IDENTIFICATION OF NONLINEAR VIBRATORY SYSTEMS USING THEIR RESPONSE TO A PERIODIC EXCITATION.

被引：0

作者：

Atstupenas, V.R.

机构：

来源：

| 1987年 / 1卷 / 1-4期

关键词：

MATHEMATICAL TECHNIQUES - Differential Equations;

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摘要：

An algorithm is described which allows one to make a fast and effective identification of nonlinear vibratory systems from their nonresonance oscillations under a periodical excitation. The errors, as can be seen from the numerical examples presented, basically depend on accuracy of the expansion of the law of motion into a trigonometric series.

引用

页码：33 / 38