hrcak mascot   Srce   HID

Izvorni znanstveni članak

Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings

J. Ondrouch ; Department of Mechanics, Technical University of Ostrava, Czech Republic
P. Ferfecki ; Structural Integrity & Materials Design, VSB – Technical University of Ostrava, Czech Republic
Z. Poruba ; Department of Mechanics, Technical University of Ostrava, Czech Republic

Puni tekst: engleski, pdf (281 KB) str. 107-110 preuzimanja: 423* citiraj
APA 6th Edition
Ondrouch, J., Ferfecki, P. i Poruba, Z. (2010). Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings. Metalurgija, 49 (2), 107-110. Preuzeto s https://hrcak.srce.hr/43652
MLA 8th Edition
Ondrouch, J., et al. "Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings." Metalurgija, vol. 49, br. 2, 2010, str. 107-110. https://hrcak.srce.hr/43652. Citirano 20.09.2019.
Chicago 17th Edition
Ondrouch, J., P. Ferfecki i Z. Poruba. "Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings." Metalurgija 49, br. 2 (2010): 107-110. https://hrcak.srce.hr/43652
Harvard
Ondrouch, J., Ferfecki, P., i Poruba, Z. (2010). 'Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings', Metalurgija, 49(2), str. 107-110. Preuzeto s: https://hrcak.srce.hr/43652 (Datum pristupa: 20.09.2019.)
Vancouver
Ondrouch J, Ferfecki P, Poruba Z. Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings. Metalurgija [Internet]. 2010 [pristupljeno 20.09.2019.];49(2):107-110. Dostupno na: https://hrcak.srce.hr/43652
IEEE
J. Ondrouch, P. Ferfecki i Z. Poruba, "Active vibration reduction of rigid rotor by kinematic excitation of bushes of journal bearings", Metalurgija, vol.49, br. 2, str. 107-110, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/43652. [Citirano: 20.09.2019.]

Sažetak
Possibilities of active lateral vibration reduction of a symmetric, rigid rotor supported by journal bearings are given. They were obtained by computational modelling. Efficiency of the feedback P and PD controllers in the stable revolution interval was examined. The linearized rotor system model was used. The results of the theoretical analysis are assigned for a testing stand where the bearing bush motions are deactivated by piezoelectric actuators connected to the controllers.

Ključne riječi
bearing; controller; rotor system; vibration reduction

Hrčak ID: 43652

URI
https://hrcak.srce.hr/43652

[hrvatski]

Posjeta: 718 *