About: Complex Model of a Real Machine Tool Feed Drive Axis With Ball Screw

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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://rcmt.cvut.cz
Description	Paper deals with the description of machine tool compex model creation. Complex model is composed of the description of machine frame dynamic properties based on FEM model, modal decomposition and transformation into the State-Space, description of ball screw feed drive mechanical properties and impementation into the model of servoregulation. Importance of complex modelling is proved on the example of a real machine X axis feed drive dynamic properties optimization. Complex model of the machine is verified by means of velocity loop frequency transfer function, whereby high level of correspondence between the simulation model and real machine feed drive regulation dynamic properties is shown. Relative damping of selected important eigenmodes is set according to typical values found on similar machine tool frames and analogous eigenmodes. Paper deals with the description of machine tool compex model creation. Complex model is composed of the description of machine frame dynamic properties based on FEM model, modal decomposition and transformation into the State-Space, description of ball screw feed drive mechanical properties and impementation into the model of servoregulation. Importance of complex modelling is proved on the example of a real machine X axis feed drive dynamic properties optimization. Complex model of the machine is verified by means of velocity loop frequency transfer function, whereby high level of correspondence between the simulation model and real machine feed drive regulation dynamic properties is shown. Relative damping of selected important eigenmodes is set according to typical values found on similar machine tool frames and analogous eigenmodes. (en)
Title	Complex Model of a Real Machine Tool Feed Drive Axis With Ball Screw Complex Model of a Real Machine Tool Feed Drive Axis With Ball Screw (en)
skos:prefLabel	Complex Model of a Real Machine Tool Feed Drive Axis With Ball Screw Complex Model of a Real Machine Tool Feed Drive Axis With Ball Screw (en)
skos:notation	RIV/68407700:21220/07:00131683!RIV12-MSM-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0507)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Sulitka, Matěj Strakoš, Petr
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	414522
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/07:00131683
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Ball screw feed drive; Complex model of machine tools; Damping; Model of feed drive regulation; Optimization of ball screw feed drive dynamic properties; Velocity loop frequendy response (en)
http://linked.open.../riv/klicoveSlovo	Ball screw feed drive Complex model of machine tools Model of feed drive regulation Optimization of ball screw feed drive dynamic properties Velocity loop frequendy response Damping
http://linked.open...ontrolniKodProRIV	[BF7DC40C67C3]
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of Production Engineering Technique and Technology
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Sulitka, Matěj Strakoš, Petr
http://localhost/t...ganizacniJednotka	21220

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