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master's thesis
Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2024. urn:nbn:hr:200:367713
Lovreković, Tomislav
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Computer Engineering and Automation
Chair of Automation and Robotics

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Lovreković, T. (2024). Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:367713

Lovreković, Tomislav. "Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:200:367713

Lovreković, Tomislav. "Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:200:367713

Lovreković, T. (2024). 'Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 17 February 2025, https://urn.nsk.hr/urn:nbn:hr:200:367713

Lovreković T. Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2024 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:200:367713

T. Lovreković, "Regulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:200:367713

Metadata
TitleRegulacija pozicije i pritiska hidrauličkog cilindra pomoću hidrauličke pumpe s varijabilnom brzinom
Title (english)Regulation of the position and pressure of the hydraulic cylinder by means of a variable speed hydraulic pump
AuthorTomislav Lovreković
MentorPetra Pejić (mentor)
Committee memberPetra Pejić (predsjednik povjerenstva)
Committee memberEmmanuel Karlo Nyarko (član povjerenstva)
Committee memberValentin Šimundić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Computer Engineering and Automation)
(Chair of Automation and Robotics)
Osijek
Defense date and country2024-10-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Automation and Robotics
Abstract
Razvijen je matematički model hidrauličkog kruga postrojenja na temelju mehaničkih nacrta. Implementiran je upravljački program za regulaciju procesa, fokusirajući se na projektiranje regulatora za kontrolu pozicije i pritiska hidrauličkog cilindra. Simulacija drivea i motora izvršene su uz pomoć RAMP funkcije i kašnjenja uzrokovanog PT1 članom. Simulirani proces odvija se oko stroja pinch roll, on omogućuje usporavanje te ubrzavanje materijala te sprječava zapetljanje i koliziju materijala. Cijeli proces vizualiziran je putem HMI-a. Ziegler-Nichols metodama ruba stabilnosti te prijelazne funckije određeni su parametri regulatora. Proučeni su i testirani parametri P, PI i PID regulatora kako bi se dosegao najbolji mogući odziv sustava te se odredilo koja je metoda preciznija. Upravljački program i simulacija procesa izrađeni su u programu TIA Portal. Testiranje je izvršeno pomoću upravljačkog programa i ibaPDA.
Abstract (english)
A mathematical model of the plant's hydraulic circuit was developed based on mechanical drawings. A control program for process regulation was implemented, focusing on the design of the regulator for controlling the position and pressure of the hydraulic cylinder. The drive and motor simulation were performed with the help of the RAMP function and the delay caused by the PT1 member. The simulated process takes place around the pinch roll machine, it allows material to slow down and accelerate and prevents entanglement and collision of materials. The entire process is visualized via HMI. The Ziegler-Nichols methods of the stability edge and transition function were used to determine the parameters of the controller. The parameters of P, PI and PID controllers were studied and tested in order to achieve the best possible response of the system and to determine which method is more precise. The control program and process simulation were created in the TIA Portal program. Testing was done using the driver and ibaPDA.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:367713
Study programmeTitle: Graduate University Study Programme in Computer Engineering
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka računarstva (sveučilišni/a magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-10-30 10:45:50