About: Experimental Evaluation of New Conception of Cab and Seat Vibrations Suppressio

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	One of the most important problem of coal mining by bucket wheel excavators is how to minimize influence of vibrations on driver´s body. Experimental and numerical research was aimed to vibrations suppression and a new cab and seat mounting of wheel excavator was designed. A suitable possibilities of cab suspensions were investigated to minimize driver body vibrations and to decrease influence of mining process to drivers health. After optimization one concept was chosen. A new methodic of measured data evaluation was created for using in excavators as well as in laboratory. The new concept of dynamic seat absorber were designed also. To investigate the spatial vibrations suppression, an experimental device has been used – a platform with six degrees of freedom which enables measured signal realization in laboratory. Displacements, velocities and accelerations of the series of points on a driver body were determined by optical measuring technique - by dynamic measuring system PONTOS. The signal recorded before and after optimization were used and the effect on the driver body response was evaluated. One of the most important problem of coal mining by bucket wheel excavators is how to minimize influence of vibrations on driver´s body. Experimental and numerical research was aimed to vibrations suppression and a new cab and seat mounting of wheel excavator was designed. A suitable possibilities of cab suspensions were investigated to minimize driver body vibrations and to decrease influence of mining process to drivers health. After optimization one concept was chosen. A new methodic of measured data evaluation was created for using in excavators as well as in laboratory. The new concept of dynamic seat absorber were designed also. To investigate the spatial vibrations suppression, an experimental device has been used – a platform with six degrees of freedom which enables measured signal realization in laboratory. Displacements, velocities and accelerations of the series of points on a driver body were determined by optical measuring technique - by dynamic measuring system PONTOS. The signal recorded before and after optimization were used and the effect on the driver body response was evaluated. (en)
Title	Experimental Evaluation of New Conception of Cab and Seat Vibrations Suppressio Experimental Evaluation of New Conception of Cab and Seat Vibrations Suppressio (en)
skos:prefLabel	Experimental Evaluation of New Conception of Cab and Seat Vibrations Suppressio Experimental Evaluation of New Conception of Cab and Seat Vibrations Suppressio (en)
skos:notation	RIV/46747885:24210/12:#0002746!RIV13-MPO-24210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FT-TA5/102)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Lufinka, Aleš Blekta, Jiří Petríková, Iva Marvalová, Bohdana
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta strojní
http://linked.open...dnocenehoVysledku	135557
http://linked.open...ai/riv/idVysledku	RIV/46747885:24210/12:#0002746
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	vibrations; minimize; non-contact measurement (en)
http://linked.open.../riv/klicoveSlovo	non-contact measurement vibrations minimize
http://linked.open...ontrolniKodProRIV	[633FC46324D7]
http://linked.open...v/mistoKonaniAkce	Tábor
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Proceedings of the 50th Annual Conference on Experimental Stress Analysis
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	RESEARCH OF MULTI-DEGREES VIBROISOLATION OF AN OPERATOR IN WHEEL-EXCAVATOR AND ENGINEERING VEHICLES CABS
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Blekta, Jiří Lufinka, Aleš Petríková, Iva Marvalová, Bohdana
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...ain/vavai/riv/wos	000314083900005
http://linked.open.../riv/zahajeniAkce	2012-01-01 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	České vysoké učení technické v Praze. Fakulta strojní
https://schema.org/isbn	978-80-01-05060-6
http://localhost/t...ganizacniJednotka	24210

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