The artificial neural network modelling of the piezoelectric actuator vibrations using laser displacement sensor
Makaleler > Tam Makale · 2017
Yazarlar: Levent PARALI, Ali SARI, Ulaş KILIÇ, Ozge Sahin, Jiri PECHOUSEK
Journal of Electrical Engineering, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Wos, 2017, cilt 68, ss 371-377
Özet
Abstract We report an improvement of the artificial neural network (ANN) modelling of a piezoelectric actuator vibration based on the experimental data. The controlled vibrations of an actuator were obtained by utilizing the swept-sine signal excitation. The peak value in the displacement signal response was measured by a laser displacement sensor. The piezoelectric actuator was modelled in both linear and nonlinear operating range. A consistency from 90.3 up to 98.9% of ANN modelled output values and experimental ones was reached. The obtained results clearly demonstrate exact linear relationship between the ANN model and experimental values.