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Interaction between asymmetrical damping and geometrical nonlinearity in vehicle suspension systems improves comfort
(2020-01-01)
This work explores the role of asymmetrical damping and geometrical nonlinearities in the suspension system of a simplified vehicle model in order to improve comfort. Improving comfort for passengers is a constant challenge ...
Modeling inherent damping in nonlinear dynamic analysis
(2017)
Modeling of inherent damping in nonlinear dynamic analysis has generated significant interest over the past 35 years, and there is little agreement as to the approach that should be used. In most cases, it is assumed that ...
Comments on a nonlinear and nonideal electromechanical damping vibration absorber, Sommerfeld effect and energy transfer
(Springer, 2009-01-01)
In this paper, we investigated the effectiveness of the linear electromechanical vibration absorber (LEVA) and a nonlinear electromechanical vibration absorber (NEVA) in the vibration attenuation for nonideal structures ...
Comments on a nonlinear and nonideal electromechanical damping vibration absorber, Sommerfeld effect and energy transfer
(Springer, 2009-01-01)
In this paper, we investigated the effectiveness of the linear electromechanical vibration absorber (LEVA) and a nonlinear electromechanical vibration absorber (NEVA) in the vibration attenuation for nonideal structures ...
A Comparison of the Effects of Nonlinear Damping on the Free Vibration of a Single-Degree-of-Freedom System
(Asme-amer Soc Mechanical Eng, 2012-04-01)
This article concerns the free vibration of a single-degree-of-freedom (SDOF) system with three types of nonlinear damping. One system considered is where the spring and the damper are connected to the mass so that they ...
A Comparison of the Effects of Nonlinear Damping on the Free Vibration of a Single-Degree-of-Freedom System
(Asme-amer Soc Mechanical Eng, 2012-04-01)
This article concerns the free vibration of a single-degree-of-freedom (SDOF) system with three types of nonlinear damping. One system considered is where the spring and the damper are connected to the mass so that they ...
Exact and approximate analytical solutions of oscillator with piecewise linear asymmetrical damping
(2019-04-01)
The objective of this work is to present exact and approximate analytical solutions of a 1-DOF oscillator with asymmetrical damping under harmonic excitation, and to explore the role of asymmetrical damping in the response ...