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.
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页数：6
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