Spectral design of robust delayed resonator by double-root assignment

Abstract : A robust alternative of the delayed resonator is proposed by spectral approach. By double root assignment at the excitation frequency, which is projected to widening the stop-band in the active absorber frequency response, the performance sensitivity to the mismatch between the design and true excitation frequency is considerably decreased. Additionally, the overall scheme is supplemented by a control loop which improves the stability margin. The design is validated by simulations and the results are compared with classical delayed resonator.
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Article dans une revue
IFAC-PapersOnLine, Elsevier, 2018, 51 (14), pp.72-77
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Contributeur : Islam Boussaada <>
Soumis le : lundi 17 décembre 2018 - 13:53:04
Dernière modification le : jeudi 21 février 2019 - 10:31:48
Document(s) archivé(s) le : lundi 18 mars 2019 - 15:33:09

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DR_multiple_matej_IFAC_v4.pdf
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  • HAL Id : hal-01957517, version 1

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Matěj Kuře, Tomáš Vyhlídal, Wim Michiels, Islam Boussaada. Spectral design of robust delayed resonator by double-root assignment. IFAC-PapersOnLine, Elsevier, 2018, 51 (14), pp.72-77. 〈hal-01957517〉

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