Stability of magnetic bearing rotor systems and the effects of gravity and damping

Stability of magnetic bearing rotor systems and the effects of gravity and damping

New and general stability criteria for magnetic bearing-rotor systems under practical conditions of system operation and failure based on the Lyapunov second (direct) method are presented.

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Bibliographische Detailangaben
Veröffentlicht in:AIAA Journal 1994-07, Vol.32 (7), p.1492-1499
Hauptverfasser: Zhong, P, Townsend, M. A
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Bearings, bushings, rolling bearings
DAMPING
Drives
ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
Exact sciences and technology
Fluid dynamics
Gravity
GYROSCOPES
MAGNETIC BEARINGS
Magnetism
Mechanical engineering
Mechanical engineering. Machine design
MECHANICAL VIBRATIONS
ROTORS
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Beschreibung
Zusammenfassung:New and general stability criteria for magnetic bearing-rotor systems under practical conditions of system operation and failure based on the Lyapunov second (direct) method are presented.
ISSN:0001-1452
1533-385X
DOI:10.2514/3.12220