Add to ORKGThis paper investigates the application of the optical correlation based Image Pattern Correlation Technique (IPCT) for high precision measurements of bird wings. Based on preliminary tests with a wing preparation, several options of using IPCT in combination with the natural plumage texture of birds are discussed, with respect to the measurement accuracy and their influence on the feather properties. Based on these results, a setup for measuring the shape of bird wings during free gliding flight using a projected pattern was derived. Presented are the final setup and the results of a free flight experiment using a trained barn owl
During certification of a new aircraft the loads and thus the deformations occurring in free flight ...
Aircraft wings are subject to deflection. Designers must therefore take into account in-flight wing ...
The Image Pattern Correlation Technique (IPCT) is a DIC method which combines the principles of ster...
This paper describes a new approach for wing shape determination of free fly-ing birds during flappi...
Birds primarily create and control the forces necessary for flight through changing the shape and or...
Birds primarily create and control the forces necessary for flight through changing the shape and or...
The underlying physics of the flight of birds is still not fully understood, in part due to the very...
optical measurement techniques flight tests wing deflection Image pattern correlation techniqu
The in-flight deformation of wings has a significant impact on the aerodynamic performance of an ai...
Deformation models for aircraft need to be validated in flight. Non-intrusive measurement methods ar...
This paper presents results of wing shape measurements performed at free flying barn owls in flappin...
This chapter addresses image based deformation measurements and the development of specific optical ...
In aeronautical research experimental data sets of high quality are essential to verify and improve ...
Displacement measurement methods based on optical image recording and its digital correlation entere...
Due to its significant impact to the aerodynamics of an aircraft, the deformation of wings and contr...
During certification of a new aircraft the loads and thus the deformations occurring in free flight ...
Aircraft wings are subject to deflection. Designers must therefore take into account in-flight wing ...
The Image Pattern Correlation Technique (IPCT) is a DIC method which combines the principles of ster...
This paper describes a new approach for wing shape determination of free fly-ing birds during flappi...
Birds primarily create and control the forces necessary for flight through changing the shape and or...
Birds primarily create and control the forces necessary for flight through changing the shape and or...
The underlying physics of the flight of birds is still not fully understood, in part due to the very...
optical measurement techniques flight tests wing deflection Image pattern correlation techniqu
The in-flight deformation of wings has a significant impact on the aerodynamic performance of an ai...
Deformation models for aircraft need to be validated in flight. Non-intrusive measurement methods ar...
This paper presents results of wing shape measurements performed at free flying barn owls in flappin...
This chapter addresses image based deformation measurements and the development of specific optical ...
In aeronautical research experimental data sets of high quality are essential to verify and improve ...
Displacement measurement methods based on optical image recording and its digital correlation entere...
Due to its significant impact to the aerodynamics of an aircraft, the deformation of wings and contr...
During certification of a new aircraft the loads and thus the deformations occurring in free flight ...
Aircraft wings are subject to deflection. Designers must therefore take into account in-flight wing ...
The Image Pattern Correlation Technique (IPCT) is a DIC method which combines the principles of ster...