Results 1 to 10 of about 202,741 (162)
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
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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
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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
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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
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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
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A Mitigation Method for Optical-Turbulence-Induced Errors and Optimal Target Design in Vision-Based Displacement Measurement [PDF]
Sensors, 2023 Computer vision-based displacement measurement techniques are increasingly used for structural health monitoring. However, the vision sensors employed are easily affected by optical turbulence when capturing images of the structure, resulting in ...
Xingyu Huang +4 more
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Noise Suppression on the Tunable Laser for Precise Cavity Length Displacement Measurement [PDF]
Sensors, 2016 The absolute distance between the mirrors of a Fabry-Perot cavity with a spacer from an ultra low expansion material was measured by an ultra wide tunable laser diode.
Radek Šmíd +5 more
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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
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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
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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
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