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의미네트워크의 지식 표현에 있어서 노드와 아크의 역할에 관한 연구
박기홍,배석찬 군산대학교 1988 論文集 Vol.15 No.-
There are various Knowledge Representation techniques such as Production System, Semantic Network, Logic, Frame, etc. Among others, Semantic Network is more powerful, because it is more simple to retrieve the information relating to the object than any other techniques.Because it's representing structure is simple, it is fully described object and event using nodes and arcs.Thus, it is easy to represent an inheritance mothod and supply it to end-users. In this paper, we studied the roles of nodes and arcs in the Semantic Network and suggested the problems in representing logical connectives and quantifiers.
LCD용 반사필름의 코팅 와인딩 공정을 위한 제어기 설계
박기홍 국민대학교 생산기술연구소 2002 공학기술논문집 Vol.25 No.-
The demand for the metal coil coated with reflective film is rapidly increasing with the increasing demand of notebook PC's and LCD monitors. During the coating process, it is very important to regulate tension of the coil metal since fluctuation of the tension can significantly degrade quality of the product. In this study, a tension controller has been developed for winding process of LCD reflective film coating. The controller has been tested on the existing coating facilities, and the results are to be introduced in this paper.