Journal of Korea Society of Digital Industry and Information Management (디지털산업정보학회논문지)

Korea Society of Digital Industry and Information Management (디지털산업정보학회)
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An Acquisition and Analysis Equipment of Dynamic/Static Data on a Rotating Vibration

회전체 진동 데이터의 AC/DC 성분 데이터 획득 및 분석 장치

  • 이정석 (인하공업전문대학 메카트로닉스과) ;
  • 유등열 (마이크로트랙) ;
  • 이철 (주식회사 씨랩솔루션)
  • Received : 2009.08.07
  • Accepted : 2009.11.20
  • Published : 2009.12.30
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Abstract

This paper is proposed that in-output Digital module is acquired a vibration signal of a rotating machinery by Data Acquisition System. The module is designed to get ride of nose through low pass filter on the vibration signal from sensors and set the gain value for being able to sampling AC to DC, and also the sampled data by sampler and the conversed data by DIP/FPGA is supplied to the analyzer for analysis at a software tool. The DIP(Digital Signal Processor) of the Digital input/output Board makes Average voltage, Peak to Peak voltage, RMS(Root Mean Square) and Gap voltage, also FFT(Fast Fourier Transform) for rotating vibration diagnosis.

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