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Inner detached frequency response curves: an experimental study
(Elsevier B.V., 2017-05-26)
Certain nonlinear vibrating systems have frequency response curves (FRCs), in which isolated detached curves exist inside the main continuous FRC. The behavior of these systems has hitherto been studied analytically and ...
A virtual experiment for the detection of specific features in the frequency response of a coupled nonlinear and linear oscillator
(2014-01-01)
This paper presents an investigation into some practical issues that may be present in a real experiment, when trying to validate the theoretical frequency response curve of a two degree-of-freedom nonlinear system consisting ...
A virtual experiment for the detection of specific features in the frequency response of a coupled nonlinear and linear oscillator
(European Assoc Structural Dynamics, 2015)
A virtual experiment for the detection of specific features in the frequency response of a coupled nonlinear and linear oscillator
(European Assoc Structural Dynamics, 2015)
On the dynamic behaviour of a nonlinear system weakly connected to a linear single degree-of-freedom system
(2011-12-01)
This paper discusses the dynamic behaviour of a nonlinear two degree-of-freedom system consisting of a harmonically excited linear oscillator weakly connected to a nonlinear attachment that behaves as a hardening Duffing ...
On the dynamic behaviour of a nonlinear system weakly connected to a linear single degree-of-freedom system
(2011-12-01)
This paper discusses the dynamic behaviour of a nonlinear two degree-of-freedom system consisting of a harmonically excited linear oscillator weakly connected to a nonlinear attachment that behaves as a hardening Duffing ...
An Investigation into the Dynamic Interaction Between an Electro-dynamic Shaker and a Test Structure with Cubic Nonlinearity
(Springer, 2015-01-01)
This chapter describes the dynamic behaviour of a coupled system where a nonlinear oscillator is attached and driven harmonically by an electro-dynamic shaker. The shaker is modelled as a linear single degree-of-freedom ...
On the effects of system parameters on the response of a harmonically excited system consisting of weakly coupled nonlinear and linear oscillators
(Academic Press Ltd Elsevier B.V. Ltd, 2011-08-01)
This paper discusses the dynamic behaviour of a nonlinear two degree-of-freedom system consisting of a harmonically excited linear oscillator weakly connected to a nonlinear attachment having linear and cubic restoring ...
On the effects of system parameters on the response of a harmonically excited system consisting of weakly coupled nonlinear and linear oscillators
(Academic Press Ltd Elsevier B.V. Ltd, 2011-08-01)
This paper discusses the dynamic behaviour of a nonlinear two degree-of-freedom system consisting of a harmonically excited linear oscillator weakly connected to a nonlinear attachment having linear and cubic restoring ...