| 제목 |
지수 평활법을 이용한 Predictive Smoothing Voter 개발 |
| 분야 |
ITS/차량 소프트웨어 |
| 언어 |
Korean |
| 저자 |
이석(부산대학교), 김만호(부산대학교), 이경창(부경대학교), 임창휘(부산대학교) |
| Key Words |
Predictive smoothing voter, Exponential smoothing method(지수 평활법), Hybrid redundancy system(하이브리드 중복 구조), Fault-tolerant(고장 허용), Redundancy system(중복 구조) |
| 초록 |
As many systems depend on electronics, concern for fault tolerance is growing rapidly. For example, a car with its steering controlled by electronics and no mechanical linkage from steering wheel to front tires (steer-by-wire) should be fault tolerant because a failure can come without any warning and its effectis devastating. In order to make system fault tolerant, there has been a body of research mainly from aerospace field. This paper presents the structure of predictive smoothing voter that can filter out most erroneous values and noise. In addition, several numerical simulation results are given where the predictive smoothing voter outperforms well-known average and median voters. |
| 원문(PDF) |
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