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    국내학술지 제목 게시판 내용
    제목(국문) PLC 기반 머신 비전 시스템 개발
    제목(영문) Development of Machine Vision System based on PLG
    저자 이상백 (L.S.B ,A&D R&D Center, LS Industrial System ) ▷공저자네트워크등록하기
    박태형 (Tae-Hyung Park ,충북대학교 제어계측공학과(taehpark@chungbuk.ac.kr) ) ▷공저자네트워크등록하기
    한경식 (H.K.S ,A&D R&D Center, LS Industrial System ) ▷공저자네트워크등록하기
    초록
    초록(영문)

    This paper proposes a machine vision module for PLCs (Programmable Logic Controllers). PLC is the industrial controller most widely used in factoiy automation system. However most of the machine vision systems are based on PC (Personal Computer). The machine vision system embedded in PLC is required to reduce the cost and improve the convenience of implementation. In this paper, we newly propose a machine vision module based on PLC. The image processing libraries are implemented and integrated with the PLC programming tool. In order to interface the libraries with ladder programming,the ladder instruction set was also designed for each vision library. By use of the developed system, PLC users can implement vision systems easily by ladder programming. The developed system was applied to sample inspection system to verify the performance. The experimental results show that the proposed system can reduce the cost of installing as well as increase the ease-of-implementation.

    keyword PLC (Programmable Logic Controller), PAC (Programmable Automation Controller), machine vision, inspection
    저널명 제어로봇시스템학회논문지 ▷관련저널보기
    VOL 20
    PAGE 741-749
    발표년도 2014
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    영문File
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