20.500.12556/RUL-178667 Sistem za zajem krmilnih signalov in meritev stanja procesa magnetne levitacije System for acquisition of control signals and state measurements during the magnetic levitation process Magnetna levitacija omogoča lebdenje predmetov brez neposrednega mehanskega stika. Z razvojem tehnologije, zmogljivih mikrokrmilnikov, senzorjev in sodobnih krmilnih metod se ta pojav pogosto pojavlja tudi v raziskovalnih in industrijskih aplikacij. Pri tem imajo ključno vlogo natančni merilni sistemi, ki omogočajo sprotno spremljanje parametrov pro-cesa levitacije. V tej zaključni nalogi je bil za obstoječ sistem magnetne levitacije razvit in implementiran merilni sistem za zajem vhodnega signala PID krmilnika, ki predstavlja po-vratno informacijo o legi magneta pod tuljavo, ter izhodnega signala PID krmilnika, ki do-loča krmilni tok tuljave in s tem lebdenje magneta. Metodologija vključuje vzporedno ve-zavo signalov priključkov PID krmilnika na mikrokrmilnik, ki meritve shranjuje na SD kar-tico za nadaljnjo analizo. Sistem omogoča zanesljiv zajem podatkov, ki služijo kot osnova za raziskavo dinamike sistema magnetne levitacije ter uporabo umetne inteligence za opti-mizacijo krmiljenja magnetne levitacije. Magnetic levitation allows objects to float without direct mechanical contact. With the de-velopment of technology, powerful microcontrollers, sensors, and modern control methods, this phenomenon increasingly appears in research and industrial applications. Precise mea-surement systems, which enable real-time monitoring of levitation process parameters and the position of the levitating body, play a key role. In this thesis, a measurement system was developed and implemented for an existing magnetic levitation setup to capture the input signal of the PID controller, which represents the feedback on the position of the magnet under the coil, as well as the output signal of the PID controller, which determines the control current of the coil and thus the levitation of the magnet. The methodology includes a parallel connection of the controller’s signals to a microcontroller, which stores the measurements on an SD card for further analysis. The system enables reliable data acquisition, serving as the basis for studying the dynamics of the magnetic levitation system and for applying arti-ficial intelligence to optimize magnetic levitation control. magnetna levitacija PID krmilniki Hall senzorji mikrokrmilnik Arduino merilni sistemi FreeRTOS SD kartice magnetic levitation PID controllers Hall sensors Arduino microcontroller measurement systems FreeRTOS SD cards true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-01-29 08:30:35 2026-01-29 08:30:37 2026-02-02 09:29:47 0000-00-00 00:00:00 2026 0 0 XX, 66 str. 2026 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.527.7:004.4:537.6(043.2) 283128 266914051 46509.pdf 46509.pdf 1 A3C0F921A0619BC7E83CD4CFC772C87B e89d2cec219e8913fdc54ad58a5837fa9fedb1b5cf6f5471c8a857684e55efd3 6006b66a-fce4-11f0-a1ba-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=226579 Fakulteta za strojništvo 0 0 0