A Self-Powered Angle Sensor at Nanoradian-Resolution for Robotic Arms and Personalized Medicare.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202001466
Abstract: As the dominant component for precise motion measurement, angle sensors play a vital role in robotics, machine control, and personalized rehabilitation. Various forms of angle sensors have been developed and optimized over the past decades,… read more here.
Keywords: angle; spas; powered angle; self powered ... See more keywords
A Robust Two-axis Tilt Angle Sensor Based on Air/Liquid Two-phase Dielectric Capacitive Sensing Structure
Sign Up to like & getrecommendations! Published in 2020 at "IETE Journal of Research"
DOI: 10.1080/03772063.2018.1518732
Abstract: ABSTRACT This paper presents the design, fabrication, and characterization of a two-axis tilt angle sensor based on the air/liquid two-phase dielectric capacitive sensing structure. The sensor consists of five electrodes, one serves as the exciting… read more here.
Keywords: angle; tilt angle; air liquid; liquid two ... See more keywords
Expansion of the measuring range of an optical angle sensor based on laser autocollimation with a light source having multiple longitudinal modes
Sign Up to like & getrecommendations! Published in 2025 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/adf90b
Abstract: An optical angle sensor based on laser autocollimation employing a laser source with multiple longitudinal modes (multi-mode laser), as well as a multi-element photodiode (PD array), is newly proposed. In the newly proposed optical angle… read more here.
Keywords: laser; longitudinal modes; angle sensor; optical angle ... See more keywords
A Novel Linearizing Signal Conditioner for Half-Bridge-Based TMR Angle Sensor
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3023089
Abstract: This paper proposes a novel signal conditioning circuit for half-bridge topology based Tunneling Magneto-Resistance (TMR) angle sensor. The resistances of TMR angle sensor vary as a sine/cosine function of the shaft angle. The proposed circuit… read more here.
Keywords: angle; half bridge; tmr angle; angle sensor ... See more keywords
A Noncontact Angle Sensor Based on Eddy Current Technique
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2908508
Abstract: This paper presents the design and development of a novel, linear, eddy current-based noncontact angle sensor with 360° range. Although the eddy current proximity sensors are known for high reliability, resolution, and insensitivity to moisture… read more here.
Keywords: angle; eddy current; noncontact angle; range ... See more keywords
Analysis of a Faster Digitizer for Tunneling Magneto-Resistance Angle Sensor Configured in Push-Pull Natured Two Half-Bridges
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2024.3458030
Abstract: The tunneling magnetoresistance (TMR) angle sensors are employed in various applications as they offer noncontact measurement for full-circle range, consume low power, and have high sensitivity. These sensors provide sine- and cosine-natured nonlinear outputs with… read more here.
Keywords: angle sensor; half; sensor; faster digitizer ... See more keywords
An Enhanced Capacitive Angle Sensor Using Sine-Fitting Algorithm With Coherent Sampling
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3617400
Abstract: Capacitive angle sensors cannot meet the current requirements of high-precision angle measurements due to their insufficient resolution. This study examines the dual-domain demodulation capability of current sine-fitting algorithms and proposes a modified sine-fitting algorithm with… read more here.
Keywords: angle sensor; sine fitting; fitting algorithm; resolution ... See more keywords
High-Field Tunneling Magnetoresistive Angle Sensor
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2018.2850748
Abstract: Magnetoresistive sensors combined with permanent magnets are becoming increasingly popular for measuring mechanical displacement and motion in industrial, automotive, and consumer applications. For measurement of rotation, 360° angle sensors are often implemented with giant magnetoresistance… read more here.
Keywords: field; high field; magnetic field; angle sensor ... See more keywords
Fabry-Pérot angle sensor using a mode-locked femtosecond laser source.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.477435
Abstract: An angle sensor based on multiple beam interference of a Fabry-Pérot etalon employing a mode-locked femtosecond laser as the measurement beam is proposed. Output angles are evaluated by using estimated local maxima within a measurement… read more here.
Keywords: fabry rot; femtosecond laser; rot; locked femtosecond ... See more keywords