This paper present the application and challenges of a multi-sensory structural health monitoring-methodology on an industrial 5m long curved composite wing panel, for detecting barely visible impact damage based on integrated sensors data. Firstly, it presents a systematic design for a comprehensive structural health monitoring system for impact detection and related-damage characterization in complex aerostructures. The conceived approach relies on different technologies to offer multi-level diagnosis, including impact detection as well as damage identification, localization and sizing. The use of different excitation and sensing techniques (based on piezoelectric transducers, distributed fiber optic sensors and fiber Bragg gratings) deployed all over wing structures is explored towards continuous health management. The first design review carried out demonstrates the needs for multi-sensory information as well as the necessity of proper system to the fuse the information gathered from different sensors. Instead, the first experiments carried out independently at laboratory level showed promising results in detecting low-velocity impacts as well as characterizing barely visible damage occurring at structural level


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of Multi-level Structural Health Monitoring for Data Fusion in Real Scale Aerostructures


    Beteiligte:
    Memmolo, Vittorio (Autor:in) / Romano, Fulvio (Autor:in) / Ciminello, Monica (Autor:in) / Sorrentino, Assunta (Autor:in) / Monaco, Ernesto (Autor:in) / Maio, Leandro (Autor:in) / Ricci, Fabrizio (Autor:in)


    Erscheinungsdatum :

    19.06.2023


    Format / Umfang :

    1219589 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Digital-Twins of composite aerostructures towards Structural Health Monitoring

    Milanoski, Dimitrios P. / Galanopoulos, Georgios K. / Loutas, Theodoros H. | IEEE | 2021


    High stakes in aerostructures

    Macrae, Duncan | Online Contents | 1997


    Aerostructures revolution continues

    Emerald Group Publishing | 2006


    Aerostructures Test Wing

    Lind, RIck / Voracek, David F. / Doyle, Tim et al. | NTRS | 2003


    Right-first-time aerostructures

    Emerald Group Publishing | 1999