Sökning: "inertial measurement unit"

Visar resultat 21 - 25 av 125 uppsatser innehållade orden inertial measurement unit.

  1. 21. Smart Scooter : Solving e-scooter safety problems with multi-modal, privacy-preserving sensor technology and machine learning

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

    Författare :Beatrice Lovely; [2022]
    Nyckelord :Smart Devices; Machine Learning; Sensors; Radar; Inertial Measurement Unit; Computer Vision; Smarta Saker; Maskininlärning; Sensorer; Radar; Tröghetsmåttenhet; Dator- seende;

    Sammanfattning : Micromobility ride-share scooters (e-scooters) have become a popular mode of transport in several major cities around the world, yet several safety and accessibility issues stem from how these scooters are operated, including sidewalk riding, unsafe parking and wrong-way riding. This thesis tackles these issues through a novel, privacy-preserving, end-to-end sensor system that employs lightweight machine learning models to provide real-time feedback to users to present unsafe scooter operation. LÄS MER

  3. 22. Localization of Combat Aircraft at High Altitude using Visual Odometry

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Jenny Nilsson Boij; [2022]
    Nyckelord :Monocular Visual Odometry; Monocular SLAM; High Altitude; Combat Aircraft; X-Plane;

    Sammanfattning : Most of the navigation systems used in today’s aircraft rely on Global Navigation Satellite Systems (GNSS). However, GNSS is not fully reliable. For example, it can be jammed by attacks on the space or ground segments of the system or denied at inaccessible areas. LÄS MER

  4. 23. Implementation av MEMS-teknologi för säkrare vapenhantering

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Daniel Hübner; Elias Berglund; [2022]
    Nyckelord :MEMS; weapon handling; accelerometer; gyroscope; inertial measurement unit; canting of firearms; MEMS; vapenhantering; accelerometer; gyroskop; inertial measurement unit; vinkling av vapen;

    Sammanfattning : Detta arbete har syftat till att skapa ett digitaliserat hjälpmedel till jägare och skyttar, för att assistera innan avfyrning och ge information kring hårda stötar mot vapnet. Kikarsikten är ömtåliga och om de skadas kan det begränsa precisionen hos siktet. Detta i sin tur begränsar skyttens förmåga att utföra sitt arbete korrekt. LÄS MER

  5. 24. Low-Cost Autonomous Vehicle using Off-Board Sensors Connected over 5G : Extension of an Autonomous Vehicle’s operational domain design

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

    Författare :Adhitya Bharathan Ganesh; [2022]
    Nyckelord :Autonomous Vehicles; 5G; Perception; Positioning System; Field of View; Off-board Sensors; Kalman Filters; Autonoma fordon; 5G; Perception; Positioneringssystem; Synfält; Off-board sensorer; Kalman filter;

    Sammanfattning : Autonomous vehicles perceive their environment based on several sensors that are onboard the vehicle. These sensors constantly monitor the vehicle’s movement as well as the environment. There is a wide variety of sensors that can be utilized based on the type of data it provides, accuracy and cost. LÄS MER

  7. 25. GNSS Safety and Handling

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Axel Björklund; [2022]
    Nyckelord :Navigation; GNSS; GPS; Galileo; OSNMA; TESLA protocol; SHA-256; jamming; spoofing; SDR; GPS-SDR-SIM; Smart Tachograph; dead reckoning; U-blox; Volvo Group; Volvo FH;

    Sammanfattning : Satellite navigation (such as GPS) has become widely successful and is used by billions of users daily. Accuratepositioning and timing has a wide range of applications and is increasingly being integrated in safety criticalsystems such as autonomous operations, traffic management, navigation for airplanes and other vehicles. LÄS MER