Results 21 to 30 of about 296,731 (293)
A Real-Time Online Correction Method for Magnetic Field Interference on High-Speed Rotating Projectile [PDF]
Hangkong bingqi, 2023 The accurate measurement of roll angle is the premise of precise guidance and control of controlled high-speed rotating projectile. However, the geomagnetic attitude measurement method based on magnetic sensor will affect the accuracy of magnetic sensor ...
Wang Fan, Zhang Xiaoming, Cao Yuan, Zhou Jie, Liu Jun, Li Jie
doaj +1 more source
Zero Magnetic Field Type Magnetic Field Sensor
IEEJ Transactions on Electronics, Information and Systems, 1990 AbstractThis paper presents a new magnetic field sensor named the zero magnetic field type, on the basis of its principle of operation, which is as follows: when the magnetic field level in the core used as a sensor is shifted by an unknown field to be detected, a controlled field is so superimposed in the opposite direction to the unknown field that ...
T. Sonoda, R. Ueda
openaire +2 more sources
Inertial and magnetic sensing of human movement near ferromagnetic materials [PDF]
, 2003 This paper describes a Kalman filter design to estimate orientation of human body segments by fusing gyroscope, accelerometer and magnetometer signals. Ferromagnetic materials near the sensor disturb the local magnetic field and therefore the orientation
Luinge, Henk +2 more
core +7 more sources
Ultrasensitive Magnetic Field Sensors for Biomedical Applications [PDF]
Sensors, 2020 The development of magnetic field sensors for biomedical applications primarily focuses on equivalent magnetic noise reduction or overall design improvement in order to make them smaller and cheaper while keeping the required values of a limit of detection.
Dmitry Murzin +6 more
openaire +3 more sources
IEEE Photonics Journal, 2019 A sensor for magnetic field measurement is developed using a small (centimeter size) rubidium cell. A high contrast Zeeman coherent population trapping (CPT) resonance is produced by the magnetic dither in the sensor solenoid, and a peak-locked servo is ...
Renu Tripathi, Gour S. Pati
doaj +1 more source
Micromachines, 2023 A high-sensitivity plasmonic photonic crystal fiber (PCF) sensor is designed and a metal thin film is embedded for achieving surface plasmon resonance (SPR), which can detect the magnetic field and temperature simultaneously.
Wenjun Zhou +5 more
doaj +1 more source
Testing and modeling of constant magnetic field cylindrical magnetoelectric sensors output characteristics [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 The paper presents the novel concept of the magnetoelectric sensor constructed using the amorphous glass ribbon. Its output characteristics (voltage pattern), conditions of work and experimental results are presented.
Karol Kuczynski +3 more
doaj +1 more source
Vector feedback homogeneity and inner layout influence on fluxgate sensor parameters [PDF]
, 2015 Vector feedback is a concept which can significantly improve linearity and stability of a magnetic field sensor. The feedback coils effectively cancel the measured magnetic field in the inner volume of the triaxial sensor.
Azpúrua Auyanet, Marco Aurelio +2 more
core +2 more sources
High magnetic field sensor using LaSb2 [PDF]
Applied Physics Letters, 2003 The magnetotransport properties of single crystals of the highly anisotropic layered metal LaSb2 are reported in magnetic fields up to 45 T with fields oriented both parallel and perpendicular to the layers. Below 10 K the perpendicular magnetoresistance of LaSb2 becomes temperature independent and is characterized by a 100-fold linear increase in ...
Young, D. P. +6 more
openaire +2 more sources
The Journal of Engineering, 2019 According to the analysis characteristic of the on-line sensor of the mechanical device, the on-line magnetic field of the double excitation sensor is analysed by using the most advanced F-30 multi-dimensional digital magnetic measurement system. Using F-
Yanhai Zhang +3 more
doaj +1 more source