船体構造の診断(検査・修繕の計画)支援システムの開発

概要

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It is often said that naval architecture is experience engineering. Ship hull design and hull construction rules and regulations must be dealt with uncertainty of working load and strength, so that ship hull designer and rule maker regarding hull structure have been managing based on lessons to be learned damage which was found during hull survey. According to some reports, capability to find hull damage relates to circumstances in tank/hold and individual experience and knowledge which are acquired during hull survey. These individual experience and knowledge tend to be tacit knowledge in each surveyor. Although experience and knowledge are required for hull survey and repair action, system/framework that utilizes explicit knowledge instead of tacit knowledge has not been matured yet. Recently, study on Knowledge Management system by using Information Technology is developed and is introduced. System/framework by sharing survey information and knowledge regarding damage and repair is expected for feedback lessons to be learnt hull damage. Our aim is to construct network system by using survey and repair knowledge in addition to survey information. In this paper, diagnostic support system, which is prototype applied for only oil tanker at this stage, for hull survey and repair by using experience knowledge and information are introduced.
独立行政法人海上技術安全研究所の論文
2012-01-31