A Wireless Laser Displacement Sensor Node for Structural Health Monitoring [PDF]
Sensors, 2013 This study describes a wireless laser displacement sensor node that measures displacement as a representative damage index for structural health monitoring (SHM).
Se Woon Choi +3 more
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Detection and Analysis of Pavement-Section Based on Laser Displacement Sensor [PDF]
Sensors, 2023 The section detection of the pavement is the data basis for measuring the road smoothness, rutting, lateral slope, and structural depth. The detection of the Pavement-Section includes longitudinal-section inspection and cross-section inspection.
Jin Han, Gao Xiong, Jia Liu
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Sensitive Displacement Sensor Based on a Flexible Grating Random Laser [PDF]
NanomaterialsThis study proposes and demonstrates a highly sensitive displacement sensor based on a flexible random laser. The sensor utilizes a polydimethylsiloxane (PDMS) film where a self-assembled surface grating structure is formed via oxygen plasma surface ...
Guang Dai +5 more
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A Laser Triangulation Displacement Sensor Based on a Cylindrical Annular Reflector
Photonics, 2023 The ellipticity of the spot caused by laser jitter has a significant effect on the measurement accuracy of the traditional laser triangulation method. In order to overcome the influence of laser characteristics on measurement and improve the accuracy of ...
Jiaqi Li, Wei Tao, Hui Zhao
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Cutting Edge Height Measurement of a Rotary Cutting Tool by a Laser Displacement Sensor
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 This paper proposed a high speed and a high accuracy measurement method for the cutting edge height of a rotary cutting tool with respect to the reference surface on the tool by using a laser triangulation displacement sensor.
Shinichi OSAWA +7 more
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Laser Sensors for Displacement, Distance and Position
Sensors, 2019 Laser sensors can be used to measure distances to objects and their related parameters (displacements, position, surface profiles and velocities).
Young Soo Suh
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A Fast and On-Machine Measuring System Using the Laser Displacement Sensor for the Contour Parameters of the Drill Pipe Thread. [PDF]
Sensors (Basel), 2018 Dong Z, Sun X, Chen C, Sun M.
europepmc +2 more sources
A Three-Dimensional Method for Analysis of the Body Mode of Classical Guitars Using a Laser Displacement Sensor. [PDF]
Sensors (Basel)Su KC +5 more
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Development of a Remote Displacement Measuring Laser System for Bridge Inspection
Sensors, 2022 Measuring displacement is essential for assessing the safety of bridges. Non-contact sensors such as vision sensors can precisely measure displacement but may be expensive or incapable of micro-scale measurement at a low cost, unlike contact displacement
Kyung-Hwa Kim, Hwee-Kwon Jung
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Laser Displacement Sensor Measurement Method Based on Residual Compensation [PDF]
Jisuanji gongcheng, 2018 Due to linear fitting,the measurement error of laser triangulation ranging technique is large,and the linearity decreases in the case of large range ranging.To solve this problem,a high precision laser displacement sensor measurement method based on ...
ZHAO Jinghai,SUN Feixian
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