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선재 공정에서 C-Hook 트래킹을 위한 RFID 시스템 적용에 대한 연구
권영신(Young Sin Kwon),이창우(ChangWoo Lee),반성준(Sung Jun Ban),조현우(Hyunwoo Cho),김상우(Sang Woo Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.10
Wire rods are carried by C-Hooks and are tracked by bringing the inspection sensors into contact with steel bars on the C-Hooks. However, the conventional system using mechanical equipment is not reliable due to aging, wearing and bending of steel bars. To overcome these problems, a non-contact type identification system is required. This paper introduces the radio frequency identification(RFID) technology which is one of the most popular non-contact identification methods, and evaluates its performance in the real environment of POSCO. Specifically, we use tags which are designed for operating on high temperature and allowing easy attaching and detaching on the C-Hook. A new monitoring program is developed for reacting upon the conventional system and showing the results of reading tags.
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권영신 ( Kwon Young-sin ) 인하대학교 교육연구소 2005 교육문화연구 Vol.11 No.-
The SeoWoo Academic Society(西友學會) is the first regional academic society founded at KwanSeo province under the patriotic enlightenment movement in the late DaeHan Empire was not yet extended nationally and publicly. In a critical situation of the nation, the SeoWoo Academic Society not only performed a leading role in directing people of KwanSeo province to ability cultivation movement for national sovereignty restoration but also extended patriotic enlightenment movement in KwanSeo province to be extensively developed into public movement. This study reviewed the SeoWoo Academic Society journal, 「SeoWoo」 focussing on 'thought on education-salvation of the nation and self-strengthening of the people', 'the necessity of modem national education and compulsory education promotion', 'development of whole-man personality and education for martial spirit'. During this period, national leaders developed education-salvation of the nation with firm belief that the way of overcoming the crisis of forfeiture of national sovereignty was only possible through education. By this belief, national leaders established several private schools, and endeavored to help the nation and the people out of the crisis through education.
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