Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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Development of Predictive Smoothing Voter using Exponential Smoothing Method

지수 평활법을 이용한 Predictive Smoothing Voter 개발

  • Kim, Man-Ho (Department of Mechanical Engineering, Pusan National University) ;
  • Lim, Chang-Hwy (Department of Mechanical Engineering, Pusan National University) ;
  • Lee, Suk (Department of Mechanical Engineering, Pusan National University) ;
  • Lee, Kyung-Chang (Department of Control and Aotomation Engineering, Pusan National University)
  • 김만호 (부산대학교 기계공학부) ;
  • 임창휘 (부산대학교 기계공학부) ;
  • 이석 (부산대학교 기계공학부) ;
  • 이경창 (부경대학교 제어계측공학과)
  • Published : 2006.11.01
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Abstract

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 effect is 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.

Keywords

References

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