Self-excited vibration generated in a vibroimpact system

Hiroki Mori, Takuo Nagamine, Tsubasa Koyama, Yuichi Sato

研究成果: Contribution to journalArticle

抜粋

There are some mechanical systems that involve impacts, e.g. vibratory feeders, impact dampers, vibrating screens and so on. Sometimes unwanted low frequency vibration occurs in such vibroimpact systems. This paper regards such vibration as self-excited vibration generated in vibroimpact systems. Experimental and calculated results show that the self-excited vibration occurs in the parameter range where unstable periodic solutions exist. Further numerical simulations demonstrate that distance between a bouncing mass and a main system has an exciting or damping effect on the center of gravity of the system.

元の言語英語
ページ(範囲)3637-3647
ページ数11
ジャーナルNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
77
発行部数782
DOI
出版物ステータス出版済み - 2011
外部発表Yes

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

フィンガープリント Self-excited vibration generated in a vibroimpact system' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用