Influence of a relatively high frequency structure vibrations on the dynamics of real stick-slip motion

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dc.contributor.authorOlejnik, Paweł
dc.contributor.authorGórniak vel Górski, Adrian
dc.contributor.authorCebulak, Maciej
dc.contributor.authorAwrejcewicz, Jan
dc.date.accessioned2021-12-03T10:45:32Z
dc.date.available2021-12-03T10:45:32Z
dc.date.issued2021
dc.description.abstractThe work concerns the research on the impact of structure vibrations on the dynamics of frictional contact of bodies moving in relation to each other and remaining in frictional contact, causing a stick-slip motion. A literature review was carried out, describing mainly the phenomena concerning friction, but also the dynamics of vibrations and non-ideal energy sources that induce system oscillations. In the next step an experimental station for investigation of friction equipped with a new subsystem inducing high-frequency vibrations is presented to propose a modified physical model of the investigated frictional system. After analysing the most important factors influencing the behavior of the tested system, a mathematical description was prepared, which in theory showed the potential influence of the attached subsystem on the dynamics of the movement of the tested object - the frictional connection. Various methods of implementing the unbalance of rotors, being the source of highfrequency excitation, have been considered. At the final stage, a series of measurements of the displacement of the vibrating block on the moving belt was performed with the highfrequency excitation turned on and off. The prepared graphs were used to analyse the dynamics of frictional contact and the impact of non-autonomous vibrations on the occurrence of the stick-slip phenomenon.en_EN
dc.identifier.citationOlejnik P., Górniak vel Górski A., Cebulak M., Awrejcewicz J., Influence of a relatively high frequency structure vibrations on the dynamics of real stick-slip motion. W: DSTA-2021 Conference Books – Abstracts (16th International Conference : Dynamical Systems Theory and Applications DSTA 2021 ABSTRACTS), Awrejcewicz J. (red.), Kaźmierczak M. (red.), Olejnik P. (red.), Mrozowski J. (red.), Wydawnictwo Politechniki Łódzkiej ; Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki, Łódź 2021, s. 759-760, ISBN 978-83-66741-20-1.
dc.identifier.isbn978-83-66741-20-1
dc.identifier.urihttp://hdl.handle.net/11652/4140
dc.language.isoenen_EN
dc.page.numbers. 759-760
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherPolitechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki.pl_PL
dc.publisherLodz University of Technology Pressen_EN
dc.publisherLodz University of Technology. Faculty of Mechanical Engineering. Department of Automation, Biomechanics and Mechatronics.en_EN
dc.relation.ispartofAwrejcewicz J. (Ed.), Kaźmierczak M. (Ed.), Olejnik P. (Ed.), Mrozowski J. (Ed.)., DSTA-2021 Conference Books – Abstracts (16th International Conference : Dynamical Systems Theory and Applications DSTA 2021 ABSTRACTS), Wydawnictwo Politechniki Łódzkiej ; Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki, Łódź 2021, ISBN 978-83-66741-20-1, DOI 10.34658/9788366741201.
dc.rightsAll rights reserveden_EN
dc.rightsFair use conditionen_EN
dc.rightsWszystkie prawa zastrzeżonepl_PL
dc.rightsDla wszystkich w zakresie dozwolonego użytkupl_PL
dc.rights.holderLodz University of Technology. Faculty of Mechanical Engineering. Department of Automation, Biomechanics and Mechatronics.en_EN
dc.rights.holderPolitechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki.pl_PL
dc.rights.licenseLUT Licenseen_EN
dc.rights.licenseLicencja PŁpl_PL
dc.subjectstick-slipen_EN
dc.subjectmeasurementsen_EN
dc.subjectmechanical vibrationsen_EN
dc.subjectexperimental stationen_EN
dc.subjectpomiarypl_PL
dc.subjectdrgania mechanicznepl_PL
dc.subjectstanowisko doświadczalnepl_PL
dc.titleInfluence of a relatively high frequency structure vibrations on the dynamics of real stick-slip motionen_EN
dc.typeAbstracten_EN
dc.typeAbstraktpl_PL

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