11:40 Wednesday 6. Jul - A3A
Elastic Waves Simulation on Aircraft Subcomponent for test correlation using piezoelectric sensors
Abstract »The interest in Structural Health Monitoring (SHM) Systems that are able to detect and characterize events such as impacts for in-service aircraft is increasing. One of the main challenges for these systems is the detection of low energy accidental BVID on thin-walled structures such as fuselages or wing’s skin. These structures may be metallic or composite but the emphasis of this research has been placed on composite structures.
The Airbus DS stress methods team has designed a set of Numerical Simulations that has been validated with physical tests, to increase the knowledge of the structural response in terms of elastic waves to support the development of SHM Systems using these phenomena.
The target of this study is to develop a simulation methodology that enables research on structural trend behaviour in support of the development of a reliable SHM System for real aircraft structures while only carrying out a limited number of physical tests.
Authors
Sánchez Iglesias, Fernando*Sánchez Iglesias, Fernando*
fernando.i.sanchez@airbus.com
+34916244654
Biography:
Bachelor Degree in Aeronautical Engineer in UPM, Stress Methods and Optimization Engineer in Airbus DS
Affiliation:
Airbus Defense and Space (AirbusDS)
28906 Getafe
SpainTejerina, RubenTejerina, Ruben
ruben.tejerina@airbus.com
+34916244163
Biography:
Stress Methods Engineer
Affiliation:
Airbus Defence & Space
28906 Getafe
SpainGarcía-Alonso, JaimeGarcía-Alonso, Jaime
jaime.garcia@airbus.com
+0034 916445919
Biography:
Aeronautical Engineer
Affiliation:
SpainOther Presentations:
Wed 6. 17:50, A2
Session: Guided waves based methods for SHM-I
Title: Material elastic waves test exploitation in benefit of composite structure health monitoring
PaperThu 7. 12:00, A3B
Session: Signal processing techniques.
Title: Environmental effect compensation for damage detection in structures using Artificial Neural Networks and Chirplet Transform
PaperCaffyn, PabloCaffyn, Pablo
pablo.caffyn@airbus.com
+34916445920
Affiliation:
Airbus Defence & Space
28906 Getafe
SpainIglesias-Vallejo, ManuelIglesias-Vallejo, Manuel
manuel.iglesias@airbus.com
+34914433812
Affiliation:
Airbus Defence & Space
28906 Getafe
Spain*Contact
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Aerospace structures: Modeling, Verification & Validation
