NONLINEAR VIBRATIONS AND CHAOS IN ROTORDYNAMICS

被引：36

作者：

ISHIDA, Y

机构：

[1] Department of Electronic-Mechanical Engineering, School of Engineering, Nagoya, Nagoya University, Furo-cho, Chikusa-ku

来源：

JSME INTERNATIONAL JOURNAL SERIES C-DYNAMICS CONTROL ROBOTICS DESIGN AND MANUFACTURING | 1994年 / 37卷 / 02期

关键词：

VIBRATION OF ROTATING BODY; CRITICAL SPEED; NONLINEAR VIBRATION; SELF-EXCITED VIBRATION; CHAOS;

D O I：

10.1299/jsmec1993.37.237

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In turbomachinery, nonlinearity appears in restoring forces or damping forces due to various causes, such as clearances in bearings, squeeze film dampers, oil films in journal bearings, magnetic forces, seals, frictions and stiffening effect in elongation of a shaft center line. As a result, various kinds of nonlinear phenomena occur. For example, it is known that subharmonic oscillations, summed-and-differential harmonic oscillations, chaotic motions, jump phenomena, and limit cycles occur in rotor systems. In this review article, characteristics of these nonlinear phenomena are outlined and literature on these phenomena is introduced.

引用

页码：237 / 245

页数：9

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