Cutting stock optimization and integral production planning for centralized wood processing
نویسندگان
چکیده
منابع مشابه
Centralized VERSUS decentralized production planning
In the course of globalization, many enterprises change their strategies and are coupled in partnerships with suppliers, subcontractors and customers. This coupling forms supply chains comprising several geographically distributed production facilities. Production planning in a supply chain is a complicated and difficult task, as it has to be optimal both for the local manufacturing units and f...
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The stock cutting problem has gained a lot of attention as a means to increase efficiency in many industrial sectors. In this paper, we present a multi-level, hierarchical, architecture exploiting different artificial intelligence methodologies for stock cutting optimization. An expert system is used at the highest level for decision functions; the second layer utilizes genetic algorithms for p...
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We consider a two-stage flow line where the first stage produces components for the downstream assembly stage. An integer programming model which integrates decisions at both the planning and the operation level is proposed, with the aim of minimizing production, holding and transportation costs. The model is tested on instances built on the basis of a real cutting process with skiving option, ...
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In supply chain management manufacturing flow lines consist of two or more work areas, arranged in series and/or in parallel, with intermediate storage areas. The first work area processes raw items and the last work area produces end items or products, which are stored in a storage area in anticipation of future demand. Firstly managers should analyze and organize the long term production opti...
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ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 1992
ISSN: 0895-7177
DOI: 10.1016/0895-7177(92)90077-x