a coordinated production planning and scheduling problem for three major shops in a typical alloy casting foundry, i.e. a melting shop, molding shop with automatic line and a core shop. The castings, prepared from different m
Externí odkaz:
https://doaj.org/article/66a5938bad304693ab646b12c5884a44
Autor:
Duda J., Stawowy A.
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 1, Pp 41-44 (2017)
A novel approach for treating the uncertainty about the real levels of finished products during production planning and scheduling process is presented in the paper. Interval arithmetic is used to describe uncertainty concerning the production that w
Externí odkaz:
https://doaj.org/article/f63dac45e7934e6daf0975867ca0223d
Autor:
Stawowy A., Duda J.
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 1, Pp 223-227 (2017)
The article presents a study on the effectiveness of the foundries using Data Envelopment Analysis (DEA) method. The aim of the article is to analyze the usefulness of DEA method in the study of the relative efficiency of the foundries. DEA is a benc
Externí odkaz:
https://doaj.org/article/cd174275bd17408b86e17542419f8573
Publikováno v:
Archives of Foundry Engineering, Vol 16, Iss 1, Pp 85-88 (2016)
The size and complexity of decision problems in production systems and their impact on the economic results of companies make it necessary to develop new methods of solving these problems. One of the latest methods of decision support is business rul
Externí odkaz:
https://doaj.org/article/8c5ddc6c247247488f415911f2c9bbbd
Autor:
Duda J., Stawowy A.
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 4, Pp 29-32 (2015)
The problem considered in the paper is motivated by production planning in a foundry equipped with a furnace and a casting line, which provides a variety of castings in various grades of cast iron/steel for a large number of customers. The goal is to
Externí odkaz:
https://doaj.org/article/a98f57e1ecd54644a0e3da4cfea1cbaf
Publikováno v:
Archives of Foundry Engineering, Vol 14, Iss 3, Pp 17-20 (2014)
The problem considered in the paper is motivated by production planning in a foundry equipped with the furnace and casting line, which provides a variety of castings in various grades of cast iron/steel for a large number of customers. The quantity o
Externí odkaz:
https://doaj.org/article/c1b23b062549431f9006ce724a8c3fab
Autor:
Weimann, L., Reinhardt, M., Duda, J.-P., Mißbach-Karmrodt, H., Drake, H., Schönig, J., Holburg, J., Andreas, L.B., Reitner, J., Whitehouse, M.J., Thiel, V.
Publikováno v:
In Precambrian Research April 2024 403
Autor:
Reinhardt, M., Thiel, V., Duda, J.-P., Hofmann, A., Bajnai, D., Goetz, W., Pack, A., Reitner, J., Schanofski, M., Schönig, J., Whitehouse, M.J., Drake, H.
Publikováno v:
In Precambrian Research March 2024 402
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