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Experimental verification of the percussive drilling model
ArticleAbstract: This paper focuses on the experimental verification of a dynamical model describing percussive drillPalabras claves:bifurcation analysis, Bit-rock interactions, experimental studies, Nonlinear dynamical system, Percussive drillingAutores:Ing J., Liao M., Marian Wiercigroch, Sayah M.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: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:googlescopus