Transactions of the Korean Society of Machine Tool Engineers (한국공작기계학회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Active Vibration Control of the Enclosed Plate by Intelligent Control Method

지능제어 방식에 의한 밀폐계 평판의 능동진동제어

  • 신준 (원주대학 자동차 기계과) ;
  • 이태연 (원주대학 자동차 기계과)
  • Published : 2005.08.01
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Abstract

In this study, vibration control of the enclosed plate which is typical two dimensional structure are performed by using intelligent control method and piezo ceramic as an actuator attached at the plate. The characteristics of the plate with piezo ceramic are examined to identify the natural frequencies. Then, the plate is controlled under the sinusoidal excitation by acoustic source and the reduction level of vibration is examined via frequency response and time sequence. The control result shows the effect of the intelligent control method as a control scheme compared with that of the previous filtered-X LMS algorithm.

Keywords

References

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