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undergraduate thesis
Projektiranje uređaja za stabilizaciju broda
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. urn:nbn:hr:235:360882
Šego, Mateo
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

Šego, M. (2024). Projektiranje uređaja za stabilizaciju broda (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:360882

Šego, Mateo. "Projektiranje uređaja za stabilizaciju broda." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:360882

Šego, Mateo. "Projektiranje uređaja za stabilizaciju broda." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:360882

Šego, M. (2024). 'Projektiranje uređaja za stabilizaciju broda', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:360882

Šego M. Projektiranje uređaja za stabilizaciju broda [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2024 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:235:360882

M. Šego, "Projektiranje uređaja za stabilizaciju broda", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:235:360882

Metadata
TitleProjektiranje uređaja za stabilizaciju broda
Title (english)Design of a vessel stabilization device
AuthorMateo Šego
MentorŽeljko Šitum (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2024-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Cilj ovog rada je razviti učinkovit sustav stabilizacije plovila, koji koristi giroskopski uređaj za smanjenje nagiba broda uzrokovano valovima ili bočnim silama. Zahtjevi koje stabilizator treba ispuniti su da se amplituda kuta ljuljanja pri vanjskoj pobudi smanji za barem 50 % te da se broj oscilacija ljuljanja broda od puštanja s određenog nagiba do amplitude ljuljanja od 2 stupnja također smanji za 50 %. Ideja rada je obuhvatiti postupak projektiranja, izrade dinamičkog modela, simulacije, izrade, montaže, programiranja i testiranja giroskopskog stabilizatora smještenog u maketu broda. U uvodu će se dati teoretske osnove pomorstvenosti broda i teoretske osnove giroskopa, a potom će se izvesti dinamički model sustava za simulaciju i provest će se simulacija u programu Matlab. Nakon toga će se opisati korištene komponente stabilizatora. Zatim slijedi prikaz tijeka konstruiranja dijelova modela u programu SolidWorks. Sama izrada modela će se prikazati u zasebnom poglavlju, isto kao i testiranja gotove makete i usporedba sa simulacijama na kraju.
Abstract (english)
The goal of this work is to develop an efficient vessel stabilization system that utilizes a gyroscopic device to reduce the ship's roll caused by waves or lateral forces. The requirements for the stabilizer are that the amplitude of the roll angle under external excitation is reduced by at least 50 %, and that the number of roll oscillations from a specific tilt angle to an amplitude of 2 degrees is also reduced by 50 %. The concept of the project encompasses the design process, dynamic model development, simulation, production, assembly, programming, and testing of the gyroscopic stabilizer installed in a ship model. The introduction will provide the theoretical foundations of ship seakeeping and the principles of the gyroscopic stabilization, followed by the development of the dynamic model for system simulation, and the simulation will be conducted using Matlab software. After that, the components used in the stabilizer system will be described. Next, the design process for the model parts in SolidWorks will be presented step by step. The model fabrication will be detailed in a separate chapter, as will the testing of the completed model and the final comparison with the simulations.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:360882
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 Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) icon
Created on2024-09-19 14:18:22