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undergraduate thesis
Modeliranje i simulacija elektrohidrauličkih servosustava
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. urn:nbn:hr:235:044196
Oković, Petra
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Oković, P. (2017). Modeliranje i simulacija elektrohidrauličkih servosustava (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:044196

Oković, Petra. "Modeliranje i simulacija elektrohidrauličkih servosustava." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:044196

Oković, Petra. "Modeliranje i simulacija elektrohidrauličkih servosustava." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:044196

Oković, P. (2017). 'Modeliranje i simulacija elektrohidrauličkih servosustava', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 24 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:044196

Oković P. Modeliranje i simulacija elektrohidrauličkih servosustava [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 December 24] Available at: https://urn.nsk.hr/urn:nbn:hr:235:044196

P. Oković, "Modeliranje i simulacija elektrohidrauličkih servosustava", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:044196

Metadata
TitleModeliranje i simulacija elektrohidrauličkih servosustava
Title (english)Modeling and simulation of electro-hydraulic servo systems
AuthorPetra Oković
MentorŽeljko Šitum (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Tema ovog završnog rada je modeliranje i simulacija elektrohidrauličkih servosustava. MATLAB/Simulink je programski paket koji inženjeri koriste za simuliranje tehničkih sustava. Kao potpora projektnim inženjerima u području analize hidrauličkih sustava, u okviru Simulinka razvijena je knjižnica alata SimHydraulics koja je korištena u ovom radu. U okviru rada su izrađeni simulacijski programi tri elektrohidraulička sustava, a to su sustav za regulaciju translacijskog gibanja tj. za regulaciju položaja hidrauličkog cilindra, sustav za regulaciju rotacijskog gibanja tj. za regulaciju brzine vrtnje hidromotora i sustav za regulaciju tlaka tj. sile hidrauličke preše. Simulacijski programi su izrađeni prema hidrauličkim shemama na temelju kojih su izrađeni laboratorijski eksperimentalni postavi navedena tri elektrohidraulička sustava. U radu je prvo dan kratki opis načina rada u programskom paketu SimHydraulics te su prikazani i ukratko opisani modeli korištenih hidrauličkih komponenti. Zatim je dan opis rada eksperimentalnih postava, te je prikazan detaljan postupak parametriziranja simulacijskih modela eksperimentalnih postava u programskom paketu SimHydraulics. Kako bi se dobio uvid u točnost simulacije, rezultati dobiveni simulacijom su uspoređeni s eksperimentalnim rezultatima. Na kraju rada je dana usporedba programskog paketa SimHydraulics, koji je dio programa za simulaciju raznih tehničkih sustava Simulink, i programskog paketa FluidSIM koji je namijenjem prvenstveno za simulaciju sustava fluidne tehnike.
Abstract (english)
In this thesis, modeling and simulation of electro-hydraulic servo systems is done within MATLAB/Simulink environment by using SimHydraulics. SimHydraulics provides component libraries for modeling and simulating fluid systems, and serves as a tool for engineers dealing with hydraulic power systems. Simulation models of three electro-hydraulic servo systems were created in accordance with hydraulic schematic diagrams of the following experimental setups. First system is a module for linear motion control, in which a position of hydraulic cylinder rod is controlled. Second system is a module for rotational motion control, in which the speed of hydraulic motor is controlled. Third system is a module for pressure control, in which the force of compressing of a hydraulic press is controlled. In the first part of the thesis, a brief descprition of a way of working in SimHydraulics is given, followed by explanation of SimHydraulic components used in simulation models. Afterwards, a brief explanation of working principle of experimental setups is given. Next, the procedure of simulation models parameterization is presented. In order to gain insights in simulation model accuracy, simulations results are compared with experimental results. Finally, a short comparison between SimHydraulics, which is a part of a general purpose simulation software, and FluidSIM, which is a more specialized fluid power simulation software, is given.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:044196
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 20:09:55