Abstract and keywords
Abstract (English):
A brief analysis of the use of elastic-damper supports in high-speed rotary units is carried out. The principles of UDO operation with discrete control of functioning modes based on structural adaptation are considered. A mathematical model for calculating the dynamic characteristics of rotors is presented. A brief overview of the prospects for using bearing assemblies with controlled parameters is made.

rotor dynamics, critical frequencies, forced and polyharmonic oscillations, motion paths, elastic-damper supports( UDO), automated diagnostics, parameter control, active control, sensor elements, actuators

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