scholarly journals Non-linear Vibration Protection Systems Phase-frequency Characteristics Measurement Method and its Research for Polyharmonic Model of Vibration Signal

2017 ◽  
Vol 176 ◽  
pp. 319-325
Author(s):  
L.А. Varzhitckii ◽  
G.V. Lazutkin ◽  
D.P. Davydov ◽  
О.S. Surkov ◽  
К.V. Boyarov
Keyword(s):  
Measurement Method ◽  
Vibration Signal ◽  
Frequency Characteristics ◽  
Linear Vibration ◽  
Vibration Protection ◽  
Protection Systems ◽  
Non Linear

Non-Linear Vibration Technique for Crack Detection in Beam Structures Using Frequency Mixing

2010 ◽  
Vol 96 (5) ◽  
pp. 977-980 ◽  
Author(s):  
E. Douka ◽  
K. A. Zacharias ◽  
L. J. Hadjileontiadis ◽  
A. Trochidis
Keyword(s):  
Crack Detection ◽  
Linear Vibration ◽  
Beam Structures ◽  
Vibration Technique ◽  
Non Linear ◽  
Frequency Mixing

NON-LINEAR VIBRATION ABSORBERS USING HIGHER ORDER INTERNAL RESONANCES

2000 ◽  
Vol 234 (5) ◽  
pp. 799-817 ◽  
Author(s):  
P.FRANK PAI ◽  
BERND ROMMEL ◽  
MARK J. SCHULZ
Keyword(s):  
Higher Order ◽  
Vibration Absorbers ◽  
Linear Vibration ◽  
Internal Resonances ◽  
Non Linear

scholarly journals Inducing bistability with local electret technology in a microcantilever based non-linear vibration energy harvester

2013 ◽  
Vol 102 (15) ◽  
pp. 153901 ◽  
Author(s):  
M. López-Suárez ◽  
J. Agustí ◽  
F. Torres ◽  
R. Rurali ◽  
G. Abadal
Keyword(s):  
Energy Harvester ◽  
Vibration Energy ◽  
Linear Vibration ◽  
Vibration Energy Harvester ◽  
Non Linear

Non-linear fitting-based phasor measurement method for PMU calibrator

2019 ◽  
Vol 106 ◽  
pp. 585-597 ◽  
Author(s):  
Hao Liu ◽  
Sudi Xu ◽  
Tianshu Bi ◽  
Kenneth E. Martin ◽  
Cheng Qian ◽  
...  
Keyword(s):  
Measurement Method ◽  
Linear Fitting ◽  
Phasor Measurement ◽  
Non Linear

Vortex-Induced Vibrations of a Rigid Cylinder on Non-Linear Elastic Supports

2006 ◽  
Author(s):  
S. Bourdier ◽  
J. R. Chaplin
Keyword(s):  
Circular Cylinder ◽  
Phase Flow ◽  
Linear Vibration ◽  
Chaotic Motions ◽  
Frequency Spectra ◽  
Elastic Supports ◽  
Linear Elastic ◽  
Vortex Induced Vibrations ◽  
Non Linear ◽  
Insight Into

The dynamics of vortex-induced vibrations of a rigid circular cylinder with structural non-linearities, introduced by means of discontinuities in the support system, are studied experimentally. The analysis of the measurements is carried out using non-linear vibration tools, i.e phase-flow portraits, frequency spectra, Lyapunov exponents and correlation dimensions, to provide an insight into the dynamical changes in the system brought about by restricting the motion. We show that chaotic motions can occur due to the structural non-linearities.

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