๐”– Bobbio Scriptorium
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Non-linear rotor bearing behavior

โœ Scribed by Joel Sweet; Joseph Genin


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
784 KB
Volume
7
Category
Article
ISSN
0020-7462

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๐Ÿ“œ SIMILAR VOLUMES


NON-LINEAR OSCILLATIONS OF A ROTOR IN AC
โœ J.C. JI; C.H. HANSEN ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 288 KB

The non-linear response of a rotor supported by active magnetic bearings is investigated, and both primary and internal resonances are considered. The method of multiple scales is used to obtain four "rst order ordinary di!erential equations that describe the modulation of the amplitudes and phases

NON-LINEAR BEARING STIFFNESS PARAMETER E
โœ R. Tiwari; N.S. Vyas ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 408 KB

A procedure for estimation of non-linear stiffness parameters of rolling element bearings supporting a flexible rotor, based on analysis of the random response signals picked up from the bearing caps, is developed. The non-linear multi-degree-of-freedom equations, governing the motion of a flexible

PARAMETER ESTIMATION IN IMBALANCED NON-L
โœ R. Tiwari; N.S. Vyas ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 334 KB

This study attempts to explore the possibility of estimation of linear and non-linear stiffness parameters of rolling element bearings in rotor systems experiencing harmonic excitation from unknown imbalance as well as random excitation from a variety of sources, primarily the progressive random det