Adaptive integral sliding mode control for active vibration absorber design

Tri-Tan Van Cao, Ley Chen, Fangpo He, Karl Sammut

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    7 Citations (Scopus)

    Abstract

    A new tuning method for active vibration absorber design is presented in this paper. A robust, adaptive control scheme based on a variable structure with an adaptive discontinuity surface is designed and simulated. Robust synthesis of an adaptive discontinuity surface based on an augmented state-space is discussed. The proposed tuning scheme has three superior features compared with the existing counterparts in that: (i) it is completely insensitive to changes in the stiffness and damping of the absorber, (ii) it is capable of suppressing cyclic vibrations over a wide range of frequencies, (iii) its real-time operation requires only one adjustable gain.

    Original languageEnglish
    Title of host publicationProceedings of the 39th IEEE Conference on Decision and Control
    Subtitle of host publicationDecember 12-15, 2000 Sydney Convention and Exhibition Centre Sydney, Australia
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages2436-2437
    Number of pages2
    ISBN (Print)0-7803-6638-7
    DOIs
    Publication statusPublished - 2000

    Publication series

    NameProceedings of the IEEE Conference on Decision and Control
    ISSN (Print)0191-2216

    Keywords

    • Adaptive discontinuity surface
    • Sliding mode control
    • Variable structure
    • Vibration absorber

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