Modeling and control of rate-dependent hysteresis based on Hammerstein-like system by using Fuzzy Tree method

Author

Wei, Zhang ; Zhen, Zhang ; Jianqin, Mao ; Kemin, Zhou

Author_Institution

Sch. of Autom. Sci. & Electr. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China

fYear

2012

fDate

25-27 July 2012

Firstpage

390

Lastpage

395

Abstract

To deal with the rate-dependent hysteresis, this paper proposes a Hammerstein-like system based on Fuzzy Tree method (FT) and the validity is verified by experimental data. Based on the proposed model, a PID feedback controller combined with nonlinearity inverse compensation in feedforward loop is used for tracking control. Numerical simulation shows that the control method is effective.

Keywords

control nonlinearities; control system synthesis; feedback; feedforward; fuzzy systems; hysteresis; numerical analysis; position control; three-term control; trees (mathematics); Hammerstein-like system; PID feedback controller; control method; feedforward loop; fuzzy tree method; nonlinearity inverse compensation; numerical simulation; rate-dependent hysteresis control; tracking control; Adaptive control; Computational modeling; Data models; Hysteresis; Magnetic hysteresis; Magnetostriction; Mathematical model; Feedback; Feedforward Compensation; Fuzzy Tree Method; Giant Magnetostrictive Actuator; Hammerstein-like System; Hysteresis Nonlinearity;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2012 31st Chinese

Conference_Location

Hefei

ISSN

1934-1768

Print_ISBN

978-1-4673-2581-3

Type

conf

Filename

6389961