Vibration Control of the Structure with an Active Mechanical Component (Study on Vibration Control of a Flexible Shaft by a Magnetic Bearing)

Shinya Kijimoto, Kazuto Seto, Akio Nagamatsu, Youichi Kanemitsu

研究成果: Contribution to journalArticle査読

抄録

For attaining rotatory high speed in actual rotating machinery, it is necessary to control many critical speeds, that is, many resonances of the machinery, using an active control bearing system. This paper investigates a design method of the active control bearing system consists of a magnetic bearing and its controller. The essence of this method is to design the controller based on the transfer function of whole structure which include flexible shaft and casing obtained by using both methods of substructure synthesis and modal analysis. In order to get suitable transaer function for controlling resonances, therefore, it becomes easy to determine the desired structure through modification of a substructure optionally. In this paper, the effectiveness of this design method indicated by theoretical approach, will be demonstrated through experiments.

本文言語英語
ページ(範囲)1663-1670
ページ数8
ジャーナルtransactions of the japan society of mechanical engineers series c
54
504
DOI
出版ステータス出版済み - 1988
外部発表はい

All Science Journal Classification (ASJC) codes

  • 材料力学
  • 機械工学
  • 産業および生産工学

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