A numerical methodology for detection of impact damage using natural frequency

Zhihong Liang, Karthik Ram Ramakrishnan, Zhifang Zhang, Antonio Pellegrino

Research output: Contribution to conferencePaperpeer-review

Abstract

Impact loading causes complex damage modes Vibration based SHM uses frequency shifts Forward vs Inverse problem Numerical model with delamination mapping Training of Machine Learning algorithms Future work on experimental validation of frequency shifts.

Original languageEnglish
Publication statusPublished - 4 Aug 2023
Event23rd International Conference on Composite Materials, ICCM 2023 - Belfast, UK United Kingdom
Duration: 30 Jul 20234 Aug 2023

Conference

Conference23rd International Conference on Composite Materials, ICCM 2023
Country/TerritoryUK United Kingdom
CityBelfast
Period30/07/234/08/23

Bibliographical note

Publisher Copyright:
© 2023 International Committee on Composite Materials. All rights reserved.

Funding

The research has been supported by the Natural Science Foundation of Guangdong Province, China (Grant No. 2022A1515011433), 111 Project (Grant No. D21021) and Municipal Science and Technology Planning Project of Guangzhou (Grant No. 20212200004).

FundersFunder number
Higher Education Discipline Innovation ProjectD21021
Guangzhou Municipal Science and Technology Project20212200004
Natural Science Foundation of Guangdong Province2022A1515011433

    ASJC Scopus subject areas

    • General Engineering
    • Ceramics and Composites

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