About: Electro-mechanical impact system excited by a source of limited power

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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	Numerickým řešením pohybových rovnic v bezrozměrovém tvaru byl zkoumán elektromagnetický systém obsahující mechanickou podsoustavu s jedním stupněm volnosti. Jsou uvažovány nelinearity v elektrickém obvodu, v mechanické podsoustavě (rázy) a ve vazbě mezi kmitající hmotou a vibrátorem konečného výkonu. Na příkladech je ukázán vliv rázu a velikosti buzení. (cs) Electromechanical system with one degree of freedom in mechanical oscillating part and other degrees in rotation a electrical subsystems is investigated by means of numerical solution of derived equations in dimensionless form. The most important nonlinearities are impacts of the main body on the stiff but deformable stop. Other nonlinear effects are introduced into system by the force transformation from unbalance exciter with limited power into the oscillating subsystem and also by nonlinear magnetic flux in the driving electromotor. Presented numerical simulation was focused on the study of the influence of exciting unbalance level on the time histories of caused oscillations and of phase trajectories. The various responses were shown and discussed in examples. Electromechanical system with one degree of freedom in mechanical oscillating part and other degrees in rotation a electrical subsystems is investigated by means of numerical solution of derived equations in dimensionless form. The most important nonlinearities are impacts of the main body on the stiff but deformable stop. Other nonlinear effects are introduced into system by the force transformation from unbalance exciter with limited power into the oscillating subsystem and also by nonlinear magnetic flux in the driving electromotor. Presented numerical simulation was focused on the study of the influence of exciting unbalance level on the time histories of caused oscillations and of phase trajectories. The various responses were shown and discussed in examples. (en)
Title	Electro-mechanical impact system excited by a source of limited power Elektromechanický systém s rázy buzený zdrojem omezeného výkonu (cs) Electro-mechanical impact system excited by a source of limited power (en)
skos:prefLabel	Electro-mechanical impact system excited by a source of limited power Elektromechanický systém s rázy buzený zdrojem omezeného výkonu (cs) Electro-mechanical impact system excited by a source of limited power (en)
skos:notation	RIV/61388998:_____/08:00315329!RIV09-AV0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA101/06/0063), Z(AV0Z20760514)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Půst, Ladislav
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	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	365813
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/08:00315329
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	mechanical oscillations; impacts; limited power of exciter; electro-mechanical interaction (en)
http://linked.open.../riv/klicoveSlovo	impacts electro-mechanical interaction limited power of exciter mechanical oscillations
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[691B86B19A40]
http://linked.open...i/riv/nazevZdroje	Engineering Mechanics
http://linked.open...in/vavai/riv/obor	BI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	New computer approaches to investigation of nonlinear and chaotic vibration of rotors and drives due to their interaction with the neighbourhood
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	15
http://linked.open...iv/tvurceVysledku	Půst, Ladislav
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
issn	1802-1484
number of pages	10 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Electro-mechanical impact system excited by a source of limited power Electro-mechanical impact system excited by a source of limited power Electro-mechanical impact system excited by a source of limited power Electro-mechanical impact system excited by a source of limited power

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