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Dinamski odziv helikopterske elise
Obid, Štefan (Author), Boltežar, Miha (Mentor) More about this mentor... This link opens in a new window, Čepon, Gregor (Co-mentor)

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Abstract
Helikopterska elisa je ključen del helikopterja, ki generira dvižno silo potrebno za letenje. Cilj zaključne naloge je analiza dinamskega odziva elise pri različnih vrstah vzbujanja. Postavili smo poenostavljen fizikalni model elise, ki sestoji iz končnega števila togih teles. Na podlagi metode, ki temelji na Lagrange-d'Alembertovem principu virtualnega dela, smo izpeljali gibalne enačbe ter izvedli simulacijo. V rezultatih so obravnavane hitrosti in deformacije helikopterske elise, ki se pojavijo pri različnih vrstah vzbujanja.

Language:Slovenian
Keywords:helikopterska elisa, dinamski odziv, simulacija, sistem togih teles, nihanje
Work type:Bachelor thesis/paper (mb11)
Organization:FS - Faculty of Mechanical Engineering
Year:2017
Views:726
Downloads:392
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Secondary language

Language:English
Title:Dynamic response of the Helicopter Propeller
Abstract:
Helicopter propeller is key part of helicopter, which generates lift force needed for flying. Main objective of final thesis is dynamic response analysis of propeller for different types of excitations. A simplified physical model of the propeller was set, which consists of the final number of rigid bodies. On the basis of the Lagrange-d'Alembert principle of the virtual work, we derived equations of motion and performed a simulation. In the results the speed and deformation of helicopter propeller is demonstrated that occurs due to the different types of loads.

Keywords:helicopter propeller, dynamic response, simulation, rigid body system, oscillation

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