Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Evaluation of Performance of a DPRMs by the Vibration Signal Analysis.

진동신호 분석을 통한 DPRMs의 성능평가

  • 최영삼 (한양대학교 정밀기계공학과) ;
  • 신창호 (한양대학교 정밀기계공학과) ;
  • 정진태 (한양대학교 기계공학부) ;
  • 한송수 (삼성물산(주) 건설부문 기술연구소) ;
  • 이상헌 (삼성물산(주) 건설부문 기술연구소) ;
  • 이계영 (삼성물산(주) 건설부문 기술연구소)
  • Published : 2004.11.03
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Abstract

In this study, the performance of the DPRMs is evaluated and the measurement precision for the pile driving is presented. The DPRMs is a visual-measurement system for the pile rebound and the penetration movement using a high speed line-scan camera. But the measurement errors of the DPRMs are caused by the strong impact for the pile driving. Therefore, the DPRMs should guarantee its measurement values for the pile driving. For this reason, the performance of the DPRMs by the vibration signal analysis is studied. It is found from this study that the measurement values of the DPRMs are reliable.

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