Internal Model Control Approach for Designing Piezoelectric Actuator Controller with Nonminimum Phase

Yi-Cheng Huang, Chih Hao Cheng

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

Micro positioning systems using piezoelectric stack actuator (PEA) have a very wide range of applications. However, these positioning responses comprise with nonminimum phase behavior when external force is applied significantly. In this paper, an Internal model control (IMC) approach for PEA is designed to achieve fast and accurate positioning. Piezoelectric actuator motion was compensated by incorporating the robust IMC structure design. Feedforward and feedback loops each with one tuning parameter for each PID1D 2 block was theoretical derived and experimental implemented through PC-based system, where the D2 denotes the second derivative. Results show the PEA can perform practically in precise positioning and remain robustly stabilization for high-speed actuation purpose under external disturbance force excitation.

Original languageEnglish
Pages188-193
Number of pages6
Publication statusPublished - 2003 Dec 16
EventPROCEEDINGS of the 2003 IEEE INTERNATIONAL SYMPOSIUM on INTELLIGENT CONTROL - Houston, TX, United States
Duration: 2003 Oct 52003 Oct 8

Other

OtherPROCEEDINGS of the 2003 IEEE INTERNATIONAL SYMPOSIUM on INTELLIGENT CONTROL
CountryUnited States
CityHouston, TX
Period03-10-0503-10-08

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All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Huang, Y-C., & Cheng, C. H. (2003). Internal Model Control Approach for Designing Piezoelectric Actuator Controller with Nonminimum Phase. 188-193. Paper presented at PROCEEDINGS of the 2003 IEEE INTERNATIONAL SYMPOSIUM on INTELLIGENT CONTROL, Houston, TX, United States.