The artificial neural network modelling of the piezoelectric actuator vibrations using laser displacement sensor
JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS(2017)
摘要
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.
更多查看译文
关键词
piezoelectric actuator,laser displacement sensor,resonance frequency,vibration displacement,artificial neural network
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要