한국음향학회지 (The Journal of the Acoustical Society of Korea)
- 제19권5호
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- Pages.71-78
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- 2000
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- 1225-4428(pISSN)
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- 2287-3775(eISSN)
동적 저울의 진동응답 측정에 의한 질량 추정 알고리즘
Mass-estimation Algorithm by Vibration Response Measurement of Dynamic Balance
초록
Quickness and precision are the two most important requirements for an industrial scale used in production lines. In this paper, a new approach, "Mass-estimation algorithm by vibration-response measurement of dynamic balance", is presented to improve some of drawbacks in conventional scales. The system, consisted of velocity and displacement sensors, spring scale, analog-digital converter and microcomputer, is based on full utilization of dynamic mass measurement of velocity and displacement via microcomputer-assisted real time monitoring. The resulting system, when combined with appropriate mass estimation algorithm software, has shown its effectiveness in terms of two desirable characteristics required.