Automatic hysteresis modeling of piezoelectric micromanipulator in vision-guided micromanipulation systems

• Main Authors: Zhang, Yan Liang, Han, Ming Li, Yu, Meng Yin, Shee, Cheng Yap, Ang, Wei Tech
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Mechanical engineering::Mechatronics
• Online Access: https://hdl.handle.net/10356/101993; http://hdl.handle.net/10220/16507
• Institution: Nanyang Technological University

Conventional hysteresis modeling of piezoelectric actuators using interferometers or capacitive sensors is often performed off-line. However, the hysteresis of the piezoelectric actuator changes as the load acting on it or the driving frequency of the input signal alters, demanding that the hysteres...