Transient Analysis of Delaminated Composite Plates

  • Unique Paper ID: 183763
  • PageNo: 3057-3063
  • Abstract:
  • The present article is investigated the transient analysis of delaminated composite plate integrated with Active Fiber Composite (AFC). The deformation in both the healthy and delaminated regions is analyzed using the First Order Shear Deformation Theory (FSDT). An active velocity feedback gain (Gv) control algorithm is adopted here to control the undesirable responses. The formulation of the governing equation is based on the minimum total potential energy approach. A parametric study on effect of boundary condition, velocity feedback gain (Gv) and AFC patch location, in presence of small delamination (e.g 6%, 8% and 10% of total area of plate) on the laminated plate. Key observations from the parametric study are: the dynamic displacement responses are increased in presence of delamination, which are attenuated under active fiber patches and in velocity feedback control algorithm.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{183763,
        author = {ASHES MAJI and Ganesh Shankar and Prashanta Kr Mahato},
        title = {Transient Analysis of Delaminated Composite Plates},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {3},
        pages = {3057-3063},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=183763},
        abstract = {The present article is investigated the transient analysis of delaminated composite plate integrated with Active Fiber Composite (AFC). The deformation in both the healthy and delaminated regions is analyzed using the First Order Shear Deformation Theory (FSDT). An active velocity feedback gain (Gv) control algorithm is adopted here to control the undesirable responses. The formulation of the governing equation is based on the minimum total potential energy approach. A parametric study on effect of boundary condition, velocity feedback gain (Gv) and AFC patch location, in presence of small delamination (e.g 6%, 8% and 10% of total area of plate) on the laminated plate. Key observations from the parametric study are: the dynamic displacement responses are increased in presence of delamination, which are attenuated under active fiber patches and in velocity feedback control algorithm.},
        keywords = {Delamination, Active fiber composite (AFC), First order shear deformation theory (FSDT), Velocity feedback gain (Gv).},
        month = {September},
        }

Cite This Article

MAJI, A., & Shankar, G., & Mahato, P. K. (2025). Transient Analysis of Delaminated Composite Plates. International Journal of Innovative Research in Technology (IJIRT). https://doi.org/doi.org/10.64643/IJIRTV12I3-183763-455

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