Previously, an evaluation study has been conducted on a Structural Health Monitoring (SHM) strategy applied to a composite aileron by deriving the Modal Strain Energy Damage Indicator (MSE-DI). MSE-DI was used to localize the impact damage location. However, this study has also shown that the damage type may have had influence on the performance of the algorithm. To test this hypothesis, two identical composite stiffened panels have been manufactured. In this paper, the one-dimensional MSE formulation is used to extract damage indicators from two identically produced panels. A Laser Doppler Vibrometer is used to measure vibrations from 253 points on each panel. Both panels were identically damaged by impacting the skin causing a delaminatio...
The work is concerned with the detection and characterization of impact damage in a stiffened woven ...
International audienceStiffened composite structures are very appealing in aeronautic applications d...
Health management methodologies for condition-based maintenance are often developed using sensor dat...
Structural Health Monitoring (SHM) techniques are emerging more and more in aerospace composite stru...
A vibration based damage identification algorithm is implemented to assess the damage of a thin-wall...
The feasibility of a vibration-based damage identification approach for impact damage in two advance...
The development of a model-based approach for a damage severity assessment applied on a complex comp...
The experimental feasibility of a vibration based approach to identify damage in an advanced composi...
Composite materials combine a high strength and stiffness with a relatively low density. These mater...
Structural health monitoring for complex systems can contribute significantly to reduced life cycle ...
Maintenance strategies in various fields of industry, including aerospace applications, are shifting...
An aluminum stiffened-plate panel resembling aircraft- fuselage construction was tested in the labor...
One of the key issues in composite structures for aircraft applications is the early detection and l...
Summary. The feasibility of a vibration based damage identification method is shown. The Modal Strai...
The feasibility of a vibration based damage identification method is investigated. The Modal Strain ...
The work is concerned with the detection and characterization of impact damage in a stiffened woven ...
International audienceStiffened composite structures are very appealing in aeronautic applications d...
Health management methodologies for condition-based maintenance are often developed using sensor dat...
Structural Health Monitoring (SHM) techniques are emerging more and more in aerospace composite stru...
A vibration based damage identification algorithm is implemented to assess the damage of a thin-wall...
The feasibility of a vibration-based damage identification approach for impact damage in two advance...
The development of a model-based approach for a damage severity assessment applied on a complex comp...
The experimental feasibility of a vibration based approach to identify damage in an advanced composi...
Composite materials combine a high strength and stiffness with a relatively low density. These mater...
Structural health monitoring for complex systems can contribute significantly to reduced life cycle ...
Maintenance strategies in various fields of industry, including aerospace applications, are shifting...
An aluminum stiffened-plate panel resembling aircraft- fuselage construction was tested in the labor...
One of the key issues in composite structures for aircraft applications is the early detection and l...
Summary. The feasibility of a vibration based damage identification method is shown. The Modal Strai...
The feasibility of a vibration based damage identification method is investigated. The Modal Strain ...
The work is concerned with the detection and characterization of impact damage in a stiffened woven ...
International audienceStiffened composite structures are very appealing in aeronautic applications d...
Health management methodologies for condition-based maintenance are often developed using sensor dat...