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Automatic balancing of flexible rotors, part I: Theoretical background

โœ Scribed by Z. Gosiewski


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
785 KB
Volume
100
Category
Article
ISSN
0022-460X

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โœฆ Synopsis


Some possibilities of automatization of flexible rotors balancing with controlled balancing heads are set out in this paper. A computer is proposed to be the controller. With help of modal analysis of the vibrations generated by unbalance forces a relationship between successive positions of the correction masses is determined. Some calculation procedures for control laws governing the shifting of correction masses in Cartesian or polar co-ordinate systems are introduced. A solution is proposed as to the problem of passing through critical speeds.


๐Ÿ“œ SIMILAR VOLUMES


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A simple synthesis method of automatic balancing for a system of flexible rotors is proposed in this paper. In order to describe the rotating system, transfer functions with complex coefficients are adopted. The influence coefficients method is used for derivation of the control law. The relationshi

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