Piezoelectric micromanipulator dataset for hysteresis identification

Helon Vicente Hultmann Ayala; Micky Rakotondrabe; Leandro Dos Santos Coelho

doi:10.1016/j.dib.2020.105175

Piezoelectric micromanipulator dataset for hysteresis identification

Data Brief. 2020 Jan 25:29:105175. doi: 10.1016/j.dib.2020.105175. eCollection 2020 Apr.

Authors

Helon Vicente Hultmann Ayala¹, Micky Rakotondrabe², Leandro Dos Santos Coelho³

Affiliations

¹ Department of Mechanical Engineering, Pontifical Catholic University of Rio de Janeiro, Brazil.
² Laboratoire Génie de Production, National School of Engineering in Tarbes / INPT, France.
³ Industrial and Systems Graduate Program, Pontifical Catholic University of Paraná, Brazil.

Abstract

This data in brief presents displacement measurements acquired from a piezoelectric cantilevered actuator when subjected to harmonic excitations. The micro displacements are measured with optical sensors. The dataset has been used recently for the purpose of nonlinear black-box modelling, where the hysteretic behaviour of such devices has been modelled [1,2]. We hope to enable reproducibility by sharing the data used in [1,2], which are previous works by the authors, allowing the comparison of new methods on a common basis. Additionally, researchers interested in piezoelectric actuators for high precision tasks may also benefit on working with the present dataset.

Keywords: Mechatronics; Micromanipulators; Piezoelectric actuator; System identification.