Izračun dostupnosti funkcije RAIM na temelju konfiguracije satelita GPS-a

undergraduate thesis

• Title (english): Calculation of RAIM Function Availability Based on GPS Constellation Configuration
• Author: Josip Jelača
• Mentor: Tomislav Radišić (mentor)
• Committee member: Doris Novak (predsjednik povjerenstva)
• Committee member: Jurica Ivošević (član povjerenstva)
• Committee member: Tino Bucak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Aeronautics); (Department of Aeronautics); Zagreb
• Defense date and country: 2017-09-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Air Traffic

Abstract

U završnom radu opisat de se uloga i važnost GPS-a u zrakoplovnoj navigaciji te zrakoplovni sustav dopune u obliku RAIM algoritma. Bit de prikazane navigacijske specifikacije u različitim segmentima i fazama leta te specifični zahtjevi performansi koje zrakoplov treba ispuniti da bi mogao letjeti u skladu s PBN konceptom. Također, detaljnije de biti definiran problem integriteta navigacijske poruke, uz prikaz izvora pogrešaka i sustava dopune satelitskih navigacijskih sustava. Bit de opisan i temeljni RAIM algoritam i tri osnovne RAIM sheme. Na kraju završnog rada opisat de se ukratko MATLAB program koji izračunava dostupnost funkcije RAIM i prikazat de se rad istoga na primjeru.

Abstract (english)

In this paper role and importance of GPS in air navigation and aircraft-based augmentation system in the shape of RAIM algorithm will be described. Navigation specification in different segments and phases of flight will be presented, and specific performance requirements that must be carried out by the aircraft so that it can fly in accordance with PBN concept will be explained. Also, the integrity problem will be defined more in detail, along with error sources in GPS and review of augmentation systems. A baseline RAIM algorithm and three basic RAIM methods will be described. At the end of the paper MATLAB program which calculates RAIM function availability will be presented.

• Keywords: GPS; PBN koncept; integritet; RAIM algoritam; dostupnost
• Keywords (english): GPS; PBN concept; integrity; RAIM algorithm; availability
• Language: croatian
• URN:NBN: urn:nbn:hr:119:496650
• 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: 2017-09-19 10:22:07