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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 ...
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 ...
Effects of asymmetrical damping on a 2 DOF quarter-car model under harmonic excitation
(2017-02-01)
The objective of this work is to study the dynamical behavior of vehicle suspension systems employing asymmetrical viscous damping, with a focus on improving passenger comfort. Previous studies have shown that the use of ...
Optimising geometry and asymmetrical damping ratio to reduce vehicle vertical acceleration under stochastic road profile
(2018-01-01)
This work presents a study on the dynamic behaviour of a vehicle suspension system with asymmetrical viscous damping, with stochastic road profile. The geometrical configuration of a double-wishbone suspension system is ...
Optimising geometry and asymmetrical damping ratio to reduce vehicle vertical acceleration under stochastic road profile
(Katholieke Univ Leuven, Dept Werktuigkunde, 2018-01-01)
This work presents a study on the dynamic behaviour of a vehicle suspension system with asymmetrical viscous damping, with stochastic road profile. The geometrical configuration of a double-wishbone suspension system is ...
Conforto em veículos de passageiros com amortecimento assimétrico e não linearidade geométrica sob excitação harmônica e estocástica
(Universidade Estadual Paulista (Unesp), 2019-07-26)
O objetivo desse trabalho é realizar um estudo do comportamento dinâmico de sistemas de suspensão veicular que empregam amortecimento assimétrico incluindo não linearidade geométrica, com foco na melhoria do conforto para ...
Multifunctional Control Strategy for Asymmetrical Cascaded H-Bridge Inverter in Microgrid Applications
(Ieee-inst Electrical Electronics Engineers Inc, 2017-03-01)
A multifunctional control strategy for a single-phase asymmetrical cascaded H-bridge multilevel inverter (ACHMI), suitable for microgrid systems with nonlinear loads, is presented. The primary advantage of ACHMI is to ...
Torsional balance as new design criterion for asymmetric structures with energy dissipation devices
(WILEY, 2009)
Lateral-torsional coupling in asymmetric-plan buildings leads to correlated translations and rotations of the building plan, which generate uneven distributions of deformation demand among resisting planes. The deformation ...
Galaxy counterparts of metal-rich damped Lyα absorbers - I. The case of the z = 2.35 DLA towards Q2222-0946
(2010)
We have initiated a survey using the newly commissioned X-shooter spectrograph to target candidate relatively metal-rich damped Lyα absorbers (DLAs). Our rationale is that high-metallicity DLAs due to the luminosity–metallicity ...