Control for unknown systems preceded by hysteresis and its application to nanopositioner

Author

Xinkai Chen

Author_Institution

Dept. of Electron. & Inf. Syst., Shibaura Inst. of Technol., Saitama, Japan

fYear

2013

fDate

25-27 Sept. 2013

Firstpage

40

Lastpage

45

Abstract

In this paper, an implicit inversion of the hysteresis described by Preisach model is introduced to avoid difficulties of the directly inverse construction for this kind of complex hysteresis models. Based on this inversion, the adaptive control for unknown linear dynamical systems preceded with hysteresis described by Presaich model is formulated. The stability of the controlled systems is analyzed and zero output tracking error can be eventually achieved. Finally, the proposed algorithm is applied to the position control of the nano-stage driven by magnetostrictive actuator.

Keywords

adaptive control; control system analysis; position control; stability; Preisach model; adaptive control; complex hysteresis models; controlled systems stability; hysteresis implicit inversion; inverse construction; nanopositioner; position control; unknown linear dynamical systems; Artificial intelligence; Hysteresis; Magnetic analysis; Springs; Hysteresis; Preisach model; adaptive control; magnetostrictive actuator; nano-stage;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Mechatronic Systems (ICAMechS), 2013 International Conference on

Conference_Location

Luoyang

Print_ISBN

978-1-4799-2518-6

Type

conf

DOI

10.1109/ICAMechS.2013.6681747

Filename

6681747