Memoirs of the Faculty of Engineering, Okayama University
Published by Faculty of Enginerring, Okayama University

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Memoirs of the School of Engineering, Okayama University

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Method for Production Planning and Inventory Control in OilRenery

今村 拓司 Division of Electronic and Information System Engineering Graduate School of Natural Science and Technology Okayama University
小西 正躬 Division of Electronic and Information System Engineering Graduate School of Natural Science and Technology Okayama University
今井 純 Division of Electronic and Information System Engineering Graduate School of Natural Science and Technology Okayama University
抄録
In this paper, we propose a simultaneous optimization method for inventory control and production planning problem for a chemical batch plant. The plant consists of blending process, intermediate storage tanks and filling process. In the proposed method, the original problem is decomposed into production planning sub-problem and inventory control sub-problem. Then the decision variables are optimized by alternately solving each sub-problem. The solution of the proposed method is compared with that of centralized optimization method. The effectiveness of the proposed method is investigated from numerical computational results.
ISSN
0475-0071
NCID
AA10699856
NAID