Method for Production Planning and Inventory Control in OilRenery
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In this paper, we propose a simultaneous optimization method for inventory control and production planning problem for a chemical batch plant. The plant consists ofblending 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 numericalcomputational results.
- Memoirs of the Faculty of Engineering, Okayama University
Memoirs of the Faculty of Engineering, Okayama University 41(1), 20-30, 2007-01
Faculty of Engineering, Okayama University