Sökning: "degrees of navigation"

Visar resultat 16 - 20 av 29 uppsatser innehållade orden degrees of navigation.

1. 16. 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

3. 17. Lägesosäkerhet vid nätverks-RTK-mätning med inbyggd lutningskompensator: en undersökning av Leica GS18 T

   Kandidat-uppsats, Högskolan i Gävle/Samhällsbyggnad

   Författare :Åsa Almstedt; Niclas Peterson; [2019]
   Nyckelord :GNSS; Leica GS18 T; measurement uncertainty; network RTK; tilt compensation; GNSS; Leica GS18 T; lutningskompensator; lägesosäkerhet; nätverks-RTK;

   Sammanfattning : Ett på marknaden nyligen introducerat GNSS-instrument är Leica GS18 T med inbyggd lutningskompensator, baserad på kombinerad GNSS- och tröghetsnavigeringsteknik (INS), som gör att mätstången med GNSS-instrumentet inte behöver centreras över den punkt som ska mätas in. Förutom att utföra snabbare mätningar möjliggör lutningskompensatortekniken inmätning av dolda punkter där konventionell GNSS-mätning normalt inte är möjlig utan mer tidskrävande indirekta metoder måste användas. LÄS MER

4. 18. Identification of absolute orientation using inertial measurement unit

   M1-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :André Kopfinger; Daniel Ahlsén; [2019]
   Nyckelord :Indoor navigation; absolute orientation; inertial measurement unit; IMU; indoor positioning;

   Sammanfattning : Because of the limitation of GPS indoors there is a demand for alternative methods to accurately determine both position and orientation. Previous attempts at positional tracking has required an infrastructure of hardware and sensors to provide the path of an object or person. This is not a mobile solution to a mobile problem. LÄS MER

5. 19. Exploratory study of market entry strategies for digital payment platforms

   Master-uppsats, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

   Författare :Anna Marcinkowska; [2018]
   Nyckelord :Market entry; strategy; digital payment platform; platform; network effects; first mover; late entrant; early follower; klarna; swish; paypal; seqr; wywallet; homing costs; switching costs; internationalization; bankid; bank-id; cashless society; timing of entry; one-sided; two-sided; multi-sided; NFX; cross-side; cross side; same-side; same side; subsidy-side; subsidy side; money-side; money side; secondary data analysis; degrees of navigation; navigational degrees; content; cognitive load; application; mobile payment; mobile wallet;

   Sammanfattning : The digital payment industry has become one of the fastest evolving markets in the world, but in the wake of its rapid advancement, an ever increasing gap between academic theory and the actual reality of this market widens - and especially so when it comes to entry theory. It is widely acknowledged that the world is moving towards an ever more homogeneous economy, but despite the fact that payment preferences differ greatly from country to country - research on this subject continues to revolve mainly around localized efforts. LÄS MER

7. 20. Usability Challenges for the Mobile Web : An Enterprise Perspective

   Kandidat-uppsats, Högskolan i Borås/Akademin för bibliotek, information, pedagogik och IT

   Författare :Hanna Sieverthson; Malin Lund; [2017]
   Nyckelord :Mobile Usability; Usability Challenges; Mobile Web; Enterprise Perspective;

   Sammanfattning : In today's society, a large part of Sweden's population owns a smartphone. Since the release ofthe iPhone in 2007, the phenomena of using smartphones to shop has increased every yearand is now larger than ever. LÄS MER