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Demonstration of a Full-Scale Aircraft Structure with integrated Structural Health Monitoring Network

Schmidt, Daniel and Moix-Bonet, Maria and Wierach, Peter (2015) Demonstration of a Full-Scale Aircraft Structure with integrated Structural Health Monitoring Network. ISPA 2015 – International Symposium on Piezocomposite Applications, 17.-18. Sept. 2015, Dresden, Deutschland.

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Abstract

Structural Health Monitoring (SHM) based on Lamb waves, a type of ultrasonic guided waves, is a promising method for in-service inspection of composite structures. Lamb waves can be excited and received using a network of actuators and sensors, which are permanently attached on the structure. By analyzing the sensor signals different kinds of structural defects can be detected and located through the interaction of the Lamb waves. This paper presents the development and manufacturing of a full-scale composite fuselage panel with a door surround structure and integrated SHM system. The SHM system consists of piezoceramic sensor arrays which are integrated into the composite manufacturing process in form of semi-finished parts.

Item URL in elib:https://elib.dlr.de/102076/
Document Type:Conference or Workshop Item (Speech)
Title:Demonstration of a Full-Scale Aircraft Structure with integrated Structural Health Monitoring Network
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Schmidt, DanielDLR-FAUNSPECIFIED
Moix-Bonet, MariaDLR-FAUNSPECIFIED
Wierach, PeterDLR-FAUNSPECIFIED
Date:17 September 2015
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Structural Health Monitoring, Lamb Waves, Door Surround Structure
Event Title:ISPA 2015 – International Symposium on Piezocomposite Applications
Event Location:Dresden, Deutschland
Event Type:international Conference
Event Dates:17.-18. Sept. 2015
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures and Materials (old)
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Multifunctional Materials
Deposited By: Schmidt, Daniel
Deposited On:14 Jan 2016 12:38
Last Modified:10 May 2016 23:42

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