About: Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation

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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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.scopus.com/authid/detail.url?authorId=54950669200
Description	Measurement and model analysis through numerical simulations led to the assessment of stress of structural nodes of scissor lifting platform, which is used for relocation of cars from a production line. It also led to optimalization of producting process. Immediate load of scissor lifting platform by a car on standf causes additional bending moment that must be captured in a scissor mechanism. At the beginning the experimental measurements on the real lifting platform were made for obtaining of dependence of displacement,velocity and acceleration on time. Then dynamical analysis using numerical method Runge-Kutta 4th order of lifting platform were created. Model analysis showed that the initial immediate acceleration of lifting platform at start and immediate deceleration at stop lead to dynamic shocks. These dynamic shocks are due to long term operation dangerous because they permanently load not only pivots but also other parts - bearings and joining parts. A resonance may occur as well. In particular, dynamic shocks caused damage of structural nodes. Measurement and model analysis through numerical simulations led to the assessment of stress of structural nodes of scissor lifting platform, which is used for relocation of cars from a production line. It also led to optimalization of producting process. Immediate load of scissor lifting platform by a car on standf causes additional bending moment that must be captured in a scissor mechanism. At the beginning the experimental measurements on the real lifting platform were made for obtaining of dependence of displacement,velocity and acceleration on time. Then dynamical analysis using numerical method Runge-Kutta 4th order of lifting platform were created. Model analysis showed that the initial immediate acceleration of lifting platform at start and immediate deceleration at stop lead to dynamic shocks. These dynamic shocks are due to long term operation dangerous because they permanently load not only pivots but also other parts - bearings and joining parts. A resonance may occur as well. In particular, dynamic shocks caused damage of structural nodes. (en)
Title	Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation (en)
skos:prefLabel	Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation (en)
skos:notation	RIV/46747885:24620/14:#0000559!RIV15-MSM-24620___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.30.0024), P(EE2.3.30.0065), P(LO1201)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Petrů, Michal
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 / Ústav pro nanomateriály, pokročilé technologie a inovace
http://linked.open...dnocenehoVysledku	27755
http://linked.open...ai/riv/idVysledku	RIV/46747885:24620/14:#0000559
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Experiment; Lift platform; Numerical analysis; Scissor mechanism (en)
http://linked.open.../riv/klicoveSlovo	Scissor mechanism Experiment Lift platform Numerical analysis
http://linked.open...ontrolniKodProRIV	[3BDF2B7281AB]
http://linked.open...v/mistoKonaniAkce	Mariánské Lázně
http://linked.open...i/riv/mistoVydani	Plzeň
http://linked.open...i/riv/nazevZdroje	Experimental Stress Analysis 2014
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	DEVELOPMENT OF THE INSTITUTE FOR NANOMATERIALS, ADVANCED TECHNOLOGIES AND INNOVATION Support of the creation of excellent research and development teams at the Technical University of Liberec Development of research teams of R & D projects at the Technical University of Liberec
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Lufinka, Aleš Novák, Ondřej Petrů, Michal Lepšík, Petr
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2014-01-01 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Výzkumný a zkušební ústav Plezň, s.r.o
https://schema.org/isbn	978-80-261-0377-6
http://localhost/t...ganizacniJednotka	24620

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