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- Title
Research of rotary piezotable driven by two harmonic signals.
- Authors
Grybas, I.; Bubulis, A.; Bansevičius, R.; Jūrėnas, V.
- Abstract
This paper presents description of new design, its operation and primary research data of rotary piezotable driven by two harmonic signals. Synthesis of driving ring shape piezoelement and additional components ensures uniform motion of rotor. Supply of two harmonic signals, which are featured by distinct frequency and amplitude, to appropriately sectioned electrodes of piezoelectric ringshaped transducer initiates specific rotational type oscillations of the rotor. Experimental research provides a possibility to observe two oscillation-based operational regimes and one regime integrating both ordinary rotational motion and rotational vibrations effect.
- Subjects
SIGNALS &; signaling; TRANSDUCERS; OSCILLATIONS; ROTORS; VIBRATION (Aeronautics)
- Publication
Mechanika, 2014, Vol 20, Issue 6, p573
- ISSN
1392-1207
- Publication type
Article
- DOI
10.5755/j01.mech.20.6.8797