20.500.12556/DKUM-11159 IZDELAVA TESTNE PLATFORME ZA EKSPERIMENTALNO NAČRTOVANJE PID REGULATORJEV S PROGRAMSKIM PAKETOM MATLAB CONSTRUCTION OF TEST PLATFORM FOR EXPERIMENTAL DESIGN OF PID CONTROLLERS WITH MATLAB Diplomsko delo temelji na izvedbi procesnega simulatorja v programskem paketu Matlab, ki bi nadomestil realni objekt do 3. reda, povezan s krmilnikom PLC preko AD/DA kartice. Vključen je teoretični del načrtovanja PID regulatorjev po eksperimentalni metodi Ziegler-Nichols, predstavljen je realni objekt, katerega želimo nadomestiti s simulacijo ter opisana vsa strojna in programska oprema, ki je bila uporabljena za uspešno realizacijo. V nadaljevanju je podrobno opisan proces izveden v Matlab/Simulink-u, ter izdelava uporabniškega grafičnega vmesnika GUI. Na koncu je prikazano testiranje simulacijskega modela in primerjava z realnim objektom, s primerom izdelave PID regulatorja v PLC-ju Omron CJ1G, ki je preko NI USB 6008 AD/DA kartice povezan z Matlab-om. Diploma work is based on the implementation of process simulator realized by Matlab software package, which would replace the real process up to 3rd order dynamics, implemented in PLC controller and connected with PC by AD/DA card. Theoretical part of the diploma involves experimental procedures of PID parameter design by Ziegler-Nichols recommendations on the real object, which can be replaced by adequate simulation model. Also all the hardware and software used for the successful realization of the diploma work are described. In the following chapters, a detailed process structure, modeling and development of graphical user interface (GUI) are carried out in Matlab/ Simulink. At the end, test and comparisons between the model and a real process outputs are presented, along with the configuration of PID controller in the PLC (Omron CJ1G), and NI USB 6008 AD/DA card connected to Matlab. Avtomatizacija procesov PID regulator simulator Matlab PLC Automation of processes PID controller Simulation Matlab PLC true true false [M. Majcen] Slovenski jezik Angleški jezik Diplomsko delo 2009-07-08 08:43:37 2009-07-08 12:22:11 2022-04-11 23:33:42 2022-04-17 03:33:02 2009 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.94:681.515.8(043.2) 13659158 URN:SI:UM:DK:JT1XLHWZ VS_Majcen_Mitja_2009.pdf VS_Majcen_Mitja_2009.pdf 1 E74FD3752F0BE8929B812DF26CF2BAC0 36cf3bb2d203edfd48d391fcd7b7a68a1f244d015945ee10b45a89a93f57639c 0a8b511d-7c03-11eb-bb7a-00155d0001ca 20.500.12556/dkum/cd7af0d2-1e36-47c3-bb5c-97d79e84ff9d https://dk.um.si/Dokument.php?lang=slv&id=9771 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0