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文章基本信息

  • 标题:Effects of Stable Nonlinear Normal Modes on Self-Synchronized Phenomena
  • 本地全文:下载
  • 作者:Hiroki MORI ; Takuo NAGAMINE ; Yukihiro AKAMATSU
  • 期刊名称:Journal of System Design and Dynamics
  • 电子版ISSN:1881-3046
  • 出版年度:2011
  • 卷号:5
  • 期号:6
  • 页码:1337-1346
  • DOI:10.1299/jsdd.5.1337
  • 出版社:The Japan Society of Mechanical Engineers
  • 摘要:

    This paper experimentally examines effects of stable nonlinear normal modes on self-synchronized phenomena by using oscillators that are excited by intermittent electromagnetic power. The oscillator behaves as a pendulum-type oscillator when the applied voltage is low whereas as a rotor-type oscillator when the voltage is high. Stable nonlinear normal modes are obtained numerically by modified shooting method. Experimental and analytical results demonstrate that self-synchronized phenomena of pendulum-type oscillators as well as rotor-type oscillators can be explained well by using stable nonlinear normal modes of the system.

  • 关键词:Self-Synchronized Phenomenon; Self-Excited Vibration; Nonlinear Normal Mode; Shooting Method
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