Sökning: "Indoor positional navigation"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Indoor positional navigation.

  1. 1. Simple RSRP Fingerprint Collection Setup and Indoor Positioning in 5G

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Sofi Flink; Annie Tallund; [2022]
    Nyckelord :5G; indoor positioning; radio fingerprint; k nearest neighbor; naive bayes; automated data collection; Technology and Engineering;

    Sammanfattning : Solving for a way to accurately predict the position of a user equipment is crucial in an array of applications within 5G new radio. One approach is to form unique identifiers, also known as fingerprints, and map them to positional data in an area. LÄS MER

  3. 2. Calibration and Evaluation of Inertial Navigation with Zero Velocity Update for Industrial Fastening Tools

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Johan Rågmark; [2021]
    Nyckelord :Inertial navigation; Inertial measurement unit; Zero velocity update; Indoor positional navigation; Kalman filter; Tröghetsnavigering; Inertial measurement unit; Zero velocity update; Inomhuspositionering; Kalman filter;

    Sammanfattning : Indoor Positional Navigation (IPN) systems can be used to track the position of tools in factories which is crucial for quality assurance in many manufacturing industries. Inertial navigation is rarely used on its own because of the noisy Inertial Measurement Unit (IMU) sensors which contribute to large drift. LÄS MER

  4. 3. Autonomous and Accurate Landing of an Unmanned Aerial Vehicle

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Louise Tylstedt; Simon Ågren; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : During recent years, advancements in mobile technology have enabled the development of quadcopters and unmanned aerial vehicles (UAV) to the point where their size and maneuverability enable indoor flight. In such GPS-denied environments, accurate positioning is a challenge which poses difficulties during flight, navigation and landing. LÄS MER

  5. 4. 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

  7. 5. A Platform for Indoor Localisation, Mapping, and Data Collection using an Autonomous Vehicle

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Teodor Coroiu; Oscar Hinton; [2017]
    Nyckelord :Area Coverage; Autonomous Vehicles; Exploration; Robotic Operating System; ROS; SLAM; Simultaneous Localisation And Mapping; Wi-Fi; Mathematics and Statistics;

    Sammanfattning : Everyone who has worked with research knows how rewarding experimenting and developing new algorithms can be. However in some cases, the hard part is not the invention of these algorithms, but their evaluation. LÄS MER