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    국내학술대회 제목 게시판 내용
    제목(국문) 디젤 후처리 시스템을 위한 범용 제어기개발
    제목(영문) Development of Universal Controller for the Diesel Aftertreatment System
    저자 고영진 (Youngjin Ko ,자동차부품연구원 ) ▷공저자네트워크등록하기
    김덕진 (Deokjin Kim ,자동차부품연구원 ) ▷공저자 네트워크 보기
    권봉수 (Bongsu Kwon ,자동차부품연구원 ) ▷공저자네트워크등록하기
    이천환 (Chunhwan Lee ,자동차부품연구원 ) ▷공저자네트워크등록하기
    이춘범 (Chunbeom Lee ,자동차부품연구원 ) ▷공저자네트워크등록하기
    초록 SCR system is a technology that remove selectively NOx emission by injection of Urea solution from the
    exhaust gas. NH3 slipped by over-injecting Urea solution has became a serious problem. To minimize the NH3 slip, The
    amount of Urea injection was controlled by NOx quantity in exhaust gas. KATECH_UCAS was developed for
    Urea-SCR system. Controller is consisted of the five modules(SMPS, MCU, injector driver, data logger, signal
    processing). Each module is invented to correspond regardless of various environment development and model of a
    automobile. MCU module can exchange 8-bit into 32-bit MCU or DSP by user according to environment of
    development and injector driver module can be supplemented according to injector property. Data logging module stores
    engine information of vehicle and offers to user. Also, UCAS was developed to measure NOx emission from NOx
    sensor as well as engine information using CAN communication function.
    keyword NOx sensor, Urea-SCR, UCAS (Universal Controller for After-treatment System, 범용 후처리 제어기)
    저널명 한국자동차공학회 추계학술대회 ▷관련저널보기
    VOL 08
    PAGE 237
    발표년도 2008
    원문파일 국문다운로드
    • 페이스북아이콘
    • 트위터 아이콘

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