コンテナターミナルにおける最適荷役作業計画 : 第1報, 作業ルールのフレキシブル制御とモデリング

概要

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In this paper, the analysis approach of flexible control on material handling operation in container terminal is presented. By considering the fact that container operation can be regulated by means of production management mechanism, the conventional queuing model is modified by its flexible operation model. To realize the optimum operational performance such as minimum ship waiting time, according to the variation of system status parameters, the operation rule and operation scheduling of quayside container cranes are dynamically determined with knowledge-based controller in the form of fuzzy neural network. The whole analysis process is divided into four steps: simulation execution, system status evaluation, system status prediction, and decision making on the coming operation rule. An actual case has been studied to demonstrate the effectiveness and validity of the presented model. By comparing with those from a conventional model, the results have shown that the flexible operation model can yield satisfactory oparational results.
社団法人日本機械学会の論文
1999-12-25