000008860 001__ 8860
000008860 005__ 20141204083527.0
000008860 04107 $$aeng
000008860 046__ $$k12/05/2014
000008860 100__ $$aPolach, P.
000008860 24500 $$aUTILIZING OF A WEIGHT-FIBRE-PULLEY-DRIVE MECHANICAL SYSTEM FOR THE INVESTIGATION OF A FIBRE BEHAVIOUR

000008860 24630 $$n20.$$pEngineering Mechanics 2014
000008860 260__ $$bBrno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
000008860 506__ $$arestricted
000008860 520__ $$2eng$$aExperimental measurements focused on the investigation of a fibre behaviour are performed on an assembled weigh-fibre-pulley-drive mechanical system. The fibre is driven with one drive and it is led over a pulley. On its other end there is a prism-shaped steel weight, which moves in a prismatic linkage on an inclined plane. The position of the weight can be symmetric or asymmetric with respect to the vertical plane of drive-pulley symmetry. It is possible to add an extra mass to the weight. Drive exciting signals can be of a rectangular, a trapezoidal and a quasi-sinusoidal shape and there is a possibility of variation of a signal rate. Dynamic responses of the weight and the fibre are measured. The same system is numerically investigated by means of multibody models. The coincidence of results of experimental measurements and the simulations results is evaluated. The simulations aim is to create a phenomenological model of a fibre, which will be utilizable in fibre modelling in the case of more complicated mechanical or mechatronic systems.

000008860 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000008860 653__ $$aFibre, Mechanical system, Dynamic response, Phenomenological model.

000008860 7112_ $$aEngineering Mechanics 2014$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2014
000008860 720__ $$aPolach, P.$$iHajžman, M.
000008860 8560_ $$ffischerc@itam.cas.cz
000008860 8564_ $$s780950$$uhttps://invenio.itam.cas.cz/record/8860/files/113-Polach-CD.pdf$$yOriginal version of the author's contribution as presented on CD, paper No. 113.
000008860 962__ $$r70
000008860 980__ $$aPAPER