20.500.12556/DKUM-62077 REGULACIJA SILE ELEKTRO-HIDRAVLIČNEGA PREMOČRTNEGA SERVO-SISTEMA Z INDUSTRIJSKIM KRMILNIKOM CLOSED LOOP FORCE CONTROL OF LINEAR ELECTRO-HYDRAULIC SERVO-SYSTEM WITH AN INDUSTRIAL PLC Diplomska naloga prikazuje uporabo industrijskega krmilnika z dodanim analognim razširitvenim modulom pri zaprto-zančnem vodenju elektro-hidravličnega sistema. Na začetku je opisan elektro-hidravlični sistem, predstavljene so posamezne komponente in opisan njihov namen ter delovanje. Sistem je nato matematično opisan. Matematični opis je bil podlaga za razvoj simulacijskih modelov sistema. Analiza dinamičnega obnašanja sistema je bila izvedena s pomočjo simulacijskih modelov v programskem okolju Matlab Simulink. Po končani analizi je bil določen tip in parametri uporabljenega PID regulatorja. Opisan je regulacijski program in osnovni postopki programiranja. Na koncu so prikazani laboratorijski eksperimenti in pridobljeni rezultati ter spoznanja. The diploma thesis demonstrates the use of an industrial controller with additional analog expansion module, for closed-loop control of an electro-hydraulic system. At the beginning electro-hydraulic system is described, components are presented, and their purpose and function is described. The system is then mathematicly described and was the basis for development of simulation models for the control system. Analysis of the dynamic behavior of the system was made with simulation models in Matlab Simulink. After completing the analysis, the type and parameters for used PID controller were determined. The control program is described and presented as the basic procedure for controller programming. At the end, laboratory experiment, results and observations are presented. regulacija sile PLK servo-hidravlika cilinder force control PLC servo-hydraulics cylinder true true false J. Kosi Slovenski jezik Angleški jezik Diplomsko delo/naloga 2016-08-22 16:02:33 2016-09-06 11:36:09 2022-06-28 03:07:44 2019-07-11 12:42:49 2016 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.11.032(043.2) 19832854 URN:SI:UM:DK:UVK5T7A4 UN_Kosi_Jernej_2016.pdf UN_Kosi_Jernej_2016.pdf 1 432E66504A022D32958AC80F006F0A63 7a581a5d6f89ad625ed014acc5f06bfe335cb97ce53fed65d7e3e66a0fd67722 11a4b4c3-7c0d-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=99410 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0