Stereo digital image correlation (stereo-DIC) technique shows a powerful capacity on full-
field three-dimensional (3D) deformation measurement of rotary machine structures …

Infrared thermography has been successfully adopted in the field of flow diagnostics over
the last decades. Detecting the laminar–turbulent boundary layer transition through …

Damage is generally initiated locally and spread to the entire structure. To avoid the
destruction of the entire structure, it is crucial to detect and act on damage at an early stage …

A major concern for in-flight wing deformation measurement using optical methods is the
influence of the aero-optical environment around the wing because the quality of the images …

The stereo-vision methods have been developed and used for measuring the wing
deformation while the aircraft is in flight. However, it is difficult to achieve accurate …

Flight tests are the ultimate validation of an aircraft's maturity. Knowledge of wing
deformation under real flight state is crucial for evaluating and optimizing the design …

Optical methods for deformations diagnostic and surface shape measurement are widely
used in scientific research and industry. Most of these methods are based on triangulating a …

Non-uniform airflow over a wing causes distortion in real time optically recorded images,
which can lead to the erroneous displacement or strain measurement. This situation is more …

As an important part of the helicopter, the rotor directly affects flight safety and flight quality.
Knowledge of the rotor dynamic behaviors is significant for validating and optimizing the …

We proposed an approach to the creation of a flight laboratory based on an unmanned
aerial vehicle for researching algorithms for processing digital images for the problem of …