The mechanical behaviors of honeycomb cores subjected to out-of-plane compressive
loading were studied based on the deformation of cell walls. Four types of honeycomb …

Stereo digital image correlation (stereo-DIC) technique has received special attention in
detection and monitoring for quantifying and monitoring the displacement alterations on the …

Monitoring distant structures using a high-speed camera frequently relies on modal
parameters. Even with high-dynamic-range sensors (eg, accelerometers) damping …

Under the working conditions of aero‐engine, the three‐dimensional composite deformation
of the blade is caused by the centrifugal force generated by high‐speed rotation and the …

Abstract Model updating improves the correlation between the response of the real structure
and the response of the finite-element (FE) model; however, the selection of the updating …

A vision measurement system is placed in a protective cover made of a transparent medium
to avoid environmental influences. Due to the deflection of light rays on the front and rear …

Abstract The inverse compositional Gauss-Newton (IC-GN) DIC algorithm is now the most
popular DIC algorithm. The error analysis of the algorithm is necessary. However, the effect …

Refraction-induced errors affect the accuracy of three-dimensional visual measurements in
deepwater environments. In this study, a binocular camera refractive imaging model was …

Full-field surface shape and deformation measurements of submerged objects using stereo-
digital image correlation (stereo-DIC) remains challenging due to the light ray refraction …

This paper proposes an effective analytical method for dynamic deformation monitoring of
cantilever beams by combining piezoelectric ceramic sensors and modal analysis theory …