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undergraduate thesis
Analiza mehanizma mahokrilne letjelice
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:150351
Ušurić, Fran
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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

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Ušurić, F. (2022). Analiza mehanizma mahokrilne letjelice (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:150351

Ušurić, Fran. "Analiza mehanizma mahokrilne letjelice." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:150351

Ušurić, Fran. "Analiza mehanizma mahokrilne letjelice." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:150351

Ušurić, F. (2022). 'Analiza mehanizma mahokrilne letjelice', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 11 July 2024, https://urn.nsk.hr/urn:nbn:hr:235:150351

Ušurić F. Analiza mehanizma mahokrilne letjelice [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 July 11] Available at: https://urn.nsk.hr/urn:nbn:hr:235:150351

F. Ušurić, "Analiza mehanizma mahokrilne letjelice", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:150351

Metadata
TitleAnaliza mehanizma mahokrilne letjelice
Title (english)Analysis of flapping wing vehicle mechanisms
AuthorFran Ušurić
MentorDario Zlatar (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-03, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Aviation, Rocket and Space Technology
Abstract
U ovom se radu razmatraju kinematička svojstva mehanizama mahokrilnog tipa i njihova mogućnost da svojim gibanjem opisuju gibanje krila insektnog tipa. Usporedbom s traženom kinematikom mahanja krila vinske mušice odabiru se dva mehanizma na temelju čijih se kinematičkih shema izrađuje CAD model mehanizama. U programskom paketu ADAMS modelira se kinematička struktura željenog kinematičkog profila vinske mušice kao i modeli dva razmatrana mehanizma te se primjenom dinamike više tijela pronalaze i uspoređuju profili gibanja krila kao i potrebna snaga za pogon mehanizma pri različitim frekvencijama mahanja. Dodavanjem elemenata dinamičke sprege utvrđuje se mogućnost poboljšanja energetske učinkovitosti razmatranih mehanizama. Prilagodbom CAD modela aditivnim se tehnologijama proizvode razmatrani modeli mehanizama i ocjenjuje se njihova funkcionalnost.
Abstract (english)
This thesis presents an overview of the kinematical properties of flapping-wing mechanisms and their ability to reproduce the movement of the wings of a real insect. Considering the desired kinematic profile of a fruit fly, two mechanisms are selected. According to the kinematic diagrams of the two mechanisms, the CAD models are created. Using the ADAMS software, the kinematic structure of the desired kinematic model of a fruit fly is modeled as well as the kinematic structure of the two selected mechanisms. Using the Multibody Dynamics the flapping patterns are determined and compared as well as the required power at different flapping frequencies. Improving the efficiency of the selected mechanisms is evaluated by adding coupling elements. The CAD models of the mechanisms are adapted for the additive manufacturing of physical models whose functionality is evaluated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:150351
Study programmeTitle: Aeronautical Studies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka zrakoplovnog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka zrakoplovnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-02-24 22:38:07