Elektroničko sklopovlje i programska podrška za spincopter bespilotnu letjelicu

undergraduate thesis

• Title (english): Hardware and software design for spincopter UAV
• Author: Dora Matek
• Mentor: Stjepan Bogdan (mentor)
• Committee member: Stjepan Bogdan (predsjednik povjerenstva)
• Committee member: Matko Orsag (član povjerenstva)
• Committee member: Antun Ivanović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U sklopu ovog rada izrađena su krila ,koja se preko šarki spajaju na bespilotnu letjelicu tzv. Spincopter, na temelju aeroprofila NACA 0012. Brzine koje spincopter može postići su relativno male te je to bio glavni kriterij u odabiru aeroprofila. Korišteni aeroprofil je testiran u brojnim pokusima te se pokazalo da uz male brzine osigurava visok koeficijent podizanja. Dijelovi krila, rebra i remenjače, isprintani su 3D printerom, zalijepljeni skupa te prekriveni folijom. Za upravljanje motorima korištna je pulsno-pozicijska modilacija (PPM). Poruka o brzini vrtnje motora slala se sa računala putem odašiljačkog XBee modula na prijamni XBee modul koji je bio spojen na APM 2.0 pločicu. Sa pločice poruka se izdvajala i prosljeđivala ESC-u koji je zatim zavrtio motore zadanom brzinom.

Abstract (english)

As part of this thesis wings were made. Wings connect to the unmmaned aerial vehicle called spincopter via hinges, based of the aerofoil NACA 0012. Maximum speed of spincopter is relatively low and this was the main reason for choosing the airfoil. Used airfoil was tested in numerous experiments and it was shown that atlow speeds provides high lift coefficient. Parts of the wing, ribs and spars, were
glued together and wrapped in covering film. Pulse-position modulation was used
for motor control. Message with speed value was sent from the computer via
transmitting XBee to the receiving XBee which was connected to the APM 2.0
board. Message was forwarded from the board to the ESC which then spun the
motors at specified speed.

• Keywords: spincopter; ardupilot; xbee
• Keywords (english): spincopter; ardupilot; xbee
• Language: croatian
• URN:NBN: urn:nbn:hr:168:011971
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 22:49:24