FLEXURAL INSTABILITIES IN AXIALLY MOVING BANDS

被引：10
作者：
ASOKANTHAN, SF
ARIARATNAM, ST
机构：
[1] Department of Mechanical Engineering, University of Queensland, St. Lucia, QLD
[2] Solid Mechanics Division, University of Waterloo, ON
来源：
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME | 1994年 / 116卷 / 03期
关键词：
D O I：
10.1115/1.2930425
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Flexural instabilities in moving bands under harmonic tension fluctuation are investigated. The discretized equations of flexural motion represent a periodically perturbed linear gyroscopic system. Explicit conditions for the onset of instability are established employing the method of averaging. The effects due to damping, mean band speed, and the band compliance on the band stability are discussed. The present analysis is adequate in the design of moving bands where it is necessary to avoid critical speed ranges.
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页码：275 / 279
页数：5
相关论文
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