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http://dx.doi.org/10.3744/SNAK.2002.39.3.075

Forming Shop Analysis with Adaptive Systems Approach  

Dong-Hun Shin (서울대학교 조선해양공학과)
Jong-Hun Woo (서울대학교 조선해양공학과)
Jang-Hyun Lee (서울대학교 해양시스템공학연구소)
Jong-Gye Shin (서울대학교 조선해양공학과, 해양시스템공학연구소)
Publication Information
Journal of the Society of Naval Architects of Korea / v.39, no.3, 2002 , pp. 75-80 More about this Journal
Abstract
In these days of severe struggle for existence, the world has changed a great deal to global and digital oriented period. The enterprises try to introduce new management and production system to adapt such a change. But, if the only new technologies are applied to an enterprise without definite analysis about manufacturing, failure fellows as a logical consequence. Hence, enterprise must analyze manufacturing system definitely and needs new methodologies to mitigate risk. This study suggests that the new approach, which is systems approach for process improvement, is organized to systems analysis, systems diagnosis, and systems verification. Systems analysis analyzes manufacturing systems with object-oriented methodology-UML(Unified Modeling language) from a point of product, process, and resource view. Systems diagnosis identifies the constraints to optimize the system through scientific management or TOC(Theory of constraints). Systems verification shows the solution with virtual manufacturing technique applied to the core problem which emerged from systems diagnosis. This research shows the artifacts to improve the productivity with the above methodology applied to forming shop. UML provides the definite tool for analysis and re-usability to adapt itself to environment easily. The logical tree of TOC represents logical tool to optimize the forming shop. Discrete event simulator-QUEST suggests the tool for making a decision to verify the optimized forming shop.
Keywords
systems analysis; systems diagnosis; systems verification; object-oriented methodology; TOC; virtual manufacturing; UML; logical Tree; discrete event-simulator; QUEST;
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