In active rotor control, vibrations of flexibly supported rotors suppressed by use of electronic feedback control system. System senses vibration level of rotor system and, in turn, provides damping such that vibration level maintained within acceptable limits. Enables rotor to operate through and above its critical speeds, increases bearing life, reduces size and weight of rotating shafts, and generally enables rotors to operate more smoothly.
Active Suppression of Rotor Vibrations
NASA Tech Briefs ; 11 , 6
1987-06-01
Sonstige
Keine Angabe
Englisch
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