DocumentCode
2958428
Title
Identification of Dynamic Hysteresis Based on Duhem Model
Author
Hui, Chen ; Yonghong, Tan ; Xingpeng, Zhou ; Ruili, Dong ; Yahong, Zhang
Volume
1
fYear
2011
fDate
28-29 March 2011
Firstpage
810
Lastpage
814
Abstract
In this paper, an identification method for dynamic hysteresis based on Duhem model is proposed. In this method, the functions involved in the Duhem model is approximated by polynomials based on the well-known Weierstrass theorem. Then, the general solutions to approximate the functions in the model are derived. The recursive least squares method is implemented to estimate the coefficients of the polynomials to approximate the general solutions. Finally, simulation results are presented to evaluate the proposed modeling method.
Keywords
hysteresis; identification; least squares approximations; nonlinear control systems; polynomial approximation; recursive estimation; Duhem model; Weierstrass theorem; dynamic hysteresis; identification; polynomial approximation; recursive least squares method; Adaptation model; Hysteresis; Least squares approximation; Magnetic hysteresis; Mathematical model; Polynomials; Simulation; Duhem model; Hysteresis; Recursive least square; Weierstrass polynomial approximation;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location
Shenzhen, Guangdong
Print_ISBN
978-1-61284-289-9
Type
conf
DOI
10.1109/ICICTA.2011.210
Filename
5750636
Link To Document