Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis

This paper proposes the novel design of a positioning control system of a piezo-ceramic actuator. Piezo-ceramic actuators have been used extensively in many engineering applications which require high precision positioning. However, it is well known that piezo-ceramic actuators exhibit hysteresis in...

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Autores principales:	Dongbo LIU, Fumitake FUJII
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2015
Materias:	adaptive control rate-dependent hysteresis piezo-ceramic actuator rbfnn pso imc Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/7e59ba8b566c4c7d868c04d52894ded3
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spelling	oai:doaj.org-article:7e59ba8b566c4c7d868c04d52894ded32021-11-26T06:32:14ZAdaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis2187-974510.1299/mej.15-00190https://doaj.org/article/7e59ba8b566c4c7d868c04d52894ded32015-08-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/2/6/2_15-00190/_pdf/-char/enhttps://doaj.org/toc/2187-9745This paper proposes the novel design of a positioning control system of a piezo-ceramic actuator. Piezo-ceramic actuators have been used extensively in many engineering applications which require high precision positioning. However, it is well known that piezo-ceramic actuators exhibit hysteresis in their response to driving input which considerably deteriorates positioning accuracy if no appropriate compensation has been made. Huge efforts have been devoted to the design of control system for positioning control of a piezo-ceramic actuator and a number of different control strategies are proposed for its hysteresis compensation. This paper tackles the problem of the compensation of rate-dependent hysteresis of a piezo-ceramic actuator. Rate-dependence of a hysteresis means that its behavior will vary if the rate or the frequency of the driving signal of the actuator changes. This paper proposes the use of two radial basis function neural networks (RBFNN) to construct a high precision positioning control system of a piezo-ceramic actuator which exhibits rate-dependent hysteresis. The proposed control system takes the form of the internal model control (IMC) system, where one RBFNN is used as the internal model of a piezo-ceramic actuator having rate-dependent hysteresis while the other RBFNN is configured to work as a controller of the system. It is shown in this paper that RBFNN model trained with particle swarm optimization (PSO) algorithm provides good modeling performance for a wide range of driving frequency, and the RBFNN controller is made adaptive with back propagation on-line parameter updater to cope with possible modeling inaccuracy between the actuator and its model. Results of the positioning control experiments indicate that proposed adaptive internal model control system with two RBFNNs shows adequate performance on the compensation of rate-dependent hysteresis to guarantee high precision positioning.Dongbo LIUFumitake FUJIIThe Japan Society of Mechanical Engineersarticleadaptive controlrate-dependent hysteresispiezo-ceramic actuatorrbfnnpsoimcMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 2, Iss 6, Pp 15-00190-15-00190 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	adaptive control rate-dependent hysteresis piezo-ceramic actuator rbfnn pso imc Mechanical engineering and machinery TJ1-1570
spellingShingle	adaptive control rate-dependent hysteresis piezo-ceramic actuator rbfnn pso imc Mechanical engineering and machinery TJ1-1570 Dongbo LIU Fumitake FUJII Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
description	This paper proposes the novel design of a positioning control system of a piezo-ceramic actuator. Piezo-ceramic actuators have been used extensively in many engineering applications which require high precision positioning. However, it is well known that piezo-ceramic actuators exhibit hysteresis in their response to driving input which considerably deteriorates positioning accuracy if no appropriate compensation has been made. Huge efforts have been devoted to the design of control system for positioning control of a piezo-ceramic actuator and a number of different control strategies are proposed for its hysteresis compensation. This paper tackles the problem of the compensation of rate-dependent hysteresis of a piezo-ceramic actuator. Rate-dependence of a hysteresis means that its behavior will vary if the rate or the frequency of the driving signal of the actuator changes. This paper proposes the use of two radial basis function neural networks (RBFNN) to construct a high precision positioning control system of a piezo-ceramic actuator which exhibits rate-dependent hysteresis. The proposed control system takes the form of the internal model control (IMC) system, where one RBFNN is used as the internal model of a piezo-ceramic actuator having rate-dependent hysteresis while the other RBFNN is configured to work as a controller of the system. It is shown in this paper that RBFNN model trained with particle swarm optimization (PSO) algorithm provides good modeling performance for a wide range of driving frequency, and the RBFNN controller is made adaptive with back propagation on-line parameter updater to cope with possible modeling inaccuracy between the actuator and its model. Results of the positioning control experiments indicate that proposed adaptive internal model control system with two RBFNNs shows adequate performance on the compensation of rate-dependent hysteresis to guarantee high precision positioning.
format	article
author	Dongbo LIU Fumitake FUJII
author_facet	Dongbo LIU Fumitake FUJII
author_sort	Dongbo LIU
title	Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
title_short	Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
title_full	Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
title_fullStr	Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
title_full_unstemmed	Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
title_sort	adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis
publisher	The Japan Society of Mechanical Engineers
publishDate	2015
url	https://doaj.org/article/7e59ba8b566c4c7d868c04d52894ded3
work_keys_str_mv	AT dongboliu adaptiveinternalmodelcontroldesignforpositioningcontrolofapiezoceramicactuatorwithratedependenthysteresis AT fumitakefujii adaptiveinternalmodelcontroldesignforpositioningcontrolofapiezoceramicactuatorwithratedependenthysteresis
_version_	1718409787088044032

Adaptive internal model control design for positioning control of a piezo-ceramic actuator with rate-dependent hysteresis

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