Instantaneous harmonic vibration control of a flexible rotor

Steve Daley, Jari Hätönen, Kari Tammi

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

    Abstract

    The "harmonic control" algorithm is a well-known method to suppress harmonic disturbances in the active control of vibration. In theory the algorithm should be implemented using a steady-state approach, where the control signal is updated only after the output of the control path has achieved steady-state in response to the previous update. Although some convergence conditions exist for specific forms of instantaneous implementation, recent results obtained by the authors have established conditions for a wide class of harmonic algorithms. In this paper these results are extended to include the case of the simultaneous control of multiple harmonics.
    Original languageEnglish
    Title of host publicationProceedings of the 2006 International Symposium on Active Control of Sound and Vibration
    Number of pages11
    Publication statusPublished - 2006
    MoE publication typeA4 Article in a conference publication
    Event6th International Symposium on Active Control of Sound and Vibration, ACTIVE 2006 - Adelaide, Australia
    Duration: 18 Sep 200620 Sep 2006
    Conference number: 6

    Conference

    Conference6th International Symposium on Active Control of Sound and Vibration, ACTIVE 2006
    Abbreviated titleACTIVE 2006
    CountryAustralia
    CityAdelaide
    Period18/09/0620/09/06

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    Keywords

    • rotors
    • active vibration control
    • vibration
    • harmonic

    Cite this

    Daley, S., Hätönen, J., & Tammi, K. (2006). Instantaneous harmonic vibration control of a flexible rotor. In Proceedings of the 2006 International Symposium on Active Control of Sound and Vibration