Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity

It is well known in planar kinematics of rigid bodies that the acceleration of the material point coinciding with the instantaneous center of rotation (or pole) is perpendicular to the so-called pole changing velocity. In the present paper, the concept of pole changing velocity is generalized to spa...

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Detalles Bibliográficos
Autor principal: Csernák, Gábor
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2019
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6565658/
https://www.ncbi.nlm.nih.gov/pubmed/31258154
http://dx.doi.org/10.1007/s00707-019-02408-9
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author Csernák, Gábor
author_facet Csernák, Gábor
author_sort Csernák, Gábor
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description It is well known in planar kinematics of rigid bodies that the acceleration of the material point coinciding with the instantaneous center of rotation (or pole) is perpendicular to the so-called pole changing velocity. In the present paper, the concept of pole changing velocity is generalized to spatial motions. Using this result, the acceleration of the material points along the instantaneous screw axis can be expressed in a straightforward way, without the tools of advanced differential geometry.
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spelling pubmed-65656582019-06-28 Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity Csernák, Gábor Acta Mech Original Paper It is well known in planar kinematics of rigid bodies that the acceleration of the material point coinciding with the instantaneous center of rotation (or pole) is perpendicular to the so-called pole changing velocity. In the present paper, the concept of pole changing velocity is generalized to spatial motions. Using this result, the acceleration of the material points along the instantaneous screw axis can be expressed in a straightforward way, without the tools of advanced differential geometry. Springer Vienna 2019-05-09 2019 /pmc/articles/PMC6565658/ /pubmed/31258154 http://dx.doi.org/10.1007/s00707-019-02408-9 Text en © The Author(s) 2019 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Paper
Csernák, Gábor
Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
title Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
title_full Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
title_fullStr Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
title_full_unstemmed Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
title_short Analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
title_sort analysis of pole acceleration in spatial motions by the generalization of pole changing velocity
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6565658/
https://www.ncbi.nlm.nih.gov/pubmed/31258154
http://dx.doi.org/10.1007/s00707-019-02408-9
work_keys_str_mv AT csernakgabor analysisofpoleaccelerationinspatialmotionsbythegeneralizationofpolechangingvelocity

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