Application of harmonic balance method for solving non-linear equations of motion

被引：0

作者：

Kostek, Robert ^{[1
]}

机构：

[1] Univ Sci & Technol, Al Prof S Kaliskiego 7, PL-85796 Bydgoszcz, Poland

来源：

17TH INTERNATIONAL CONFERENCE DIAGNOSTICS OF MACHINES AND VEHICLES | 2018年 / 182卷

关键词：

D O I：

10.1051/matecconf/201818202024

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This article presents the advantages and limitations of a harmonic balance method applied for solving non-linear equations of monition. This method provides an opportunity to find stable and unstable periodic solutions, Which Was demonstrated for a few equations. An error of solution decreases rapidly with increase of number of harmonics far smooth time history of acceleration, which shows convergence; whereas, for discontinuous time histories, this method is not effective.

引用

页数：6

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