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Applied Mathematical Modelling(2)
Communications in Nonlinear Science and Numerical Simulation(2)
International Journal of Mechanical Sciences(2)
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International Journal of Non-Linear Mechanics(1)
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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:scopusExperimental Investigation of the Vibro-impact Capsule System
Conference ObjectAbstract: This paper presents an experimental investigation of the vibro-impact capsule system, which has potePalabras claves:Capsule system, experiment, Friction, non-smooth dynamical system, Vibro-impactAutores:Jiang H., Liu Y., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusDynamics of vibro-impact drilling with linear and nonlinear rock models
ArticleAbstract: This paper presents a comprehensive numerical study of a higher order drifting oscillator that has bPalabras claves:ABESPOL, Bit-rock interaction, COCO, Nonsmooth dynamical system, Vibro-impact drillingAutores:Antonio SE Chong, Joseph Páez Chávez, Liao M., Liu Y., Marian WiercigrochFuentes:googlescopusNumerical and experimental studies of stick–slip oscillations in drill-strings
ArticleAbstract: The cyclic nature of the stick–slip phenomenon may cause catastrophic failures in drill-strings or aPalabras claves:Drill-string, Multistability, non-smooth dynamical system, Numerical continuation, Stick–slipAutores:De Sa R., Joseph Páez Chávez, Liu Y., Walker S.Fuentes:googlescopusOptimising the locomotion of a vibro-impact capsule robot self-propelling in the small intestine
ArticleAbstract: Circular fold is one of the biggest barriers for resisting endoscopic robots moving in the small intPalabras claves:Capsule robot, Intestinal resistance, Piecewise-smooth dynamical system, Self-propulsion, Vibro-impactAutores:Joseph Páez Chávez, Liu Y., Yan Y., Zhang B.Fuentes:googlescopusPath-following analysis of the dynamical response of a piecewise-linear capsule system
ArticleAbstract: The dynamical response of a piecewise-linear capsule system is studied by means of path-following tePalabras claves:Capsule dynamics, non-smooth dynamical system, Numerical continuation, Vibro-impactAutores:Joseph Páez Chávez, Liu Y., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:googlescopusModelling of a vibro-impact capsule system
ArticleAbstract: The model of a vibro-impact capsule system is studied in this paper to provide a fundamental understPalabras claves:Capsule dynamics, Dry friction, Stick-slip, Vibro-impactAutores:Liu Y., Marian Wiercigroch, Pavlovskaia E.E., Yu H.Fuentes:scopusProof-of-concept prototype development of the self-propelled capsule system for pipeline inspection
ArticleAbstract: This paper studies the prototype development for the self-propelled capsule system which is driven bPalabras claves:Capsule system, non-smooth dynamical system, Pipeline inspection, Self-propulsion, Vibro-impactAutores:Joseph Páez Chávez, Liu Y., Yan Y., Yusupov A., Zonta F.Fuentes:googlescopusStick-slip suppression and speed tuning for a drill-string system via proportional-derivative control
ArticleAbstract: This paper studies the problems of stick-slip mitigation and speed tuning for a lumped-parameter driPalabras claves:coexisting attractors, Drill-string, non-smooth dynamical system, Numerical continuation, Stick-slipAutores:Joseph Páez Chávez, Kuang Y., Lin W., Liu Y., Yang Y.Fuentes:googlescopusThe vibro-impact capsule system in millimetre scale: numerical optimisation and experimental verification
ArticleAbstract: The vibro-impact capsule system has been studied extensively in the past decade because of its reseaPalabras claves:Capsule endoscopy, experiment, Nonsmooth dynamics, Numerical continuation, Vibro-impactAutores:Guo B., Joseph Páez Chávez, Liu Y., Prasad S., Tian J., Zhang J.Fuentes:googlescopus