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Communication Dans Un Congrès Année : 2022

Proposition of a new qualification impact test for aerospace smart structures

Younes Rafik
  • Fonction : Auteur
  • PersonId : 1196923
Marc Budinger
Philippe Olivier
Pablo Navarro

Résumé

Piezoelectric materials are employed in several different aerospace applications thanks to their actuating and sensing abilities. They can be adopted to control vibration, stress distribution, aeroelastic stability, shape changes, and in structural health monitoring systems. Given the level of reliability required in aeronautics, it is of vital importance to ensure their correct functioning during all aircraft life and for critical events such as impacts. This paper proposes a novel test standard method to measure and qualify the damage resistance of smart PZT structures to a drop-weight impact event. Procedures for the quantification of damage through measurements of electromechanical characteristics are introduced and verified by impact tests.
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Dates et versions

hal-03879795 , version 1 (30-11-2022)

Identifiants

  • HAL Id : hal-03879795 , version 1

Citer

Giulia Gastaldo, Younes Rafik, Marc Budinger, Valérie Pommier-Budinger, Philippe Olivier, et al.. Proposition of a new qualification impact test for aerospace smart structures. ICAS 2022 - 33rd Congress of the International Council of the Aeronautical Sciences, Sep 2022, Stockholm, Sweden. ⟨hal-03879795⟩
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