Browsing NTNU Open by Author "Sollie, Martin Lysvand"
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Automatic landing of multi-rotor on a floating maritime platform
Linga, Odin (Master thesis, 2020)OASYS prosjektet forsøker å bruke Miniatyr Undervanns Glidere (MUGs) for å overvåke miljøet under havet, og bruke multirotor UAV-er til å plukke opp MUG-ene og frakte dem til autonome overflatefartøy hvor de kan lade. Målet ... -
Automatic Landning of Multi-Rotor on Moving Platform
Krivokapic, Vuk (Master thesis, 2019)Bruk av ubemannede luftfartøyer (UAV) i autonome offshore-oppdrag har økt drastisk de siste årene. UAVene har gjort det mulig å utføre oppdrag i tøffe værforhold uten å risikere menneskeskader. Hoveddelene av et UAV oppdrag ... -
Control System Architecture for Automatic Recovery of Fixed-Wing Unmanned Aerial Vehicles in a Moving Arrest System
Gryte, Kristoffer; Sollie, Martin Lysvand; Johansen, Tor Arne (Journal article; Peer reviewed, 2021)Automatic recovery is an important step in enabling fully autonomous missions using fixed-wing unmanned aerial vehicles (UAVs) operating from ships or other moving platforms. However, automatic recovery in moving arrest ... -
Estimation of UAV Position, Velocity and Attitude Using Tightly Coupled Integration of IMU and a Dual GNSS Receiver Setup
Sollie, Martin Lysvand (Master thesis, 2018)Increasing use of UAVs in high-precision applications, such as georeferencing and photogrammetry, increases the requirements on the accuracy of the estimated position, velocity and attitude of the vehicle. Commercial systems ... -
Navigation and Automatic Recovery of Fixed-wing Unmanned Aerial Vehicles
Sollie, Martin Lysvand (Doctoral theses at NTNU;2022:339, Doctoral thesis, 2022)Today, unmanned aerial vehicles (UAVs) are seeing widespread use as a tool used by the industry, researchers, hobbyists and others around the world. Fixed-wing UAVs, although not in as widespread use a multirotor UAVs, ... -
Outdoor Navigation Using Bluetooth Angle-of-Arrival Measurements
Sollie, Martin Lysvand; Gryte, Kristoffer; Bryne, Torleiv Håland; Johansen, Tor Arne (Journal article; Peer reviewed, 2022) -
Pose Estimation of UAVs Based on INS Aided by Two Independent Low-cost GNSS Receivers
Sollie, Martin Lysvand; Bryne, Torleiv Håland; Johansen, Tor Arne (Chapter, 2019)Increasing use of UAVs in high-precision applications, such as georeferencing and photogrammetry, increases the requirements on the accuracy of the estimated position, velocity and attitude of the vehicle. Commercial systems ... -
Reducing Ground Reflection Multipath Errors for Bluetooth Angle-of-Arrival Estimation by Combining Independent Antenna Arrays
Sollie, Martin Lysvand; Bryne, Torleiv Håland; Gryte, Kristoffer; Johansen, Tor Arne (Peer reviewed; Journal article, 2023)For outdoor navigation using Bluetooth direction finding, elevation angle estimate errors due to ground reflection multipath interference is a significant challenge at low elevation angles. One of the ways to reduce this ...