振動現象学習用教材の開発

DOI

書誌事項

タイトル別名
  • Development of Teaching Material for Vibration Behavior
  • Torsional Vibration System with Three Degrees of Freedom
  • 3自由度ねじり振動系

説明

In learning the issue of vibration, it is important to know the essence of the various problems in resonance, natural frequency, natural vibration mode, and so on. However, it is really very hard to understand these phenomena. So, we started to develop the experimental equipment for the purpose of observing the vibration of mechanical systems, especially paying attention to resonance and natural vibration mode. In this study, an experimental equipment of torsional vibration system with three degrees of freedom was developed. By using this apparatus, we clearly observed the primary, secondary and tertiary resonances and natural vibration modes. The torsional vibration device using two springs was very effective to understand the difference in natural vibration modes. Furthermore, in order to verify the validity of this vibration system was simulated by using a software called DSS. The original motion pictures are open to the public on the Internet.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390848250139199488
  • NII論文ID
    130007892770
  • DOI
    10.32221/hiroshimashosenkiyo.39.0_49
  • ISSN
    2434494X
    18839908
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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