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PHYSICS
Inertial nanostep piezoelectric drive: modeling and experiment
Olga M. Gorbenkoa, Stanislav Y. Lukashenkoa, Stepan V. Pichakhchiab, Ivan D. Sapozhnikova, Mikhail L. Fel'shtyna, Alexander O. Golubokab a Institute for Analytical Instrumentation of RAS, St. Petersburg, Russia
b St. Petersburg Academic University, St. Petersburg, Russia
Abstract:
A vertical inertial nanostep piezoelectric drive is considered. A virtual model was created, and the operating modes of a real drive were studied by numerical experiment. Piezo electromechanical resonance was discovered and a method to eliminate resonant vibrations by increasing electrical losses in the discharge circuit of the piezo actuator capacitance was proposed. A satisfactory agreement between the calculated and experimental data for the drive steps in the nanometer displacement range was obtained.
Keywords:
inertial piezoelectric drive, nano positioning system, piezo actuator, piezoelectric effect.
Received: 14.08.2024 Revised: 02.09.2024 Accepted: 03.09.2024
Citation:
Olga M. Gorbenko, Stanislav Y. Lukashenko, Stepan V. Pichakhchi, Ivan D. Sapozhnikov, Mikhail L. Fel'shtyn, Alexander O. Golubok, “Inertial nanostep piezoelectric drive: modeling and experiment”, Nanosystems: Physics, Chemistry, Mathematics, 15:5 (2024), 643–653
Linking options:
https://www.mathnet.ru/eng/nano1307 https://www.mathnet.ru/eng/nano/v15/i5/p643
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