Control for systems in the presence of actuator and sensor hysteresis

Xinkai Chen; Toshikuni Ozaki

doi:10.1109/AFRCON.2009.5308174

Control for systems in the presence of actuator and sensor hysteresis

Xinkai Chen, Toshikuni Ozaki

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper studies the output control for a linear plant containing uncertain hysteresis nonlinearities both in actuator and sensor devices, where the hysteresis is represented by Prandtl-Ishlinskii model. A new adaptive control scheme is developed to compensate the uncertainties in the plant, the actuator and the sensor, and to generate an estimate of the plant output. The proposed control law ensures that all the signals in the closed-loop system are uniformly bounded. Furthermore, asymptotic zero tracking of the error between the estimated output and the desired output is guaranteed. The effectiveness of the proposed algorithm is shown by computer simulation.

Original language	English
Title of host publication	IEEE Africon 2009
DOIs	https://doi.org/10.1109/AFRCON.2009.5308174
Publication status	Published - 2009 Dec 1
Event	IEEE Africon 2009 - Nairobi, Kenya Duration: 2009 Sept 23 → 2009 Sept 25

Publication series

Name	IEEE AFRICON Conference

Conference

Conference	IEEE Africon 2009
Country/Territory	Kenya
City	Nairobi
Period	09/9/23 → 09/9/25

Keywords

Actuator
Adaptive control
Hysteresis
Prandtl-Ishlinskii model
Sensor

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/AFRCON.2009.5308174

Cite this

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title = "Control for systems in the presence of actuator and sensor hysteresis",

abstract = "This paper studies the output control for a linear plant containing uncertain hysteresis nonlinearities both in actuator and sensor devices, where the hysteresis is represented by Prandtl-Ishlinskii model. A new adaptive control scheme is developed to compensate the uncertainties in the plant, the actuator and the sensor, and to generate an estimate of the plant output. The proposed control law ensures that all the signals in the closed-loop system are uniformly bounded. Furthermore, asymptotic zero tracking of the error between the estimated output and the desired output is guaranteed. The effectiveness of the proposed algorithm is shown by computer simulation.",

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AU - Ozaki, Toshikuni

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N2 - This paper studies the output control for a linear plant containing uncertain hysteresis nonlinearities both in actuator and sensor devices, where the hysteresis is represented by Prandtl-Ishlinskii model. A new adaptive control scheme is developed to compensate the uncertainties in the plant, the actuator and the sensor, and to generate an estimate of the plant output. The proposed control law ensures that all the signals in the closed-loop system are uniformly bounded. Furthermore, asymptotic zero tracking of the error between the estimated output and the desired output is guaranteed. The effectiveness of the proposed algorithm is shown by computer simulation.

AB - This paper studies the output control for a linear plant containing uncertain hysteresis nonlinearities both in actuator and sensor devices, where the hysteresis is represented by Prandtl-Ishlinskii model. A new adaptive control scheme is developed to compensate the uncertainties in the plant, the actuator and the sensor, and to generate an estimate of the plant output. The proposed control law ensures that all the signals in the closed-loop system are uniformly bounded. Furthermore, asymptotic zero tracking of the error between the estimated output and the desired output is guaranteed. The effectiveness of the proposed algorithm is shown by computer simulation.

KW - Actuator

KW - Adaptive control

KW - Hysteresis

KW - Prandtl-Ishlinskii model

KW - Sensor

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DO - 10.1109/AFRCON.2009.5308174

M3 - Conference contribution

AN - SCOPUS:74349122007

SN - 9781424439195

T3 - IEEE AFRICON Conference

BT - IEEE Africon 2009

T2 - IEEE Africon 2009

Y2 - 23 September 2009 through 25 September 2009

ER -

Control for systems in the presence of actuator and sensor hysteresis

Abstract

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Conference

Keywords

ASJC Scopus subject areas

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