Triboelectric rotational speed sensor integrated into a bearing: A solid step to industrial application
Sign Up to like & getrecommendations! Published in 2020 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2019.100595
Abstract: Abstract A rotational speed sensor is of great importance for the development of modern industrial automation. The reliability, integration, measuring range and accuracy are key characteristics to its application. We report a triboelectric rotational speed… read more here.
Keywords: rotational speed; speed sensor; triboelectric rotational; application ... See more keywords
Eddy current speed sensor with magnetic shielding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.166568
Abstract: Abstract This paper presents the design and analysis of a new eddy current speed sensor with ferromagnetic shielding. Aluminum and solid iron are considered for the moving part. One excitation coil and two antiserially connected… read more here.
Keywords: magnetic materials; current speed; speed sensor; eddy current ... See more keywords
Differential piezoresistive wind speed sensor on flexible substrate
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DOI: 10.1049/el.2019.2903
Abstract: In this Letter, a differential piezoresitive wind speed sensor on a flexible substrate is proposed. Two piezoresistors with the same size are fabricated on the front surface and back surface of the substrate, respectively. When… read more here.
Keywords: speed sensor; speed; wind speed; flexible substrate ... See more keywords
A Novel Eddy Current Speed Sensor With a Ferrite E-Core
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DOI: 10.1109/lmag.2020.2993501
Abstract: This letter presents a novel speed sensor based on motion-induced eddy currents in conductive moving parts. The magnetic yoke is an E-shaped ferrite core. The excitation coil is on the center leg of the E-core,… read more here.
Keywords: speed; ferrite core; eddy current; current speed ... See more keywords
Experimental Analysis and Optimization of a Contactless Eddy-Current-Based Speed Sensor for Smooth Conductive Surfaces
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2946547
Abstract: Speed sensing is an essential part in all closed-loop systems. There exist some situations in industry where the speed has to be measured without touching the target object, for example, the accurate speed measurement of… read more here.
Keywords: speed; surface; eddy current; contactless eddy ... See more keywords
A robust diagnosis method for speed sensor fault based on stator currents in the RFOC induction motor drive
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Electrical and Computer Engineering"
DOI: 10.11591/ijece.v10i3.pp3035-3046
Abstract: A valid diagnosis method for the speed sensor failure (SSF) is an essential requirement to ensure the reliability of Fault-Tolerant Control (FTC) models in induction motor drive (IMD) systems. Most recent researches have focused on… read more here.
Keywords: fault; diagnosis; method; speed sensor ... See more keywords