Results 1 to 10 of about 190,434 (164)
Reliability Assessment of a Vision-Based Dynamic Displacement Measurement System Using an Unmanned Aerial Vehicle [PDF]
Sensors, 2023 In recent years, many studies have been conducted on the vision-based displacement measurement system using an unmanned aerial vehicle, which has been used in actual structure measurements.
Hongjin Kim, Guyeon Kim
doaj +2 more sources
Vision and Vibration Data Fusion-Based Structural Dynamic Displacement Measurement with Test Validation [PDF]
Sensors, 2023 The dynamic measurement and identification of structural deformation are essential for structural health monitoring. Traditional contact-type displacement monitoring inevitably requires the arrangement of measurement points on physical structures and the
Cheng Xiu, Yufeng Weng, Weixing Shi
doaj +2 more sources
Alexandria Engineering Journal, 2021 Based on binocular stereo vision measurement and wireless sensing theory, this paper studies the measurement and analysis methods of athletes' movement displacement parameters.
Haizhen Li, Baojun Zhang
doaj +3 more sources
Integrated, Speckle-Based Displacement Measurement for Lateral Scanning White Light Interferometry [PDF]
Sensors, 2021 Lateral scanning white light interferometry (LSWLI) is a promising technique for high-resolution topography measurements on moving surfaces. To achieve resolutions typically associated with white light interferometry, accurate information on the lateral ...
Gert Behrends +2 more
doaj +2 more sources
An Inductive Sensor for Two-Dimensional Displacement Measurement [PDF]
Sensors, 2020 The simultaneous and independent measurements of two-dimensional (2D) displacements are significant for 2D positioning. Here a planar inductive sensor which is based on the principle of electromagnetic induction is proposed.
Liang Wu +4 more
doaj +2 more sources
Vision-Based Cable Displacement Measurement Using Side View Video [PDF]
Sensors, 2022 Geonhee Lee +2 more
exaly +2 more sources
Measurement of tooth displacement
Journal of the Mechanical Behavior of Biomedical Materials, 2023 The periodontium is a biological structure that supports the tooth in the jaw and behave as a developmental, biological, and functional unit. Teeth may be considered to be 'suspended' in their tooth sockets which provides teeth the ability to move in response to an applied load.
L. Jansen van Vuuren +4 more
openaire +2 more sources
Sensors, 2022 Landslide is a very common and destructive geo-hazard, and displacement monitoring of it is integral for risk assessment and engineering prevention. Given the shortcomings of current landslide displacement monitor technologies, a new three-dimensional ...
Nanying Shentu +5 more
doaj +1 more source
A Moving Magnetic Grid-Type Long-Range Linear Absolute Displacement Sensor
Sensors, 2023 In order to overcome the shortcomings of the traditional magnetic absolute linear displacement sensors in which cables affect the flexibility and measurement range in linear motor transmission systems, this paper proposes a novel cable-free moving ...
Zhen Zhang +4 more
doaj +1 more source
2D-LiDAR-Sensor-Based Retaining Wall Displacement Measurement System
Applied Sciences, 2022 The displacement of retaining walls is measured using inclinometers in order to evaluate the safety of the wall. However, inclinometers have three problems: they (1) are difficult to install, (2) have local displacement detection, and (3) are measured ...
Jun-Sang Kim +2 more
doaj +1 more source