Proračun karakteristika uzdužne stabilnosti aviona Diamond DA40 D

undergraduate thesis

• Title (english): Calculation of Longitudinal Stability Characteristics of Diamond DA40 D Aircraft
• Author: Ian Cvek Šekuljica
• Mentor: Davor Franjković (mentor)
• Committee member: Anita Domitrović (predsjednik povjerenstva)
• Committee member: Karolina Krajček Nikolić (član povjerenstva)
• Committee member: Doris Novak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Aeronautics); (Department of Aeronautics); Zagreb
• Defense date and country: 2020-09-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Air Traffic

Abstract

Stabilnost i upravljivost zrakoplovu omogućuju stabilan let pri određenom režimu leta te odziv na željenu pilotovu namjeru pri pomicanju upravljačke palice. Analizirane su karakteristike važne za uzdužnu stabilnost zrakoplova Diamond DA40 D koje su preuzete iz priručnika zrakoplova napisanog od strane proizvođača Diamond. Nakon analize karakteristika i bitnih vrijednosti za stabilnost, te iz navedenih uvjeta i jednadžbi za uzdužnu stabilnost zrakoplova, proračunata je uzdužna stabilnost zrakoplova Diamond DA40 D za određene pozicije centra gravitacije, odnosno pozicije težišta. Također, opisano je ponašanje zrakoplova pri specifičnim pozicijama težišta, te potencijalne opasnosti pri nekim pozicijama težišta. U samom proračunu i zaključku, što je vidljivo iz tabličnih i grafičkih prikaza, usporedit će se proračunate karakteristike uzdužne stabilnosti zrakoplova Diamond DA40 D sa nekim već poznatim proračunatim karakteristikama nekog drugog zrakoplova.

Abstract (english)

Stabiliy and control allow the aircraft to fly stable in a certain flight regime, and respond to the desired pilot´s intention when moving the steering wheel. The characteristics important for the longitudinal stability of the Diamond DA40 D aircraft, which were taken from the aircraft flight manual, written by the manufacturer Diamond, were analyzed. After the analysis of the characteristics and essential values for stability, from the conditions and equations for the longitudinal stability of the aircraft, longitudinal stability of the Diamond DA40 D aircraft was calculated for certain positions of the center of gravity. Also, the behavior of the aircraft at specific center of gravity positions is described, as well as the potential hazards at some center of gravity positions. In the calculation and conclusion, which is evident from the tabular and graphical representations, the calculated longitudinal stability characteristics of the Diamond DA40 D aircraft will be compared with some already known calculated characteristics of another aircraft.

• Keywords: stabilnost; upravljivost; Diamond DA40 D; pozicija težišta; proračun uzdužne stabilnosti
• Keywords (english): stability; control; Diamond DA40 D; position of center of gravity; longitudinal stability calculation
• Language: croatian
• URN:NBN: urn:nbn:hr:119:919518
• Study programme: Title: Aeronautics; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka aeronautike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka aeronautike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-10-21 14:27:38