WIDE BANDSAW BLADE UNDER CUTTING CONDITIONS .2. STABILITY OF A PLATE MOVING IN ITS PLANE WHILE SUBJECTED TO PARAMETRIC-EXCITATION

被引：27

作者：

LENGOC, L ^{[1
]}

MCCALLION, H ^{[1
]}

机构：

[1] UNIV CANTERBURY, DEPT MECH ENGN, CHRISTCHURCH 1, NEW ZEALAND

来源：

JOURNAL OF SOUND AND VIBRATION | 1995年 / 186卷 / 01期

关键词：

D O I：

10.1006/jsvi.1995.0439

中图分类号：

O42 [声学];

学科分类号：

070206 [声学]; 082403 [水声工程];

摘要：

Dynamic instability of a moving plate subjected to parametric in-plane forces is analyzed. The extended Galerkin method is used to discretize the differential equation of motion, and the harmonic balance method is employed for investigating the instability regions of the moving plate. Two cases of parametric excitation are considered: fluctuating tension, and fluctuating tangential cutting force. Only simple parametric resonances are possible in the case of fluctuating tension, while interesting combination resonances are excited by the fluctuating tangential cutting force. (C) 1995 Academic Press Limited

引用

页码：143 / 162

页数：20

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