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A unified approach to compare active vibration control performances and its application in a museal context

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  • معلومة اضافية
    • Contributors:
      Sciences et Technologies de la Musique et du Son (STMS); Institut de Recherche et Coordination Acoustique/Musique (IRCAM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS); Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE); École normale supérieure - Rennes (ENS Rennes)-Conservatoire National des Arts et Métiers CNAM (CNAM); HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Ecole Normale Supérieure Paris-Saclay (ENS Paris Saclay)-Université Gustave Eiffel-CY Cergy Paris Université (CY); Systèmes et Signaux Sonores : Audio/Acoustique, instruMents (S3AM); Institut de Recherche et Coordination Acoustique/Musique (IRCAM)-Centre National de la Recherche Scientifique (CNRS); Cité de la musique-Philharmonie, Musée de la musique, Equipe Conservation Recherche; Musée de la Musique; Cité de la musique-Philharmonie de Paris-Cité de la musique-Philharmonie de Paris; Centre de Recherche sur la Conservation (CRC ); Muséum national d'Histoire naturelle (MNHN)-Ministère de la Culture et de la Communication (MCC)-Centre National de la Recherche Scientifique (CNRS); Institut national du patrimoine (INP); Fondation des Sciences du Patrimoine
    • بيانات النشر:
      HAL CCSD
    • الموضوع:
      2023
    • الموضوع:
    • نبذة مختصرة :
      International audience ; The literature on active control, which has developed abundantly since the last 20 years, suffers from a lack of methodologies to compare the performance of different proposed algorithms. More precisely, the criteria introduced to evaluate them are often specific to their field of application, which makes them unsuitable for objective comparison with other algorithms. This work proposes a unified method which intensively compares algorithm performances. It relies on the definition of application- independent descriptors that reflect performances in the time domain both for transient and steady regimes. This evaluation method adapts to the user’s needs by letting him choose the signals on which the algorithms are tested and by allowing him to adjust the weight of descriptors in the final score. The method is used to compare two feed-forward adaptive control algorithms for vibration cancellation: the FxLMS and an adaptive algorithm using the Youla-Kucera parametrisation. Test signals are extracted from an experimental test bench, designed to mimic a museum stand, consisting of a cantilever beam driven at one end with a vibration shaker and controlled at the other end with an actuator. The results show through several examples how the choice of descriptors’ weight can be influenced by the user’s needs and can affect the final score assigned to the algorithms.
    • Relation:
      hal-04390075; https://hal.science/hal-04390075; https://hal.science/hal-04390075/document; https://hal.science/hal-04390075/file/000757_finalpaper.pdf
    • الرقم المعرف:
      10.61782/fa.2023.0757
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.87C6D58E