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Proceedings Paper

Use of transducers in measurements of rotors systems
Author(s): V. Vekteris; A. Cereska
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Paper Abstract

The perspective of employment to diagnose quality of functioning of rotor system and discovery of developmenting defects of vibrationing signals, which registrate in the work of rotor system is important for properties of strengthening vibrotransducers, for simplicity of fastening of nonconact lasering speed and for inductive measuring transducers of improvement. It is examine the diagnostic system in this work, in which apply a few contact and noncontact transducers (frame of rotor vibroacceleration, inductive measuring transducers of improvements, laser measuring transducer of speeds and measuring transducers of phase). It is investigate the rotor system in which can be assemble hydrodynamic bearings and bearings of rolling of different construction. The object of research in the base of diagnostic measuring is to ascertain characteristics of inside sources, which cannot get in method of direct measuring. The quality of ability to work of this system belongs from type of using transducers and from apportunitys of analyses of getting signals. Orbits of rotor center, spectrums, densitys and others statistic characteristics are given using computering system of diagnosing of rotor systems according to which we can decide about technical state of rotor system.

Paper Details

Date Published: 22 June 2004
PDF: 8 pages
Proc. SPIE 5503, Sixth International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (22 June 2004); doi: 10.1117/12.579526
Show Author Affiliations
V. Vekteris, Vilnius Gediminas Technical Univ. (Lithuania)
A. Cereska, Vilnius Gediminas Technical Univ. (Lithuania)

Published in SPIE Proceedings Vol. 5503:
Sixth International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

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