A fitness function for parameters identification of Bouc-Wen hysteresis model for piezoelectric actuators

Ashraf Saleem, Serein Al-Ratrout, Mostefa Mesbah

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Piezoelectric actuators (PA) are widely used in micro and nano positioning systems owing to their high stiffness, fast response, compact structure, and high precision. However, nonlinear behaviors of PAs, due to inherited hysteresis, tend to deteriorate their tracking performance. Therefore, many research works have been devoted to the modeling the hysteresis behavior in PAs. A number of nonlinear models were proposed in the literature such as Bouc-Wen (BW). The performance of identification of BW parameters is highly affected by the type of optimization algorithm and the adopted fitness function. One widely used fitness function is the mean square error (MSE). This choice often results in a relatively high error at the peaks and valleys of the displacement waveform. In this paper, a new optimization fitness function, based on the error in the signal peaks and valleys, is proposed. This fitness function is used to estimate the BW model parameters using the particle swarm optimization (PSO) technique. Experimental and simulation results show that this choice of fitness function improved the performance by up to 90% at the peaks and valleys.

Original languageEnglish
Title of host publication2018 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages119-123
Number of pages5
ISBN (Electronic)9781538663929
DOIs
Publication statusPublished - Jun 20 2018
Event5th International Conference on Electrical and Electronics Engineering, ICEEE 2018 - Istanbul, Turkey
Duration: May 3 2018May 5 2018

Other

Other5th International Conference on Electrical and Electronics Engineering, ICEEE 2018
CountryTurkey
CityIstanbul
Period5/3/185/5/18

Fingerprint

Piezoelectric actuators
Hysteresis
Identification (control systems)
Mean square error
Particle swarm optimization (PSO)
Stiffness

Keywords

  • Bouc-Wen hysteresis model
  • parameters identification
  • peaks and valleys fitness function
  • piezoelectric actuators

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Saleem, A., Al-Ratrout, S., & Mesbah, M. (2018). A fitness function for parameters identification of Bouc-Wen hysteresis model for piezoelectric actuators. In 2018 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018 (pp. 119-123). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEEE2.2018.8391313

A fitness function for parameters identification of Bouc-Wen hysteresis model for piezoelectric actuators. / Saleem, Ashraf; Al-Ratrout, Serein; Mesbah, Mostefa.

2018 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 119-123.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Saleem, A, Al-Ratrout, S & Mesbah, M 2018, A fitness function for parameters identification of Bouc-Wen hysteresis model for piezoelectric actuators. in 2018 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018. Institute of Electrical and Electronics Engineers Inc., pp. 119-123, 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018, Istanbul, Turkey, 5/3/18. https://doi.org/10.1109/ICEEE2.2018.8391313
Saleem A, Al-Ratrout S, Mesbah M. A fitness function for parameters identification of Bouc-Wen hysteresis model for piezoelectric actuators. In 2018 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 119-123 https://doi.org/10.1109/ICEEE2.2018.8391313
Saleem, Ashraf ; Al-Ratrout, Serein ; Mesbah, Mostefa. / A fitness function for parameters identification of Bouc-Wen hysteresis model for piezoelectric actuators. 2018 5th International Conference on Electrical and Electronics Engineering, ICEEE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 119-123
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