Mostrando 10 resultados de: 14
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International Journal of Bifurcation and Chaos(2)
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences(2)
Communications in Nonlinear Science and Numerical Simulation(1)
International Journal of Mechanical Sciences(1)
International Journal of Non-Linear Mechanics(1)
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Física(6)
Ciencias de la computación(5)
Ingeniería y operaciones afines(5)
Mecánica clásica(3)
Electricidad y electrónica(2)
Chaos in impact oscillators not in vain: Dynamics of new mass excited oscillator
ArticleAbstract: This work explores complex dynamics of a new mass excited impact oscillator reported in WiercigrochPalabras claves:Bifurcations, Chaos, Experimental Study, Impact oscillator, Signal processingAutores:Costa D., Kapitaniak M., Kovacs S., Marian Wiercigroch, Pavlovskaia E.E., Savi M.A., Vaziri V.Fuentes:scopusComplex dynamics of bilinear oscillator close to grazing
ArticleAbstract: In this work the strange behavior of an impact oscillator with a one-sided elastic constraint discovPalabras claves:Chaos, coexisting attractors, grazing bifurcations, Impact oscillatorAutores:Banerjee S., Ing J., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusAttractor reconstruction of an impact oscillator for parameter identification
ArticleAbstract: This paper presents a simple and novel approach, based on nonlinear time series analysis of an experPalabras claves:Impact oscillator, Parameter Identification, Phase-space reconstruction, Stiffness ratio, Vibro-impact drillingAutores:Baptista M.S., Ing J., Marian Wiercigroch, Sayah M.Fuentes:scopusBifurcation techniques for stiffness identification of an impact oscillator
ArticleAbstract: In this paper, a change in stability (bifurcation) of a harmonically excited impact oscillator interPalabras claves:bifurcation analysis, Impact oscillator, Numerical continuation, Stiffness identificationAutores:Ing J., Joseph Páez Chávez, Liao M., Marian WiercigrochFuentes:googlescopusAdaptive Time-Delayed Feedback Control Applied to a Vibro-Impact System
Conference ObjectAbstract: Multi-stable systems can be found in many fields of engineering from vibro-impact energy harvestersPalabras claves:control, Impact oscillator, Multi-stability, nonlinear dynamicsAutores:Costa D., Marian Wiercigroch, Pavlovskaia E.E., Vaziri V.Fuentes:scopusExperimental bifurcations of an impact oscillator with sma constraint
Conference ObjectAbstract: In this paper we study bifurcations of an impact oscillator with one sided SMA motion constraint. ThPalabras claves:coexistence of attractors, experimental bifurcation diagrams, Impact oscillator, Smart structures, vibration reductionAutores:Ing J., Marian Wiercigroch, Pavlovskaia E.E., Sitnikova E.Fuentes:scopusExperimental study of impact oscillator with one-sided elastic constraint
ArticleAbstract: In this paper, extensive experimental investigations of an impact oscillator with a one-sided elastiPalabras claves:Experimental chaos, grazing, Impact oscillator, Stability of limit cyclesAutores:Banerjee S., Ing J., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusDynamic method of stiffness identification in impacting systems for percussive drilling applications
ArticleAbstract: This paper introduces a dynamic method for the stiffness identification of an impacted object via anPalabras claves:Impact oscillator, Nonlinear time series analysis, Rock impacting system, Stiffness identification, Tangent vector analysisAutores:Ing J., Liao M., Marian Wiercigroch, Sayah M.Fuentes:scopusNonlinear Dynamics of Vibro-Impact Systems: Theory and Experiments
Conference ObjectAbstract: Dynamics of a vibro-impact ground moling system is considered. Due to its structural complexity thePalabras claves:drift, Friction, Impact oscillator, nonlinear dynamicsAutores:Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusMaterial removal rate pbkp_rediction for ultrasonic drilling of hard materials using an impact oscillator approach
ArticleAbstract: It is postulated that the main mechanism of the enhancement of material removal rate (MRR) in ultrasPalabras claves:Impact oscillator, Machining, UltrasonicsAutores:Marian Wiercigroch, Neilson R.D., Player M.A.Fuentes:scopus