About: Application of Krylov reduction technique for a machine tool multibody modelling

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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.hindawi.com/journals/ame/2014/592628/
Description	Quick calculation of machine tool dynamic response represents one of major requirements for machine tool virtual modelling and virtual machining, aiming at simulating the machining process performance, quality and precision of a workpiece. Enhanced time effectiveness in machine tool dynamic simulations may be achieved by employing model order reduction (MOR) techniques of the full finite element (FE) models. The paper provides a case study aimed at comparison of Krylov subspace base and mode truncation technique. Application of both of the reduction techniques for creating a machine tool multibody model is evaluated. The Krylov subspace reduction technique shows high quality both in terms of dynamic properties of the reduced multibody model and a very low time demands at the same time. Quick calculation of machine tool dynamic response represents one of major requirements for machine tool virtual modelling and virtual machining, aiming at simulating the machining process performance, quality and precision of a workpiece. Enhanced time effectiveness in machine tool dynamic simulations may be achieved by employing model order reduction (MOR) techniques of the full finite element (FE) models. The paper provides a case study aimed at comparison of Krylov subspace base and mode truncation technique. Application of both of the reduction techniques for creating a machine tool multibody model is evaluated. The Krylov subspace reduction technique shows high quality both in terms of dynamic properties of the reduced multibody model and a very low time demands at the same time. (en)
Title	Application of Krylov reduction technique for a machine tool multibody modelling Application of Krylov reduction technique for a machine tool multibody modelling (en)
skos:prefLabel	Application of Krylov reduction technique for a machine tool multibody modelling Application of Krylov reduction technique for a machine tool multibody modelling (en)
skos:notation	RIV/68407700:21220/14:00224974!RIV15-TA0-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TE01020075)
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Smolík, Jan Sušeň, Jindřich Sulitka, Matěj Šindler, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	3752
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/14:00224974
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Krylov subspace; Model order reduction; Harmonic analysis; Machine tool; Multibody model; Finite element; Dynamical system (en)
http://linked.open.../riv/klicoveSlovo	Dynamical system Machine tool Harmonic analysis Model order reduction Finite element Krylov subspace Multibody model
http://linked.open...odStatuVydavatele	EG - Egyptská arabská republika
http://linked.open...ontrolniKodProRIV	[7A996F00FDE3]
http://linked.open...i/riv/nazevZdroje	Advances in Mechanical Engineering
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Competence Center - Manufacturing Technology
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Sušeň, Jindřich Smolík, Jan Sulitka, Matěj Šindler, Jaroslav
http://linked.open...ain/vavai/riv/wos	000331307000001
issn	1687-8132
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1155/2014/592628
http://localhost/t...ganizacniJednotka	21220

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