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Authors: Liang Tang 1 ; Lei Liu 2 and Xin Guan 1

Affiliations: 1 Beijing Institute of Control Engineering, China ; 2 Dalian University of Technology, China

ISBN: 978-989-758-039-0

Keyword(s): Hysteretic Dynamics, Piezoelectric Actuator, Broadband Control, Jitter Control.

Related Ontology Subjects/Areas/Topics: Engineering Applications ; Industrial Engineering ; Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Precision Engineering ; Real-Time Systems Control ; Robotics and Automation ; Signal Processing, Sensors, Systems Modeling and Control ; System Modeling

Abstract: This paper investigates the modeling and H∞ composite control of the coupled hysteretic dynamics in a piezoelectric micro-displacement system (PMS). First, the coupled multi-field hysteretic dynamics with physical meanings is presented for PMS. Next, the composite control analysis of the hysteretic dynamics is proposed. Then, a H∞ synthesis controller is designed by using the simplified hysteretic dynamics. To enhance the H∞ performance, the inversion-based feedforward compensation is augmented. The proposed H∞ feedback control and the inversion-based feedforward can be designed separately. Finally, the experimental studies are provided to demonstrate the proposed H∞ composite control approach.

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Paper citation in several formats:
Tang, L.; Liu, L. and Guan, X. (2014). Modeling and H∞ Composite Control of the Coupled Hysteretic Dynamics in Piezoelectric Micro-displacement Systems.In Proceedings of the 11th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-758-039-0, pages 441-449. DOI: 10.5220/0005015204410449

@conference{icinco14,
author={Liang Tang. and Lei Liu. and Xin Guan.},
title={Modeling and H∞ Composite Control of the Coupled Hysteretic Dynamics in Piezoelectric Micro-displacement Systems},
booktitle={Proceedings of the 11th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2014},
pages={441-449},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005015204410449},
isbn={978-989-758-039-0},
}

TY - CONF

JO - Proceedings of the 11th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - Modeling and H∞ Composite Control of the Coupled Hysteretic Dynamics in Piezoelectric Micro-displacement Systems
SN - 978-989-758-039-0
AU - Tang, L.
AU - Liu, L.
AU - Guan, X.
PY - 2014
SP - 441
EP - 449
DO - 10.5220/0005015204410449

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