Abstract
Structural-parametric models of electroelastic actuators for nanomechanics are presented. The structure of the actuators is established, and their transfer functions are determined. Transfer functions are derived for a piezo actuator with a generalized piezo effect. The change in elastic pliability and rigidity of the actuator is established in the case of voltage control and also current control.
Similar content being viewed by others
REFERENCES
Schultz, J., Ueda, J., and Asada, H., Cellular Actuators, Oxford: Butterworth-Heinemann, 2017.
Cady, W.G., Piezoelectricity: An Introduction to the Theory and Applications of Electromechanical Phenomena in Crystals, New York: McGraw-Hill, 1946.
Afonin, S.M., Structural-parametric model and transfer functions of electroelastic actuator for nano- and microdisplacement, in Piezoelectrics and Nanomaterials: Fundamentals, Developments and Applications, Parinov, I.A., Ed., New York: Nova Science, 2015, ch. 9, pp. 225–242.
Nikol’skii, A.A., Tochnye dvukhkanal’nye sledyashchie elektroprivody s p’ezokompensatorami (Precise Two-Channel Tracking Electric Actuators with Piezocompensators), Moscow: Energoatomizdat, 1988.
Panich, A.E., P’ezokeramicheskie aktyuatory (Piezoceramic Actuators), Rostov-on-Don: Yuzhn. Fed. Univ., 2008.
Afonin, S.M., Structural parametric model of a piezoelectric nanodisplacement transducer, Dokl. Phys., 2008, vol. 53, no. 3, pp. 137–143.
Afonin, S.M., Structural-parametric model of a piezonanomotor, Vestn. Mashinostr., 2001, no. 5, pp. 29–33.
Physical Acoustics: Principles and Methods, Vol. 1, Part A: Methods and Devices, Mason, W., Ed., New York: Academic, 1964.
Polyanin, A.D., Spravochnik po lineinym uravneniyam matematicheskoi fiziki (Handbook on Linear Equations in Mathematical Physics), Moscow: Fizmatlit, 2001.
Afonin, S.M., Compression and elastic-pliability diagrams of nano-scale piezomotors, Vestn. Mashinostr., 2003, no. 9, pp. 16–18.
Afonin, S.M., Multilayer piezoelectric nano- and micromotors with a transverse piezo effect, Russ. Eng. Res., 2014, vol. 34, no. 11, pp. 671–679.
Afonin, S.M., A structural-parametric model of electroelastic actuator for nano- and microdisplacement of mechatronic system, in Advances in Nanotechnology, Bartul, Z. and Trenor, J., Eds., New York: Nova Science, 2017, vol. 19, ch. 8, pp. 259–284.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by B. Gilbert
About this article
Cite this article
Afonin, S.M. Electroelastic Actuator for Nanomechanics. Russ. Engin. Res. 40, 893–900 (2020). https://doi.org/10.3103/S1068798X20110039
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068798X20110039