Mostrando 3 resultados de: 3
Filtros aplicados
Publisher
International Journal of Non-Linear Mechanics(1)
Nonlinear Dynamics(1)
Physica D: Nonlinear Phenomena(1)
Origen
scopus(3)
Drill-string vibration analysis using non-smooth dynamics approach
ArticleAbstract: In this work, we model and analyse drillstring vibrations. A special attention is paid to stickslipPalabras claves:Bit-bounce, Drill-string, non-linear dynamics, Non-smooth, Stick-slipAutores:Divenyi S., Marian Wiercigroch, Pavlovskaia E.E., Savi M.A.Fuentes:scopusVibration reduction of the impact system by an SMA restraint: Numerical studies
Conference ObjectAbstract: The dynamic behaviour of an impact oscillator with a shape memory alloy (SMA) restraint is modelledPalabras claves:Chaos, non-linear dynamics, Non-smooth system, Shape memory alloy, Smart materials, vibration reductionAutores:Marian Wiercigroch, Pavlovskaia E.E., Savi M.A., Sitnikova E.Fuentes:scopusSwitching between periodic orbits in impact oscillator by time-delayed feedback methods
ArticleAbstract: An ability to exchange between different attractors can bring adaptability and new functionalities tPalabras claves:Delayed systems, Multi-stability, Nonlinear control, Nonsmooth dynamicsAutores:Costa D., Marian Wiercigroch, Pavlovskaia E.E., Savi M.A., Vaziri V.Fuentes:scopus