Adaptive Control for Magnetostrictive Actuated Nano-Positioner

被引：0

作者：

Chen, Xinkai ^{[1
]}

Feng, Ying ^{[2
]}

Su, Chun-Yi ^{[2
]}

机构：

[1] Shibaura Inst Technol, Dept Elect & Informat Syst, Minuma Ku, Saitama, Saitama 3378570, Japan

[2] S China Univ Technol, Sch Automat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS (ROBIO) | 2013年

关键词：

HYSTERESIS; SYSTEMS; IDENTIFICATION; COMPENSATION;

D O I：

暂无

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The nano-positioner driven by magnetostrictive actuator is composed of a magnetostrictive actuator and a positioning mechanism (PM). Due to the existence of hysteretic nonlinearity in the magnetostrictive actuator and the friction behavior in the PM, the accurate position control of the nano-stage is a challenging task. This paper discusses the high precision control for the magnetostrictive nano-positioner, where the hysteresis is described by Preisach model. The proposed control law ensures the zero output tracking of the controlled positioner. Experimental results show the effectiveness of the proposed method.

引用

页码：32 / 37

页数：6

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