Boundedness in asymmetric oscillations under the non-resonant case

2021 ◽  
Vol 274 ◽  
pp. 828-856
Author(s):  
Min Li ◽  
Xiong Li
Keyword(s):  
Resonant Case ◽  
Asymmetric Oscillations

The Double Seesaw Oscillator in a Windfield: Theory and Experiments

1997 ◽  
Author(s):  
A. H. P. van der Burgh ◽  
T. I. Haaker ◽  
B. W. van Oudheusden
Keyword(s):  
Equilibrium State ◽  
Degrees Of Freedom ◽  
Normal Modes ◽  
Typical Result ◽  
Resonant Case ◽  
Accurate Model ◽  
Codimension Two ◽  
Model Equations ◽  
Theory And Experiments ◽  
Codimension Two Bifurcation

Abstract In this paper the dynamics of an oscillator with two degrees-of-freedom of a double seesaw type in a windtunnel is studied. Model equations for this aeroelastic oscillator are derived and an analysis of these equations is given for the non-resonant case. A typical result is a (local codimension two) bifurcation which describes the transfer from the unstable equilibrium state to one of the two normal modes of the oscillator. Some experimental results are presented from which on may conclude that more accurate model equations should be developed.

Atmospheric pressure and internal waves interaction: a resonant case

1979 ◽  
Vol 28 (2-3) ◽  
pp. 279-291 ◽  
Author(s):  
M. Colacino ◽  
R. Purini ◽  
A. Rovelli ◽  
C. Stocchino
Keyword(s):  
Internal Waves ◽  
Atmospheric Pressure ◽  
Resonant Case ◽  
Waves Interaction

The critical equation in the resonant case

2016 ◽  
pp. 299-308
Author(s):  
Giovanni Molica Bisci ◽  
Vicentiu D. Radulescu ◽  
Raffaella Servadei
Keyword(s):  
Critical Equation ◽  
Resonant Case

Chaos and instability in a power system — Primary resonant case

1990 ◽  
Vol 1 (4) ◽  
pp. 313-339 ◽  
Author(s):  
M. A. Nayfeh ◽  
A. M. A. Hamdan ◽  
A. H. Nayfeh
Keyword(s):  
Power System ◽  
Resonant Case
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