diplomsko delo univerzitetnega študijskega programa I. stopnje
Nika Hočevar (Author), Miloš Bogataj (Mentor), Andreja Nemet (Co-mentor)

Abstract

Namen diplomskega dela sta dinamično matematično modeliranje rezervoarja in virtualizacija procesa regulacije nivoja gladine vode v rezervoarju s kaskadno povratnozančno regulacijo. Matematični model rezervoarja temelji na karakteristikah demonstracijske naprave RT-674, ki se uporablja za regulacijo nivoja. V diplomskem delu je prikazana primerjava med klasično povratnozančno in kaskadno regulacijo nivoja. Rezultati kažejo, da sta obe regulaciji odpravili motnje v sistemu, vendar jih je kaskadna hitreje in učinkoviteje. Da bi uporabnikom približali uporabo demonstracijske naprave za regulacijo nivoja, smo v okolju Matlab/Simulink razvili virtualni model. Ta omogoča sočasno delovanje povratnozančne in kaskadne regulacije nivoja, kar v laboratoriju ni mogoče. Z virtualnim modelom je mogoča obravnava servo in regulacijskega problema. Rezultati kažejo, da je razviti virtualni model primeren za nadaljnji študij kaskadne regulacije in je ustrezen virtualni dvojnik laboratorijske naprave GUNT RT-674.

Keywords

regulacija nivoja;povratno-zančna regulacija;kaskadna regulacija;virtualizacija procesa;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FKKT - Faculty of Chemistry and Chemical Engineering
Publisher: [N. Hočevar]
UDC: 628.13:004.5(043.2)
COBISS: 80257283 Link will open in a new window
Views: 282
Downloads: 36
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Other data

Secondary language: English
Secondary title: Modeling of the level control process with feedback cascade control and development of a simulation interface
Secondary abstract: The goal of this thesis is dynamic mathematical modeling of the reservoir and virtualization of level control process with cascade feedback regulation. The mathematical model of the tank is based on the typical RT-674 demonstration device used for the control level. Thesis presents a comparison between classical feedback and cascade level regulation. Based on experiments, we found that both regulations can eliminate the disturbance in the system, however cascade regulation was faster and more efficient in eliminating external disturbances. In order to bring users closer to the use of level control demonstration device, we have developed a virtual model in the Matlab/Simulink area. The virtual model enables simultaneous operation of feedback-loop and cascade level control, which is not possible in the laboratory. With the virtual model, it is possible to deal with servo and control problems. The results confirm that the developed virtual model is suitable for further study of cascade control and is a suitable virtual twin of the laboratory device GUNT RT-674.
Secondary keywords: level control;feedback control;cascade control;process virtualization;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za kemijo in kemijsko tehnologijo
Pages: IX, 28 str.
ID: 13305165
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