대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제33권5호
  • /
  • Pages.482-488
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  • 2009
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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산업용 컨버팅 머신의 펜듈럼 덴서 모델링 및 해석

Modeling and Analysis of a Pendulum Dancer in Industrial Converting Machines

  • 강현규 (건국대학교 대학원 기계설계학과) ;
  • 신기현 (건국대학교 기계공학부) ;
  • 김상철 (국민대학교 컴퓨터공학부)
  • 발행 : 2009.05.01
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초록

Dancer system is typically used equipment for attenuation of tension disturbances. In industrial converting machines, a composite type of dancer system is applied which is mixture of active and passive dancer. It includes feedback position control loop of roll with pendulum dancer and its characteristics is different from passive and active one. In this paper, a mathematical model of the pendulum dancer was derived including PI position feedback controller and it was analyzed by using a pole-zero map and bode plot under various conditions. It was found out that velocity, length of span and inertia were associated with the performance of regulation. It was suggested that the length of upstream span should be greater than that of the downstream and the inertia should be smaller for improvement of the performance. The results can be used for design guidelines of the industrial dancer system.

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참고문헌

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