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An ultrasonic transducer transient compensator design based on a simplified Variable Structure Control algorithm

Ma, Shaodong; Wilkinson, Antony J.; Paulson, Kevin S.

Authors

Shaodong Ma

Antony J. Wilkinson

Kevin S. Paulson



Abstract

A non-linear control method, known as Variable Structure Control (VSC), is employed to reduce the duration of ultrasonic (US) transducer transients. A physically realizable system using a simplified form of the VSC algorithm is proposed for standard piezoelectric transducers and simulated. Results indicate a VSC-controlled transmitter reduces the transient duration to less than a carrier wave cycle. Applications include high capacity ultrasound communication and localization systems.

Citation

Ma, S., Wilkinson, A. J., & Paulson, K. S. (2014). An ultrasonic transducer transient compensator design based on a simplified Variable Structure Control algorithm. Ultrasonics, 54(2), (502-515). doi:10.1016/j.ultras.2013.07.017. ISSN 0041-624X

Journal Article Type Article
Acceptance Date Jul 30, 2013
Online Publication Date Aug 14, 2013
Publication Date 2014-02
Deposit Date Nov 13, 2014
Publicly Available Date
Journal Ultrasonics
Print ISSN 0041-624X
Electronic ISSN 1874-9968
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 54
Issue 2
Pages 502-515
DOI https://doi.org/10.1016/j.ultras.2013.07.017
Keywords Acoustics and Ultrasonics
Public URL https://hull-repository.worktribe.com/output/368799
Publisher URL http://www.sciencedirect.com/science/article/pii/S0041624X13002205
Additional Information This article is maintained by: Elsevier; Article Title: An ultrasonic transducer transient compensator design based on a simplified Variable Structure Control algorithm; Journal Title: Ultrasonics; CrossRef DOI link to publisher maintained version: http://dx.doi.org/10.1016/j.ultras.2013.07.017; Content Type: article; Copyright: Copyright © 2013 Elsevier B.V. All rights reserved.