Počet záznamů: 1
Electro-mechanical impact system excited by a source of limited power
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SYSNO ASEP 0315329 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Electro-mechanical impact system excited by a source of limited power Překlad názvu Elektromechanický systém s rázy buzený zdrojem omezeného výkonu Tvůrce(i) Půst, Ladislav (UT-L) RID Zdroj.dok. Engineering Mechanics. - : Association for Engineering Mechanics - ISSN 1802-1484
Roč. 15, č. 6 (2008), s. 1-10Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova mechanical oscillations ; impacts ; limited power of exciter ; electro-mechanical interaction Vědní obor RIV BI - Akustika a kmity CEP GA101/06/0063 GA ČR - Grantová agentura ČR CEZ AV0Z20760514 - UT-L (2005-2011) Anotace 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. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2009
Počet záznamů: 1