Adaptive Control of an Active Mass Damper to Reduce Structural Vibration
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概要
- 論文の詳細を見る
An actively controlled vibration damper is introduced to increase the damping and robustness of the damper. Its main defect is its poor reliability under extended operation time. This paper introduces a moving coil type active damper. The state feedback is used to damp the system the most efficiently, while the band-pass feedback compensates for certain frequency excitations; simultaneously, time-domain identification is applied to evaluate the dynamic property of the actively controlled structure. The identified characteristics are used to tune the damping controller and, also, to determine the emergency stopping point of the active damper when the control algorithm fails to reduce the vibration. The proposed system is applied to a simple experimental structure and its capability is tested.
- 一般社団法人日本機械学会の論文
- 1990-09-15
著者
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OKADA Yohji
Department of Mechanical Engineering, Ibaraki University
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Okada Yohji
Department Of Mechanical Engineering Ibaraki University
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Okada Yohji
Department Of Mechanical Engineering School Of Engineering Ibaraki University
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OKASHITA Ryuichi
Department of Mechanical Engineering, School of Engineering, Ibaraki University
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Okashita Ryuichi
Department Of Mechanical Engineering School Of Engineering Ibaraki University
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