caa a22 4500 445361107 CHVBK 20180317142915.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s11071-010-9784-5 doi (NATIONALLICENCE)springer-10.1007/s11071-010-9784-5 Control of vibroimpact dynamics of a single-sided Hertzian contact forced oscillator [Elektronische Daten] [Amine Bichri, Mohamed Belhaq, Joël Perret-Liaudet] The control of vibroimpact dynamics of a single-sided Hertzian contact forced oscillator is investigated analytically and numerically in this paper. The control strategy is introduced via a fast excitation and attention is focused on the response near the primary resonance. The fast excitation is added to the basic harmonic force, either through a harmonic force applied from above, or via a harmonic base displacement added from bellow, or by considering the stiffness of the oscillator as a periodically and rapidly varying in time. The results reveal that the threshold of vibroimpact response initiated by jump phenomenon near the primary resonance can be shifted toward lower or higher frequencies of the slow dynamic system depending on the fast excitation taken into consideration. It was also shown that the most realistic and practical way for controlling the vibroimpact dynamics is the introduction of a fast harmonic base displacement. Springer Science+Business Media B.V., 2010 Hertzian contact nationallicence Vibroimpact nationallicence High-frequency excitation nationallicence Active control nationallicence Perturbation analysis nationallicence Bichri Amine Laboratory of Mechanics, University Hassan II-Casablanca, Casablanca, Morocco aut Belhaq Mohamed Laboratory of Mechanics, University Hassan II-Casablanca, Casablanca, Morocco aut Perret-Liaudet Joël Ecole Centrale de Lyon, Laboratoire de Tribologie et Dynamique des Systèmes, UMR 5513, 36 Avenue Guy de Collongue, 69134, Ecully Cedex, France aut Nonlinear Dynamics Springer Netherlands 63/1-2(2011-01-01), 51-60 0924-090X 63:1-2<51 2011 63 11071 https://doi.org/10.1007/s11071-010-9784-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11071-010-9784-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bichri Amine Laboratory of Mechanics, University Hassan II-Casablanca, Casablanca, Morocco aut NATIONALLICENCE 700 1- Belhaq Mohamed Laboratory of Mechanics, University Hassan II-Casablanca, Casablanca, Morocco aut NATIONALLICENCE 700 1- Perret-Liaudet Joël Ecole Centrale de Lyon, Laboratoire de Tribologie et Dynamique des Systèmes, UMR 5513, 36 Avenue Guy de Collongue, 69134, Ecully Cedex, France aut NATIONALLICENCE 773 0- Nonlinear Dynamics Springer Netherlands 63/1-2(2011-01-01), 51-60 0924-090X 63:1-2<51 2011 63 11071 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer