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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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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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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Optical Microscopy for High-Resolution IPMC Displacement Measurement [PDF]
SensorsThis study presents an integrated, low-cost system for measuring extremely small displacements in Ionic Polymer–Metal Composite (IPMC) actuators operating in aqueous environments.
Dimitrios Minas +5 more
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Design and Testing of Inertial System for Landslide Displacement Distribution Measurement
Sensors, 2020 Landslide displacement monitoring plays a fundamental role in the study of landslide evolution mechanisms, forecasting, risk assessment, prevention, and control. To fill the deficiencies of traditional instrumentation for measuring landslide displacement
Yongquan Zhang +7 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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