Bursting analysis of multi-stable nonlinear mechanical oscillator and its application in energy harvesting

2021 ◽  
Author(s):  
Zhang-Yao Chen ◽  
Wen-An Jiang ◽  
Li-Qun Chen ◽  
Qin-Sheng Bi
Keyword(s):  
Energy Harvesting ◽  
Mechanical Oscillator ◽  
Nonlinear Mechanical

scholarly journals Экспериментальное и теоретическое исследование осциллятора с соударениями

2020 ◽  
Vol 90 (10) ◽  
pp. 1672
Author(s):  
В.В. Нарожнов
Keyword(s):  
Theoretical Model ◽  
Equations Of Motion ◽  
Spectral Characteristics ◽  
Contact Theory ◽  
Hertz Contact ◽  
Mechanical Oscillator ◽  
Impact Oscillator ◽  
Fourier Filtering ◽  
Nonlinear Mechanical ◽  
The Impact

The results of a study of a nonlinear mechanical oscillator with elastic impacts are presented. The experiment was carried out using an electromechanical impact oscillator. The theoretical model is based on the equations of motion, taking into account the elastic force, which is calculated under the Hertz contact theory. It is shown that bifurcations and attractors of the “stable focus” and “limit cycle” types can occur for the impact oscillator. Fourier filtering was used to analyze the spectral characteristics of the signals.

A nonlinear mechanical oscillator for physics laboratories

1996 ◽  
Vol 64 (5) ◽  
pp. 575-580 ◽  
Author(s):  
R. Dorner ◽  
L. Kowalski ◽  
M. Stein
Keyword(s):  
Mechanical Oscillator ◽  
Nonlinear Mechanical ◽  
Physics Laboratories

scholarly journals Single-ion nonlinear mechanical oscillator

2010 ◽  
Vol 82 (6) ◽  
Author(s):  
N. Akerman ◽  
S. Kotler ◽  
Y. Glickman ◽  
Y. Dallal ◽  
A. Keselman ◽  
...  
Keyword(s):  
Mechanical Oscillator ◽  
Nonlinear Mechanical
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