메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
저널정보
한국자동차공학회 한국자동차공학회 춘계학술대회 2021 한국자동차공학회 춘계학술대회
발행연도
2021.6
수록면
278 - 285 (8page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
The reliability is described as a probability that a system will operate properly for a defined period of time without any failures, and it is considered as one of the important design attributes. In many safety critical devices, such as the steer-bywire (SbW) in automotive industry, some parts of the control system are considering redundant control system architectures, which are configured two identical controllers in a system, to ensure the higher functionality, reliability and intelligence which can recover from failures. Basically, redundancy is the duplication of critical components or functions of a system with the intention of increasing reliability of the system. Two identically configured controllers (one active, one backup or failsafe) should swap a role in the redundancy scheme within the deadline when a system failure is detected in active controller. A challenge of dynamic redundant systems is to determine a precise role as the active controller to operate a system, error detection of the active controller and how to take over to a backup controller in the defined time. Moreover, a role of each controller has to be independently protected to ensure mutual exclusion under functional safety requirements. This paper studies dynamic redundant architectures and arbitration control methods that can provide full fault-tolerance without any deviation of functionality even in the presence of faults. The evaluation of the proposed redundancy system is performed experimentally by actual test scenarios to show the practical implication of the system architecture.

목차

Abstract
1. 서론
2. 관련 연구
3. 연구 기술
4. 연구(실험) 결과
5. 결론
References

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0