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검색결과 307건 처리시간 0.034초

녹비작물과 유기비료를 이용한 황기의 부위별 Astragaloside와 탄수화물간의 관계 연구 (Study on relationship of carbohydrate and astragaloside in different tissues of Astragalus membranaceus Bunge root using green manures and organic fertilizers)

  • 이경아;장윤기;안태진;김영국;박춘근;안영섭;박충범;송범헌
    • 한국약용작물학회:학술대회논문집
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    • 한국약용작물학회 2010년도 심포지엄 및 추계학술발표회
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    • pp.503-504
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    • 2010

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PLC를 이용한 출력제어계통 논리 캐비넷 개발 (A Development of Power Control System Logic Cabinet Using Programmable Logic Controller)

  • 박현신;박종범;양승권;정학영
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 1998년도 하계학술대회 논문집 B
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    • pp.772-774
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    • 1998

  • MMIS System of KNGR is composed of systems by using of digital equipment in general, and also interface function among systems is completed by a network. According to this, KNGR PCS also got rid of many kinds of interface cards which have been used for hardwired interface to outside system, and most of function in these cards is to be programmed by PLC. This paper defines the function and method which is to be programmed to PLC. And this paper presents new function which is to be added for operator's interface by using network. It is expected that PCS logic cabinet will be more simplified, satisfy KNGR design concept, and operation convenience will be increased.

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