機能構造に基づく油圧回路の合成手法に関する研究 : 第1報,回路事例の適合化による回路合成

概要

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An adaptive synthesis method for hydraulic circuits is proposed using a case-based reasoning technique based on their functional structure. Since synthesis of hydraulic circuits is a typical problem of conceptual design and is expertise-oriented and combinatorial, it is difficult to declaratively represent useful design knowledge. In our design method, past design cases are stored in the case base, and then a circuit is generated by arranging suitable past cases which are retrieved from the case base in accordance with the required functional structure. In order to measure such functional structure, design specifications are represented by labels. Design cases are adaptively manipulated into a target design using three synthesis strategies, decomposition, series combination and parallel combination, based on surplus or deficit of labels. This synthesis method is applied to some design problems in order to show its effectiveness and validity. Moreover, it is integrated with a logical simulation method based on symbol manipulation,which will be presented in the second report, in order to verify arranged circuits.
一般社団法人日本機械学会の論文
1996-01-25