Bouc–Wen Modeling and Inverse Multiplicative Structure to Compensate Hysteresis Nonlinearity in Piezoelectric Actuators

Author

Rakotondrabe, Micky

Author_Institution

Dept. of Micro-Mechatron. Syst., Franche-Comte Electron. Mec. Thermique et Opt. Sci. et Technol. (FEMTO-ST) Inst., Besançon, France

Volume

8

Issue

2

fYear

2011

fDate

4/1/2011 12:00:00 AM

Firstpage

428

Lastpage

431

Abstract

A new approach to compensate the strong hysteresis nonlinearity in piezoelectric materials is proposed. Based on the inverse multiplicative scheme, the approach avoids models inversion as employed in existing works. The compensator is therefore simple to implement and does not require additional computation as soon as the direct model is available. The proposed compensation technique is valuable for hysteresis that are modeled with the Bouc-Wen set of equations.

Keywords

hysteresis; piezoelectric actuators; piezoelectric materials; Bouc-Wen modeling; Bouc-Wen set of equations; compensator; hysteresis nonlinearity; inverse multiplicative scheme; inverse multiplicative structure; piezoelectric actuators; piezoelectric materials; Computational modeling; Hysteresis; Mathematical model; Optical sensors; Piezoelectric actuators; Bouc–Wen model; hysteresis compensation; inverse multiplicative scheme; piezoelectric actuators;

fLanguage

English

Journal_Title

Automation Science and Engineering, IEEE Transactions on

Publisher

ieee

ISSN

1545-5955

Type

jour

DOI

10.1109/TASE.2010.2081979

Filename

5604686