Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems

M Di Bernardo; C. Hoyos Velasco; U. Montanaro; S. Santini

doi:10.1109/ISCAS.2010.5537397

Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems

M Di Bernardo, C. Hoyos Velasco, U. Montanaro, S. Santini

Department of Engineering Mathematics

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

2 Citations (Scopus)

Abstract

This paper presents the first digital implementation of a novel model reference adaptive scheme for the control of piecewise affine circuits and systems. The control law is implemented by using a low-cost commercial microcontroller. The aim is to control a piecewise-linear electrical circuit. The experimental validation process is made challenging by the presence of measure uncertainties, noise, quantization errors, unmodelled nonlinear dynamics, computational delays. Moreover, a digital microcontroller is used to implement an analogue continuous-time control law. Nevertheless, experiments confirm the effectiveness of the controller to cope with switching in the circuit dynamics, establishing the strategy as a viable control tool.

Translated title of the contribution	Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems
Original language	English
Title of host publication	Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium, May 30-June 2 2010
Pages	1543 - 1546
Number of pages	3
DOIs	https://doi.org/10.1109/ISCAS.2010.5537397
Publication status	Published - Jun 2010

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Engineering Mathematics Research Group

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10.1109/ISCAS.2010.5537397

http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5537397

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@inproceedings{c4417454e44c42889a8e4719fa1c415f,

title = "Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems",

abstract = "This paper presents the first digital implementation of a novel model reference adaptive scheme for the control of piecewise affine circuits and systems. The control law is implemented by using a low-cost commercial microcontroller. The aim is to control a piecewise-linear electrical circuit. The experimental validation process is made challenging by the presence of measure uncertainties, noise, quantization errors, unmodelled nonlinear dynamics, computational delays. Moreover, a digital microcontroller is used to implement an analogue continuous-time control law. Nevertheless, experiments confirm the effectiveness of the controller to cope with switching in the circuit dynamics, establishing the strategy as a viable control tool.",

author = "{Di Bernardo}, M and {Hoyos Velasco}, C. and U. Montanaro and S. Santini",

year = "2010",

month = jun,

doi = "10.1109/ISCAS.2010.5537397",

language = "English",

pages = "1543 -- 1546",

booktitle = "Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium, May 30-June 2 2010",

}

Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems. / Di Bernardo, M; Hoyos Velasco, C.; Montanaro, U. et al.
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium, May 30-June 2 2010. 2010. p. 1543 - 1546.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

TY - GEN

T1 - Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems

AU - Di Bernardo, M

AU - Hoyos Velasco, C.

AU - Montanaro, U.

AU - Santini, S.

PY - 2010/6

Y1 - 2010/6

N2 - This paper presents the first digital implementation of a novel model reference adaptive scheme for the control of piecewise affine circuits and systems. The control law is implemented by using a low-cost commercial microcontroller. The aim is to control a piecewise-linear electrical circuit. The experimental validation process is made challenging by the presence of measure uncertainties, noise, quantization errors, unmodelled nonlinear dynamics, computational delays. Moreover, a digital microcontroller is used to implement an analogue continuous-time control law. Nevertheless, experiments confirm the effectiveness of the controller to cope with switching in the circuit dynamics, establishing the strategy as a viable control tool.

AB - This paper presents the first digital implementation of a novel model reference adaptive scheme for the control of piecewise affine circuits and systems. The control law is implemented by using a low-cost commercial microcontroller. The aim is to control a piecewise-linear electrical circuit. The experimental validation process is made challenging by the presence of measure uncertainties, noise, quantization errors, unmodelled nonlinear dynamics, computational delays. Moreover, a digital microcontroller is used to implement an analogue continuous-time control law. Nevertheless, experiments confirm the effectiveness of the controller to cope with switching in the circuit dynamics, establishing the strategy as a viable control tool.

U2 - 10.1109/ISCAS.2010.5537397

DO - 10.1109/ISCAS.2010.5537397

M3 - Conference Contribution (Conference Proceeding)

SP - 1543

EP - 1546

BT - Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium, May 30-June 2 2010

ER -

Experimental Validation of a Novel Adaptive Controller for Piecewise Affine Systems

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