Modelling, design, and real time implementation of robust H-infinity position control of piezoelectric actuator drive - CentraleSupélec Access content directly
Journal Articles International Journal of Mechatronics and Automation Year : 2018

Modelling, design, and real time implementation of robust H-infinity position control of piezoelectric actuator drive

Abstract

This paper deals with the synthesis, design, and implementation of robust H-infinity (H∞) position controller of piezoelectric actuator drive (PAD). The PAD is an accurate rotary piezoelectric motor that employs the elongation of stack actuators and the micro-toothed ring and shaft to generate precise rotation motion. The motor position depends on precise adjustment between the motor ring and shaft and therefore demands a closed loop control to overcome the maladjustment problems. In this paper, Simulink model of the PAD is firstly proposed. Robust H∞ position controller is then designed, implemented, and validated by simulation and experimental tests.
No file

Dates and versions

hal-02401589 , version 1 (10-12-2019)

Identifiers

Cite

M. Brahim, Y. Bernard, I. Bahri. Modelling, design, and real time implementation of robust H-infinity position control of piezoelectric actuator drive. International Journal of Mechatronics and Automation, 2018, 6 (4), pp.151. ⟨10.1504/IJMA.2018.095516⟩. ⟨hal-02401589⟩
42 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More