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수중유도무기의 운용가용도 향상을 위한 통합정비체계 개발에 관한 연구
신주환,김호균,윤원영,Shin, J.H.,Kim, H.G.,Yun, W.Y. 한국경영과학회 2006 經營 科學 Vol.23 No.2
Maintenance equipments, tools, manuals and documents are needed to maintain weapon systems. At the time, a lot of technical materials are maintained and used individually at various places and organizations. Thus, maintenance engineers can rot get the necessary informations quickly and the efficiency of maintenance is low. In this paper, first we analyze maintenance processes in weapon systems and define the total measure to evaluate the maintenance efficiency of weapon systems. Second, we propose an implementation procedure to integrated maintenance system.
가전용 모터의 FMEA 실시 과정에서의 RPN 평가방법 재정립
김상연 ( S. Y. Kim ),윤원영 ( W. Y. Yun ),김호균 ( H. G. Kim ) 한국품질경영학회 2007 품질경영학회지 Vol.35 No.1
Failure mode and effects analysis (FMEA) is a widely used technique to assess or to improve reliability of products at early stage of design and development. Traditionally, the prioritization of failures for corrective actions is performed by developing a risk priority number (RPN). In practice, due to insufficient evaluation criteria specific to related product and processes, RPN is not properly evaluated. This paper reestablishes an effective methodology for prioritization of failure modes in FMEA procedure. Revised evaluation criteria of RPN are devised and a refined FMEA sheet is introduced. To verify the proposed methodology, it is applied to RPN evaluation for motors in household appliances.
Effect of ISO 9000 Certification on the Small & Medium Business in Busan
남호수,정현석,박영호,김호균,Nam, H.S.,Jung, H.S.,Park, Y.H.,Kim, H.G. Korean Institute of Industrial Engineers 2003 산업공학 Vol.16 No.4
ISO 9000 is an efficient quality system for the customer's confidence and satisfaction. Of late years, the revised edition of ISO 9000 quality management system may give lots of positive business values to companies running ISO 9000 system. Despite its tremendous popularity, there is some criticism against the effect and performance of ISO 9000 certification. This research explores the performances and effects of ISO 9000 quality system in small & medium size industrial companies. For this research, 202 companies certified by ISO 9000 standard and 67 companies not certified as contrast group were selected. The related data were collected by web-poll survey. The major analyses are focused on the effect and performance of the ISO 9000 certification, and we established various hypotheses to verify the effect and performance of quality system. Results of statistical analyses show that total performance of quality system is significantly different between certified companies and not certified.
Effect of ISO 9000 Certification on the Small & Medium Business in Busan
Nam, H.S.,Jung, H.S.,Kim, H.G.,Park, Y.H. 한국경영과학회 2003 한국경영과학회 학술대회논문집 Vol.- No.1(1)
ISO 9000 is an efficient quality system for the customer's confidence and satisfaction. Of late years, the revised edition of ISO 9000 quality management system may give lots of positive business values to companies running ISO 9000 system. Despite its tremendous popularity, there is some criticism against the effect and performance of ISO 9000 certification. This research explores the performances and effects of ISO 9000 quality system in small & medium size industrial companies. For this research, 202 companies certified by ISO 9000 standard and 67 companies not certified as contrast group were selected. The related data were collected by web-poll survey. The major analyses are focused on the effect and performance of the ISO 9000 certification, and we established various hypotheses to verify the effect and performance of quality system. Results of statistical analyses show that total performance of quality system is significantly different between certified companies and not certified.