Results 31 to 40 of about 213,006 (307)
A fibre Bragg grating based inclinometer system for ground movement measurement [PDF]
, 2010 The measurement of ground movement is an essential part of many geotechnical engineering operations. For decades, inclinometer systems have traditionally been used for this purpose to provide crucial information to engineers and researchers.
Ricardo Correia +11 more
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A Noncontact FMCW Radar Sensor for Displacement Measurement in Structural Health Monitoring
Sensors, 2015 This paper investigates the Frequency Modulation Continuous Wave (FMCW) radar sensor for multi-target displacement measurement in Structural Health Monitoring (SHM).
Cunlong Li +5 more
doaj +1 more source
Displacement measurement technique for beam kinematics [PDF]
Optics and Lasers in Engineering, 2009 It is proposed to develop a digital image correlation procedure that is suitable for beams whose kinematics is described by an Euler-Bernoulli hypothesis. As a direct output, the degrees of freedom corresponding to flexural and axial loads are directly measured.
Hild, François +5 more
openaire +2 more sources
, 2016 This paper presents a robust displacement sensor with nanometre-scale resolution over a micrometre range. It is composed of low cost commercially available slotted photo-microsensors (SPMs).
Potdar, Akshay Anand +2 more
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Identification of plastic constitutive parameters at large deformations from three dimensional displacement fields [PDF]
, 2011 The aim of this paper is to provide a general procedure to extract the constitutive parameters of a plasticity model starting from displacement measurements and using the Virtual Fields Method.
Fabrice Pierron +4 more
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The effect of surface roughness variations to eddy current displacement measurement
, 2023 Publisher Copyright: © 2023 IEEE.Eddy current sensors are widely used in various industrial applications. A common application where high resolution and repeatability is required is vibration monitoring in rotating machinery.
Viitala, Raine +2 more
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Optical Fiber Displacement Sensor Based on Microwave Photonics Interferometry
Sensors, 2018 An optical fiber displacement sensor based on the microwave photonics interferometric (MWPI) method is proposed and experimented, which provides an ideal solution for large range displacement measurement with high resolution.
Hao Dong +4 more
doaj +1 more source
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
doaj +1 more source
, 1997 This paper presents a fiber optic sensor system, artificial neural networks (fast back-propagation) are employed for the data processing. The use of the neural networks makes it possible for the sensor to be used both for surface roughness and ...
Butler, C, Lu, Y, Zhang, K, Yang, QP
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Research progress and prospects of grating linear displacement measurement technology
Diance yu yibiaoLinear displacement measurement technology plays an essential role in the precision manufacturing sector, ensuring the accuracy of machining processes.
ZHAO Zhicai +4 more
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