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Author:

李骊 (李骊.) | 任保经 (任保经.) | 陆志奇 (陆志奇.)

Indexed by:

CSCD

Abstract:

<正> 工程机械中不少部件除受弹性力及摩擦力外,在连接或支承处还出现间隙.当间隙很小时略去不计是可以的.但当间隙较大时,它将使部件在运转时产生相当强烈的自激振动,有时甚至造成部件损坏.例如轧钢厂中轧钢机的轧辊就常出现这种情况.在此情况下间隙就不能再略去不计而必需加以考虑.这种将间隙考虑在内的动力系统我们称为具有间隙的动力系统.如上所述对这种系统自激振动的研究有着重要的实际意义.

Keyword:

境界线 应用数学学报 动力系统 极限环

Author Community:

  • [ 1 ] 北京工业大学
  • [ 2 ] 河南师范大学

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Source :

应用数学学报

Year: 1990

Issue: 01

Page: 49-55

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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