Sökning: "Aircraft navigation"

Visar resultat 6 - 10 av 35 uppsatser innehållade orden Aircraft navigation.

  1. 6. Development of an ICP-based Global Localization System

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Rebecka Nylén; Katherine Rajala; [2021]
    Nyckelord :localization; ICP; EKF; automatic control;

    Sammanfattning : The most common way to track the position of a vehicle is by using the Global Navigation Satellite System (GNSS). Unfortunately, there are many scenarios where GNSS is inaccessible or provides low precision, and it can therefore be vulnerable to only rely on GNSS. LÄS MER

  3. 7. ANALYS AV GBAS SOM LANDNINGSSYSTEM JÄMFÖRT MED ILS OCH DERAS EFFEKTER PÅ SMÅ FLYGPLATSER

    M1-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Dlovan Yasin Ali Amin; [2020]
    Nyckelord :GBAS; ILS; LANDNING SYSTEM; CAT; SMÅ FYGPLATSER; ILS; CAT;

    Sammanfattning : Sammanfattning I varje flygfas av en kommersiell flygrutt krävs att navigations- och inflygningshjälpmedlen klarar högt ställda krav på noggrannhet, kontinuitet, tillgänglighet och integritet. Befintliga ILS-landningssystem klarar inte alla de kraven. LÄS MER

  4. 8. Comparison of autonomous waypoint navigation methods for an indoor blimp robot

    Master-uppsats, KTH/Mekatronik

    Författare :Lukas Prusakiewicz; Simon Tönnes; [2020]
    Nyckelord :UAV; indoor airship; blimp; path planning; reinforcement learning; RRT; autonomous navigation; UAV; inomhus luftskepp; blimp; path planning; förstärkningsinlärning; RRT; autonom navigering;

    Sammanfattning : The Unmanned Aerial Vehicle (UAV) has over the last years become an increasingly prevalent technology in several sectors of modern society. Many UAVs are today used in a wide series of applications, from disaster relief to surveillance. A recent initiative by the Swedish Sea Rescue Society (SSRS) aims to implement UAVs in their emergency response. LÄS MER

  5. 9. A study into relative navigation methods for automatic probe and drogue air-to-air refuelling

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Jonas Samuelsson; [2020]
    Nyckelord :;

    Sammanfattning : As the aerospace industry moves into more automatic systems and fully automatic systems the need for automatic air to air refuelling is becoming essential to create an optimal aircraft system. It is not only needed for UAVs but also for piloted aircraft. LÄS MER

  7. 10. GNSS independent navigation using radio navigation equipment

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Pontus Törnberg; [2020]
    Nyckelord :GNSS; Navigation; Kalman filter; Extended kalman filter; INS; TACAN; VOR; DME; Radio navigation equipment;

    Sammanfattning : This thesis studies algorithms to estimate an aircraft’s position with different information from various radio stations. Because aircrafts both civilian and military are heavily dependant on GNSS signals, it can be interfered from hostile sources. The aircraft shall then be able to navigate without the GNSS signals. LÄS MER