제어로봇시스템학회논문지 (Journal of Institute of Control, Robotics and Systems)

  • 제12권7호
  • /
  • Pages.650-657
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  • 2006
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  • 1976-5622(pISSN)
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  • 2233-4335(eISSN)
제어로봇시스템학회 (Institute of Control, Robotics and Systems)
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충격 신호의 포락선을 이용한 충격 위치 추정기법

The Estimation Method of the Impact Position Using the Envelope of Impact Signal

  • 이위혁 (울산대학교 전기전자정보시스템) ;
  • 우경행 (울산대학교 전기전자정보시스템) ;
  • 최원호 (울산대학교 전기전자정보시스템) ;
  • 이재국 (울산대학교 전기전자정보시스템)
  • 발행 : 2006.07.01
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초록

The LPMS (Loose Part Monitoring Systems) are used widely for detecting the impact position in the nuclear reactor. There are some major methods to detect impact position in LPMS such as the triangular method, the rectangular method, the circular intersection method and so on. The time difference of these methods are calculated using S0-mode and A0-mode waves of each sensor. In this paper, we propose a method to detect impact position using the enveloped waves of acquired signals. The result of this paper show that the position detecting accuracy and reducing the processing time are proposed method is improved than traditional methods.

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참고문헌

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