fnctId=thesis,fnctNo=168
Safety Critical 시스템에서의 고장허용을 위한 Predictive Fuzzy Voter개발
- 링크
- 작성자
- 이민우
- 저자
- 김만호, 손병점, 이석, 이경창
- 발행사항
- 발행일
- 2007
- 국문초록
- 영문초록
- As many systems such as x-by-wire system, concern for fault tolerance is growing rapidly. In order to make system fault tolerant, redundancy structure has been introduced to vehicle industrial mainly from aerospace field. Hardware redundancy like TMR (Triple Modular Redundancy) is the most common form to guarantee the redundancy and fault tolerant. But, voter that judge fault of input value in the TMR structure is unable to detect fault completely because of fixed threshold. Therefore, this paper presents the structure of predictive fuzzy voter that can detect most erroneous values and fault signal than fixed threshold.
- 일반텍스트