Tytuł artykułu
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Warianty tytułu
Dynamicke vlastnosti rotorove soustavy ulozene v radialnich aktivnich magnetickych loziskach
Konferencja
International Seminar of Applied Mechanics (11 ; 08-10.06.2007 ; Wisła, Polska)
Języki publikacji
Abstrakty
The contribution deals with the research of the lateral vibration of rotor system supported by radial active magnetic bearing (AMB) controlled by current PD controller on the base of Campbell’s diagram, eigenshapes of vibration, vibration responses, diagrams of stability of steady-state excited by imbalance forces and frequency spectra. For determination of the steady-state component of rotor system response on excitation by centrifugal forces of rotating parts the method of trigonometric collocation was used.
V predlozenem prispevku je pricne kmitani rotorove soustavy ulozene v radialnich aktivnich magnetickych loziskach rizenych s proudovym PD regulatorem zkoumano na zaklade Campbellova diagramu, vlastnich tvaru kmitani, rezonacnich krivek, diagramu stability ustaleneho vynuceneho kmitani a frekvencnich spekter. K vypoctu ustalene slozky odezvy rotorove soustavy na buzeni odstredivymi silami rotujicich casti je pouzita metoda trigonometricke kolokace.
Rocznik
Tom
Strony
41--46
Opis fizyczny
Bibliogr. 1 poz.
Twórcy
autor
- VSB-Technical University of Ostrava, Center of Advanced Innovation Technologies
autor
- VSB-Technical University of Ostrava, Department of Mechanics
autor
- CISS - IT ASCR, Branch of Ostrava, VSB-Technical University of Ostrava
Bibliografia
- 1. Ferfecki P.: Computational Modelling of a Rotor System Supported by Radial Active Magnetic Bearing. Ph.D. thesis, Ostrava, VSB-TUO, 2005. 120 p., in Czech.
Typ dokumentu
Bibliografia
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