Results 11 to 20 of about 71,491 (282)

Vehicle Classification Using the Discrete Fourier Transform with Traffic Inductive Sensors [PDF]

open access: yesSensors, 2015
Inductive Loop Detectors (ILDs) are the most commonly used sensors in traffic management systems. This paper shows that some spectral features extracted from the Fourier Transform (FT) of inductive signatures do not depend on the vehicle speed.
José J. Lamas-Seco   +3 more
doaj   +4 more sources

Textile‐Based Inductive Soft Strain Sensors for Fast Frequency Movement and Their Application in Wearable Devices Measuring Multiaxial Hip Joint Angles during Running

open access: yesAdvanced Intelligent Systems, 2020
Wearable multiaxes motion tracking with inductive sensors and machine learning is presented. The production, characterization, and use of a modular and size‐adjustable inductive sensor for kinematic motion tracking are introduced.
Mohammad Tavassolian   +4 more
doaj   +2 more sources

Assemblies of Coaxial Pick-Up Coils as Generic Inductive Sensors of Magnetic Flux: Mathematical Modeling of Zero, First and Second Derivative Configurations [PDF]

open access: yesSensors
Coils are one of the basic elements employed in devices. They are versatile, in terms of both design and manufacturing, according to the desired inductive specifications.
Petros Moraitis, Dimosthenis Stamopoulos
doaj   +2 more sources

Development of a Respiratory Inductive Plethysmography Module Supporting Multiple Sensors for Wearable Systems

open access: yesSensors, 2012
In this paper, we present an RIP module with the features of supporting multiple inductive sensors, no variable frequency LC oscillator, low power consumption, and automatic gain adjustment for each channel.
Zhengbo Zhang   +5 more
doaj   +3 more sources

Field Testing of a Controlled-Source Wide Frequency Range Magnetotelluric Detector Using SQUID and Inductive Magnetic Sensors [PDF]

open access: yesSensors
To enhance the resolution of shallow geological structure detection, this study developed a Controlled-Source wide frequency range Magnetotelluric Detector (called CSUMT) with a frequency range spanning from 1 Hz to 1 MHz, and conducted systematic field ...
Zucan Lin   +10 more
doaj   +2 more sources

Selection and experimental study of the linear displacement converter for the automated monitoring system of mine roofs [PDF]

open access: yesE3S Web of Conferences, 2021
The justification of the linear displacement sensors installation in mine workings is described in this paper. The required technical characteristics of the sensors are given. The main types of primary linear displacement converters are presented.
Inozemtsev Maxim   +3 more
doaj   +1 more source

Inductive Textile Sensor Design and Validation for a Wearable Monitoring Device

open access: yesSensors, 2021
Textile sensors have gained attention for wearable devices, in which the most popular are the resistive textile sensor. However, these sensors present high hysteresis and a drift when stretched for long periods of time.
Astrid García Patiño, Carlo Menon
doaj   +1 more source

Resonator Arrays for Linear Position Sensors

open access: yesJournal of Low Power Electronics and Applications, 2023
A contactless position sensor based on an array of magnetically coupled resonators and an external single coil cell is discussed for both stationary and dynamic applications.
Mattia Simonazzi   +2 more
doaj   +1 more source

Optimal Broadband Noise Matching to Inductive Sensors: Application to Magnetic Particle Imaging. [PDF]

open access: yesIEEE Trans Biomed Circuits Syst, 2017
Zheng B   +8 more
europepmc   +2 more sources

Inductive Tracking Methodology for Wireless Sensors in Photoreactors

open access: yesSensors, 2021
In this paper, we present a methodology for locating wireless sensors for the use in photoreactors. Photoreactors are, e.g., used to cultivate photosynthetic active microorganisms. For measuring important parameters like, e.g., the temperature inside the
David Demetz, Alexander Sutor
doaj   +1 more source

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