Bachelor thesis project by Vaclav Zeleny under a supervision of David Novotny – the goal was to design and manufacture a magnetic field display usable as a fun tool for discovering magnetism but also for serious applications (e.g. easy work with permanent magnets). A matrix of Hall sensors (8 x 8 in a single module) […]
Read More →
Magnetometer calibration – by rotating non-magnetic platform in a static magnetic field and by rotating the field around a static magnetometer…
Read More →
Software defined instruments are very useful tools, specific hardware can be used in many ways depending on the software (firmware). At the Laboratory of Videometry students are developing various SDIs under the supervision of Associate professor Jan Fischer. The instruments proved to be very useful both for home education as well as an entry level […]
Read More →Maglab https://maglab.fel.cvut.cz/ Laboratoř magnetismu a senzorůkatedra měření FEL ČVUT Praha Témata:Měření a mapování stejnosměrných magnetických polí a jejich gradientů- využití např. pro detekci a lokalizaci bomb a nástražných systémů, lokalizaci a identifikaci vozidel, navigaci.Lokalizace a měření bludných proudů.Detekce kovových předmětů metodou vířivých proudů, minohledačky.Návrh, vývoj a kalibrace kompasů, magnetometrů, gradiometrů. Návrh a testování magnetických stínění.Magnetické […]
Read More →Measurement of magnetic field Measurement of the properties of magnetic materials Development, testing and calibration of magnetic field sensors, magnetometers and gradiometers Non-contact measurement of electric currents Deasign od electric current sensors Design of coils and magnetic circuits Design of position and speed sensors, Design of metal detectors for industrial and security applications Consultations on […]
Read More →
After successful operations in USA (Odessa crater) and Russia (Tunguska event place) the UAV-MAG is currently flying in the hot Australia (Snowy Mountains – Jindabyne). Unfortunately there was also a first incident concerning the unit, the sensor cable got extremely twisted, probably while entering some air turbulence. The magnetic field mapping will continue with the […]
Read More →
miniDAMR v1.2 is a miniaturized version of our triaxial, vector, AMR based magnetometer with digital feedback. Designed and constructed with demand on small size, weight and power requirements. Application in UAV/sounding rockets/balloon experiments or in space – small sats (CubeSat) is possible. Together with usual testing and calibration we concentrated also on higher tolerance to […]
Read More →
DAMR v.2 is a triaxial, vector, AMR based magnetometer with digital feedback providing high resolution and ±100 µT range. Version 2.0 is designed to be compact and versatile – with wide power supply voltage range, interchangeable sensor head with screw-mounting and easily applicable RS232 interface. The design was thoroughly tested for the noise, linearity and […]
Read More →
The Kerr-effect microscope is finally in our lab and since yesterday is also fully operational… It is a nice tool to advance the development of magnetic materials for application in our high precise magnetic field sensors and also for general research related to magnetism, magnetic domain structure etc. More information will come soon in the […]
Read More →© 2024 MAGLAB, ČVUT v Praze, Fakulta elektrotechnická
Martin Pešek
