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undergraduate thesis
Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora
2018. urn:nbn:hr:200:642984
Topalović, Kristijan
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

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Topalović, K. (2018). Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora (Undergraduate 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:200:642984

Topalović, Kristijan. "Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2018. https://urn.nsk.hr/urn:nbn:hr:200:642984

Topalović, Kristijan. "Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2018. https://urn.nsk.hr/urn:nbn:hr:200:642984

Topalović, K. (2018). 'Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:200:642984

Topalović K. Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2018 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:200:642984

K. Topalović, "Kakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:200:642984

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TitleKakvoća regulacije primjenom digitalnog regulatora dobivenog diskretizacijom analognog regulatora
Title (english)Control system performance applying digital controller obtained by discretization of analog controller
AuthorKristijan Topalović
MentorDražen Slišković (mentor)
Committee memberDražen Slišković (predsjednik povjerenstva)
Committee memberZdravko Krpić (član povjerenstva)
Committee memberZvonimir Mrčela (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 country2018-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Automatics
Abstract
Cilj završnog rada jest analizirati kakvoću regulacije u sustavima upravljanja s digitalnim regulatorima dobivenim diskretizacijom analognog regulatora za različite postupke diskretizacije, uz simulaciju sustava upravljanja na digitalnom računalu. Analiza je provedena nad dva industrijska procesa s analognim i digitalnim regulatorima. Izvršena je analiza kakvoće regulacije uz tri postupka diskretizacije kontinuiranog regulatora te interpretacija rezultata kroz odzive sustava na skokovitu funkciju i kroz neposredne pokazatelje kakvoće upravljanja. Simulirani su digitalni PI i PID regulator. Digitalni PI regulator dobiven je diskretizacijom kontinuiranog regulatora pomoću dva postupka: unazadne diferencije i Tustinovom diferencijom. Unaprijednom diferencijom dobiven je digitalni PID regulator. Prikazano je ponašanje digitalnih regulatora u ovisnosti o vremenu uzorkovanja. Povećanje vremena uzorkovanja dovodi do nestabilnosti sustava upravljanja.
Abstract (english)
The aim of the final work is to analyze the quality of control in digital control controllers obtained by discretization of the analog controller for various discretization processes, with the simulation of the control system on the digital computer. The analysis was conducted over two industrial processes with analog and digital regulators. The analysis of quality control with three methods of continuous controller discretization are shown and the results are interpreted by means of the step response of the system and direct indicators of the quality of control. The digital PI and PID controllers were made. The digital PI controller was obtained by analog controller discretization using two procedures, i.e. backward difference and Tustin's difference. The digital PID controller was obtained by forward difference. Digital controller behavior depending on the sampling time is shown in the paper. An increase in the sampling time leads to instability of the management system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:642984
Study programmeTitle: Undergraduate University Study Programme
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2018-10-23 08:53:13