Experimental and theoretical study of the features of the amplitude-frequency response features of the anharmonic Duffing oscillator

Experimental and theoretical study of the features of the amplitude-frequency response features of the anharmonic Duffing oscillator

In this paper, experimental waveforms of the bifurcation phenomena in a Duffing oscillator weakly damped by viscous friction. The bifurcation points are found by solving the numerical solution of a harmonically linearized system with respect to the square of the frequency and the square of the am...

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Bibliographic Details
Main Authors: B. A. Kalashnikov, V. V. Bokhan, V. E. Smolko
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education 2024-10-01
Series:Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
Subjects:
duffing oscillator
degree of nonlinearity
harmonic linearization
relative attenuation coefficient
amplitude-frequency response
amplitude and frequency of bifurcation points
jump points
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%D0%A2.8,%20%E2%84%963%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/13-20%20%D0%9A%D0%B0%D0%BB%D0%B0%D1%88%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%20%D0%91.%20%D0%90.,%20%D0%91%D0%BE%D1%85%D0%B0%D0%BD%20%D0%92.%20%D0%92.,%20%D0%A1%D0%BC%D0%BE%D0%BB%D0%BA%D0%BE%20%D0%92.%20%D0%95..pdf
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