Method of the unbalanced rotor critical frequency overcoming by means of the operated magnetic spring

Autor: Lukin Alexey, Popov Ivan, Skubov Dmitry, Shtukin Lev
Jazyk: English<br />French
Rok vydání: 2014
Předmět:
Zdroj: MATEC Web of Conferences, Vol 16, p 03005 (2014)
Druh dokumentu: article
ISSN: 2261-236X
DOI: 10.1051/matecconf/20141603005
Popis: When passing critical rotational frequency of a rotor with significant imbalance there can be cross-oscillations with large amplitudes. The algorithm of critical rotational frequency overcoming which allows reducing these oscillations considerably is described.It is offered to use a differential magnetic spring as an elastic support with operated stiffness.
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