在庫管理と船舶スケジューリングの同時最適化モデルの開発

概要

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Mathematical models for inventory routing problem are studied. The inventory routing problem is an important subject in supply chain management. In the literature, many mathematical models and the algorithms for solving these models are proposed. The existing models. are classified according to their mathematical methods and their applications. This enables us to solve the inventory routing problem in maritime transportation industry in Japan. One of the most important approach for this problem is the Markov decision process approach. Moreover, an important approximation method for Markov decision process model is the approximate dynamic programming. The approximate dynamic programming approach enables us to apply these mathematical models for real world problems. The approximate dynamic programming incorporate the mathematical programming models and the simulation for the real world problem. We discuss an approximate dynamic programming approach for the multi-stage ship scheduling problem.
独立行政法人海上技術安全研究所の論文
2012-01-31