정보와 통신 (Information and Communications Magazine)

한국통신학회 (The Korean Institute of Commucations and Information Sciences)
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차량 EMB 시스템의 고장 검출 및 대처 방안 설계

  • 금대현 (대구경북과학기술원 미래자동차융합연구센터) ;
  • 반동훈 (대구경북과학기술원 미래자동차융합연구센터) ;
  • 권수현 (대구경북과학기술원 미래자동차융합연구센터) ;
  • 진성호 (대구경북과학기술원 미래자동차융합연구센터) ;
  • 이성훈 (대구경북과학기술원 미래자동차융합연구센터)
  • 발행 : 2017.04.28
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⟨ 이전 논문 다음 논문 ⟩

초록

Electromechanical Brake(EMB)시스템은 유압 대신 전동식 액츄에이터를 이용하여 제동력을 발생시키는 브레이크 장치인 Brake-by-Wire(BBW) 시스템의 구성요소 이다. EMB 시스템은 기존 유압식 브레이크 시스템과 비교하여 친환경적이며, 설계의 자유도가 높고, 제동 응답성 및 제어 성능이 뛰어난 장점을 가진다. 하지만 전자 전기적으로 시스템 구성이 복잡해 짐에 따라 고장에 대한 안정성 부문이 설계시 충분히 고려되어야 한다. 본 논문에서는 차량 EMB 시스템 설계시 신뢰성을 향상을 위해 고려해야 설계 방안에 대해서 기술한다. 크게 시스템, 센서, 모터 분야에 대해 고장 요소 및 대처 방안 설계에 대해 개괄적으로 소개한다.

키워드

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