Sökning: "two way ranging"

Visar resultat 16 - 20 av 86 uppsatser innehållade orden two way ranging.

1. 16. Optical characterisation of AAO/CsPbBr3 perovskite nanocomposites

   Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Författare :Klára Nováková; [2021]
   Nyckelord :perovskite; scintillator; optoelectronics; semiconductor; X-ray detection; Physics and Astronomy;

   Sammanfattning : Direct bandgap metal lead halide perovskites offer promising optoelectronic properties desirable in a wide range of applications including photodetection. However, the incomplete and poor understanding of the photophysical processes taking place in these materials, along with their poor stability, is the bottleneck for optimisation and further development of metal halide perovskite devices. LÄS MER

3. 17. The Effect of Temperature and Fungal:Bacterial Ratio on Kombucha Culture Fermentation

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Johanna Forsvall; [2021]
   Nyckelord :Kombucha; Kombucha culture; Fermentation; Food engineering; Technology and Engineering;

   Sammanfattning : The fermented tea beverage kombucha is a traditional drink that has been consumed for thousands of years in Asia. Over the past decades, it has gained greatly in popularity amongst consumers and researchers also in the rest of the world. LÄS MER

4. 18. The impact of different evapotranspiration models in rainfall runoff modelling using HBV- light

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Oscar Maxander; [2021]
   Nyckelord :HBV-light; Rainfall runoff modelling; Evapotranspiration; Technology and Engineering;

   Sammanfattning : The choice of which potential evapotranspiration (PET) model to use when estimating streamflow using a rainfall-runoff model have been the topic of many studies. The aim with this thesis was to assess the robustness of six different PET models using HBV-light as rainfall-runoff model over three catchments in Sweden. LÄS MER

5. 19. 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

7. 20. A study on the use of ARKit toextract and geo-reference oorplans

   Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Niklas Larsson; Hampus Runesson; [2021]
   Nyckelord :Lidar; Floor plan extraction; geo-referencing; ARKit 4; Augmented Reality; Kabsch; two point transformation;

   Sammanfattning : Indoor positioning systems (IPS) has seen an increase in demand because of the needto locate users in environments where Global Navigation Satellite Systems (GNSS) lacksaccuracy. The current way of implementing an IPS is often tedious and time consuming. LÄS MER