PERIODIC-RESPONSE OF A CLASS OF HYSTERETIC OSCILLATORS

被引：57

作者：

CAPECCHI, D

VESTRONI, F

机构：

[1] Dipartimento di Ingegneria delle Strutture, Acque e Terreno, Università dell'Aquila, 67040 Monteluco di Roio, AQ

来源：

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 1990年 / 25卷 / 2-3期

关键词：

D O I：

10.1016/0020-7462(90)90060-M

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Steady-state oscillations of hysteretic systems are studied by referring to a class of oscillators that are simple but representative of the various models introduced to describe material non-linearity of structures. Frequency-response curves for systems with different restoring force are obtained, and a general stability analysis allows definition of the regions of stable and unstable solutions in the plane of the intensity and frequency of the excitation. The role of the parameters of the hysteretic model in the periodic response is investigated and a range of hitherto unknown behaviour is demonstrated. © 1990.

引用

页码：309 / 317

页数：9

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