Identification of piezoelectric ultrasonic transducers for machining processes

Tarek Tutunji, Ashraf Saleem, Mohammad Salah, Naseer Ahmad

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

Abstract

Smart or active materials expand or deform as a response to external pressure, temperature, or electromagnetic field. The most commonly used active material in actuators is piezoelectric as it relates the electric field to mechanical compression and elongation. However, mathematical modeling of such actuators is tedious and complicated because of the nonlinear behavior. Therefore, there is a need to employ appropriate identification algorithms in order to capture the modeling process of such actuators. In this paper, ultrasonic transducer that is used in ultrasonically assisted machining is adopted as a case study. A component-based model for the piezoelectric is derived and the dynamic response is analyzed. Then, two identification techniques, ARX and ANN, are used to obtain models that mimic the system's dynamic response with minimal error.

Original languageEnglish
Title of host publication2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013
DOIs
Publication statusPublished - 2013
Event2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013 - Amman, Jordan
Duration: Apr 9 2013Apr 11 2013

Other

Other2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013
CountryJordan
CityAmman
Period4/9/134/11/13

Fingerprint

Ultrasonic transducers
Piezoelectric transducers
Dynamic response
Machining
Actuators
Piezoelectric actuators
Electromagnetic fields
Elongation
Temperature distribution
Electric fields

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Tutunji, T., Saleem, A., Salah, M., & Ahmad, N. (2013). Identification of piezoelectric ultrasonic transducers for machining processes. In 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013 [6547377] https://doi.org/10.1109/ISMA.2013.6547377

Identification of piezoelectric ultrasonic transducers for machining processes. / Tutunji, Tarek; Saleem, Ashraf; Salah, Mohammad; Ahmad, Naseer.

2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013. 2013. 6547377.

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

Tutunji, T, Saleem, A, Salah, M & Ahmad, N 2013, Identification of piezoelectric ultrasonic transducers for machining processes. in 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013., 6547377, 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013, Amman, Jordan, 4/9/13. https://doi.org/10.1109/ISMA.2013.6547377
Tutunji T, Saleem A, Salah M, Ahmad N. Identification of piezoelectric ultrasonic transducers for machining processes. In 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013. 2013. 6547377 https://doi.org/10.1109/ISMA.2013.6547377
Tutunji, Tarek ; Saleem, Ashraf ; Salah, Mohammad ; Ahmad, Naseer. / Identification of piezoelectric ultrasonic transducers for machining processes. 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013. 2013.
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