Identification and validation of a lumped parameters model for the dielectric relaxation of a piezoelectric tactile sensor

Cattin, D., Oboe, R., Dahiya, R.S. and Valle, M. (2010) Identification and validation of a lumped parameters model for the dielectric relaxation of a piezoelectric tactile sensor. In: 2010 IEEE International Symposium on Industrial Electronics (ISIE), Bari, Italy, 4-7 Jul 2010, pp. 452-457. (doi:10.1109/ISIE.2010.5637679)

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Publisher's URL: http://dx.doi.org/10.1109/ISIE.2010.5637679

Abstract

This paper presents the identification of a lumped parameters model of a POSFET tactile sensor which aims to give the sense of touch to humanoid robots. A Cole-Cole model has been design in order to describe the dynamic of dielectric relaxation of the PVDF-TrFE piezoelectric polymer. The tactile sensor has been characterized in time and frequency domain. The parameters of the model have been estimated from the time domain response and validated in frequency domain.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Dahiya, Professor Ravinder
Authors: Cattin, D., Oboe, R., Dahiya, R.S., and Valle, M.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering

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