Title :
Generation of electrical field in rotatable piezoactuator with butt end stimulation
Author :
Sepp, Yurij I. ; Shestakov, Vasily S.
Abstract :
Paper contains the analytic-numerical model to calculate parameters of electric field generated in a body of cylindrical piezoexciter. The field is excited by external two-phase supply system (potential loading) at the butt end of piezoexciter. Presented model is assigned for calculations of rotatable piezoactuator parameters. Also it may be used to calculate parameters of piezoresonators in sensors.
Keywords :
piezoelectric actuators; piezoelectricity; analytic-numerical model; butt end stimulation; cylindrical piezoexciter; electric field generation; external two-phase supply system; piezoresonators; potential loading; rotatable piezoactuator; sensors; Boundary conditions; Electric potential; Electrodes; Geometry; Laplace equations; Mathematical model; Piezoelectric materials; Power supplies; Stationary state; Voltage; Laplace equation; analytical-numerical decisions; cylindrical piezoexciter; electrical field states; potential loading; resonator; rotatable piezoactuator;
Conference_Titel :
EUROCON 2009, EUROCON '09. IEEE
Conference_Location :
St.-Petersburg
Print_ISBN :
978-1-4244-3860-0
Electronic_ISBN :
978-1-4244-3861-7
DOI :
10.1109/EURCON.2009.5167787
