@inproceedings{70bcd8c05336402583e455148975ff96,
title = "Modeling of hysteresis in piezoelectric actuator based on adaptive IIR filter",
abstract = "This paper presents a novel adaptive IIR filter modeling for the hysteresis characteristic in PEA (piezoelectric actuator). First, the PEA hysteresis operators are introduced and the modeling methods of traditional adaptive IIR (infinite-impulse response) filter are discussed. Then, delay operators of IIR adaptive filter are replaced with Backlash operators to compose a new adaptive IIR filter model. During the modeling process, LMS (Least Mean Square) algorithm is used to adjust the weight values. At last the modeling effectiveness is verified via a micro-positioning system experiment platform based on PEA. Experimental results show that the proposed Backlash operator based IIR adaptive filter can achieve accurate hysteresis modeling.",
keywords = "Backlash operator, Hysteresis modeling, LMS algorithm, Piezoelectric actuator adaptive IIR filter",
author = "Ning Dong and Fengmin Shan and Xiangdong Liu",
year = "2014",
doi = "10.1109/ICMA.2014.6885671",
language = "English",
isbn = "9781479939787",
series = "2014 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014",
publisher = "IEEE Computer Society",
pages = "55--60",
booktitle = "2014 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014",
address = "United States",
note = "11th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014 ; Conference date: 03-08-2014 Through 06-08-2014",
}