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Forward and backward motion control of a vibro-impact capsule system
ArticleAbstract: A capsule system driven by a harmonic force applied to its inner mass is considered in this study. FPalabras claves:Capsule, Friction, Motion control, Position feedback control, Vibro-impactAutores:Liu Y., Marian Wiercigroch, Pavlovskaia E.E., Peng Z.Fuentes:scopusGlobal and local dynamics of drifting oscillator for different contact force models
Conference ObjectAbstract: Accurate description of the contact force between two impacting solid bodies is important in variousPalabras claves:Contact force models, Drifting impact oscillator, non-linear dynamicsAutores:Ajibose O.K., Akisanya A.R., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusGlobal dynamics of a harmonically excited oscillator with a play: Numerical studies
ArticleAbstract: In this paper a harmonically excited linear oscillator with a play is investigated. Direct numericalPalabras claves:Backlash, bifurcation analysis, Clearance, impacts, Non-smooth systems, numerical simulation, Path followingAutores:Antonio SE Chong, Marian Wiercigroch, Pavlovskaia E.E., Yue Y.Fuentes:googlescopusMulti-modes approach to modelling of vortex-induced vibration
ArticleAbstract: In this work the fluid-structure interactions are considered by investigating a straight but slenderPalabras claves:Multi-mode approximation, non-linear analysis, Vortex induced vibrations, Wake oscillatorAutores:Keber M., Marian Wiercigroch, Pavlovskaia E.E., Postnikov A., Reddington K.Fuentes:scopusNon-linear dynamics of engineering systems
OtherAbstract:Palabras claves:Autores:Marian Wiercigroch, Pavlovskaia E.E.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:scopusThe limit case response of the archetypal oscillator for smooth and discontinuous dynamics
ArticleAbstract: In this paper, the limit case of the SD (smooth and discontinuous) oscillator is studied. This systePalabras claves:Chaotic sea, Discontinuity, KAM structure, SD oscillatorAutores:Cao Q.J., Grebogi C., Marian Wiercigroch, Pavlovskaia E.E., Thompson J.M.T.Fuentes:scopusThe nature of the normal form map for soft impacting systems
ArticleAbstract: Soft impacting mechanical systems-where the impacting surface is cushioned with a spring-damper suppPalabras claves:Border collision bifurcation, Impact oscillator, Normal form, Soft impactAutores:Banerjee S., Ing J., Ma Y., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopus