• Title/Summary/Keyword: Kyung Keun

Search Result 2,034, Processing Time 0.028 seconds

A Fast Fault Location Method Using Modal Decomposition Technique of Traveling Wave (진행파 모드 분해 기법을 이용한 고속 고장점 표정)

  • Hong, Jun-Hee;Cho, Kyung-Rae;Kim, Sung-Soo;Park, Jong-Keun
    • Proceedings of the KIEE Conference
    • /
    • 1995.11a
    • /
    • pp.95-98
    • /
    • 1995
  • In this paper, a good fault location algorithm will be presented, which uses novel signal processing techniques and takes a new paradigm to overcome some drawbacks of the conventional methods. The main feature of the method is that it uses the high frequency components in fault signal and considers the influence of the source network by using a traveling wave concept.

  • PDF

Application of a foil transfer for CRT Screen processing

  • Ryu, Sang-Chul;Kim, Sang-Mun;Lee, Koo-Hwa;Keun, Yoon-Kyung
    • 한국정보디스플레이학회:학술대회논문집
    • /
    • 2002.08a
    • /
    • pp.864-867
    • /
    • 2002
  • LG Electronics developed a perfect flat color display tube which was named "FLATRON" . This tube provides ergonomic performances with perfectly flat face and innovative manufacturing process. Foil transfer is a new technology for manufacturing screen layer for Flatron. Its main features include several properties of film, releasing agent, adhesive, aluminum layer, holes after bake-out and foil transfer process. It will be used innovative and cost oriented process for FLATRON for in CRT mass production..

  • PDF

SOME RESULTS ON AN INTUITIONISTIC FUZZY TOPOLOGICAL SPACE

  • Min, Kyung-Ho;Min, Won Keun;Park, Chun-Kee
    • Korean Journal of Mathematics
    • /
    • v.14 no.1
    • /
    • pp.57-64
    • /
    • 2006
  • In this paper, we introduce the concepts of $r$-closure and $r$-interior defined by intuitionistic gradation of openness. We also introduce the concepts of $r$-gp-maps, weakly $r$-gp-maps, and obtain some characterizations in terms of $r$-closure and $r$-interior operators.

  • PDF

Two-echelon inventory model for a manufacturer with multiple customers through nonlinear pricing (비선형 가격정책에 의한 생산자와 다수 구매자간의 양 계층 재고관리모형)

  • ;Lee, Kyung Keun
    • Journal of the Korean Operations Research and Management Science Society
    • /
    • v.17 no.2
    • /
    • pp.3-14
    • /
    • 1992
  • The efficiency of marketing channel of distribution between a manufacturer with several customers can be increase by influencing the order quantity of customer. Manufacturer reduces average inventory holding cost by penalizing the large order quantity from the customer. Such a penalty is significant only if the manufacturer's unit inventory holding cost is relatively large. Conditions under which such penalizing can be beneficial to both parties are derived.

  • PDF