Improved ANN for Damage Identification in Laminated Composite Plate

Mohand Slimani, Samir Tiachacht, Amar Behtani, Tawfiq Khatir, Samir Khatir, Brahim Benaissa, Mohamed Kamel Riahi

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

    5 Scopus citations

    Abstract

    This paper presents an improved Artificial Neural Network (ANN) for structural health monitoring of composite materials. Simply supported three-ply [0∘90∘0∘] square laminated plate modeled with a 9 × 9 grid is provided and validated based on the literature review. Modal strain energy change ratio (MSEcr) is used to localize the damaged elements and eliminate the healthy elements. Next, improved ANN using the Arithmetic optimization algorithm (AOA) used for structural quantification. AOA aims to optimize the parameters of ANN for better training. Several scenarios are considered to test the accuracy of the presented approach. The results showed that the approach can localize and quantify the damage correctly.

    Original languageBritish English
    Title of host publicationProceedings of the International Conference of Steel and Composite for Engineering Structures - ICSCES 2022
    EditorsRoberto Capozucca, Samir Khatir, Gabriele Milani
    PublisherSpringer Science and Business Media Deutschland GmbH
    Pages186-198
    Number of pages13
    ISBN (Print)9783031240409
    DOIs
    StatePublished - 2023
    EventInternational Conference on Steel and Composite for Engineering Structures, ICSCES 2022 - Ancona, Italy
    Duration: 12 Sep 202213 Sep 2022

    Publication series

    NameLecture Notes in Civil Engineering
    Volume317 LNCE
    ISSN (Print)2366-2557
    ISSN (Electronic)2366-2565

    Conference

    ConferenceInternational Conference on Steel and Composite for Engineering Structures, ICSCES 2022
    Country/TerritoryItaly
    CityAncona
    Period12/09/2213/09/22

    Keywords

    • Artificial intelligence
    • Damage detection
    • Inverse problem
    • Metaheuristic optimization
    • Structural quantification

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