Results 251 to 260 of about 153,389 (320)

A tactile gripper on an optical fiber for perception and actuation. [PDF]

Nat Commun
Li CX, Liu YQ, Han DD, Qu SL, Zhang YL.
europepmc   +1 more source

A wearable fiber-optoacoustic interface for continuous deep-tissue hemodynamics in MRI environments. [PDF]

Photoacoustics
Hu Z, Ma M, Wu C, Bai X, Li W, Cheng Z, Mai C, Liang Y, Jin L, Guan BO.   +9 more
europepmc   +1 more source

Gemini: the first underground testbed for seismic isolation and inter-platform control in next-generation gravitational-wave detectors. [PDF]

Eur Phys J Plus
Andric T, Harms J, Caravella I, Angiolilli M, Cortis D, D'Ambrosio N, De Deo M, D'Incecco M, Di Ludovico A, Gerberding O, Lalli A, Lantz B, Leonzi L, Macolino C, Mittleman R, Mow-Lowry C, Orlandi D, Pirro S, Ricci M, Rollins J, Warner J.   +20 more
europepmc   +1 more source

Mechanically-triggered self-powered triboelectric sensor platform with arbitrary-to-constant mechanical input conversion. [PDF]

Microsyst Nanoeng
Ko HJ, Kim W, Lee S, Kwon DS, Kim J.
europepmc   +1 more source

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Fiber Ring Laser-Based Displacement Sensor

IEEE Photonics Technology Letters, 2016
We reported an erbium-doped fiber ring laser (FRL) displacement sensor based on a single-mode fiber (SMF) loop tied into the laser cavity. The proposed fiber loop structure acts as the sensing head as well as the filter of the FRL. A good linear relationship is obtained both in principle and in experiments between the displacement of one end of the ...
Zigeng Liu, Xinpu Zhang, Zhenfeng Gong   +2 more
exaly   +3 more sources

Analysis of the Principle of Laser Displacement Sensor and its Application

Applied Mechanics and Materials, 2015
The traditional contact measurement in contemporary industrial technology high speed development situation has been unable to meet the need of measuring field. Laser displacement sensor as a non-contact measurement rookie, because of its various measurements has been widely applied to various measurement.
Jian Lin Zha, Huai Zhan Li
exaly   +3 more sources

Detection of Surface Crack in Concrete Using Measurement Technique With Laser Displacement Sensor

IEEE Transactions on Instrumentation and Measurement, 2016
Detection of crack in concrete is an important issue as concrete is one of the principal material used in civil infrastructures. Cracks often occur first on the surface of concrete structure under load and provide an indication for further degradation ...
Paritosh Giri, Sergey Kharkovsky
exaly   +3 more sources

Experimental measurement of mesh stiffness by laser displacement sensor technique

Measurement: Journal of the International Measurement Confederation, 2018
Accurate measurement of mesh stiffness of a given gear pair is important for understanding the dynamics of gearboxes. Photoelasticity and strain gauge techniques are the only experimental techniques that are suggested to measure the mesh stiffness of ...
Naresh K Raghuwanshi, Anand Parey
exaly   +2 more sources

An improved signal processing method for the laser displacement sensor in mechanical systems

Mechanical Systems and Signal Processing, 2019
In recent years, the laser displacement sensor (LDS) has been widely applied to a multitude of fields such as precision measurement and reverse engineering.
Zhixu Dong, Xingwei Sun, Changzheng Chen   +2 more
exaly   +2 more sources

Calibration for Kinematic Parameters of Industrial Robot by a Laser Displacement Sensor

2018 15th International Conference on Control, Automation, Robotics and Vision (ICARCV), 2018
The equipment used in kinematic calibration schemes is generally expensive and time-consuming, and requires skilled engineers. This paper proposes a new measurement method for identifying kinematic errors on a six degree of freedom industrial robot with a single laser displacement sensor.
Yixuan Guo, Bao Song, Xiaoqi Tang, Xiangdong Zhou, Yuanlong Xie, Jian Jin   +5 more
openaire   +2 more sources