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NAVIGATION AND SLIP DETECTION FOR AN AUTONOMOUS ROBOT IN CROP FIELDS
(Master thesis, 2021)Autonome roboter som opererer i avlingsfelt, blir ofte utsatt for hjulspinn. Navigasjonssystemer for roboter er som oftest avhengig av målinger fra hjulenkodere for å estimere robotens lineære hastighet og vinkelhastighet. ... -
Navigation of UAV using Phased Array Radio
(Chapter; Peer reviewed, 2017)Navigation and communication are two of the major challenges when flying unmanned aerial vehicles (UAVs) beyond visual line of sight (BVLOS), in particular when Global Navigation Satellite Systems (GNSS) are unavailable. ... -
Navigation Policy for a Tiny Drone using Deep Reinforcement Learning
(Master thesis, 2023)Denne masteroppgaven presenterer en dyp forsterkningslæring basert navigasjonsalgoritme for små droner som åpner opp for fullstendig autonom utforskning i trange omgivelser med ulike hindringer, ved kun bruk av Time-of-Flight ... -
Navigation System Fault Diagnosis for Underwater Vehicle
(Journal article; Peer reviewed, 2014)This paper demonstrates fault diagnosis on unmanned underwater vehicles (UUV) based on analysis of structure of the nonlinear dynamics. Residuals are generated using different approaches in structural analysis followed by ... -
Navigation using Bluetooth Low Energy Beacons
(Master thesis, 2018)The wireless techonology Bluetooth has over the years become more commonly supported by personal electronic devices, especially in smart-devices such as smartphones, tablets and smart-watches. Earlier, Bluetooth was mostly ... -
Navigation with Simultaneous Localization and Mapping: For Indoor Mobile Robot
(Master thesis, 2013)This thesis describes the development of an integrated solution for simultaneous localization and mapping (SLAM), path planning and path following for a four-wheel indoor robot. Running on the robot's on-board computer, ... -
Navigational Assistance for Mini-ROV
(Master thesis, 2010)In this thesis a simple and low-cost aided inertial navigation system is presented which can be used to automate underwater search operations. The system is designed and implemented to be compatible with a VideoRay Pro 3 ... -
Navigational system of sounding rocket
(Master thesis, 2022)Propulse NTNU er studentorganisasjon som utvikler og skyter opp passive sonderaketter. For å kunne utvikle seg videre til mer avanserte raketter ble det ansett som nødvendig å utvikle et nytt navigasjonssystem. I denne ... -
Near-shore target tracking with clutter maps
(Master thesis, 2018)Target tracking is of vital importance for autonomous vehicles moving in areas with unpredictable traffic. The radar is an important sensor in target tracking for autonomous vessels, though, it suffers from occasional false ... -
A nested multi-scale model for assessing urban wind conditions : Comparison of Large Eddy Simulation versus RANS turbulence models when operating at the finest scale of the nesting
(Journal article; Peer reviewed, 2021)Good understanding of micro-scale urban-wind phenomena is needed for optimizing power generation capabilities of building-integrated wind turbines and for safety of futuristic urban transport involving drones. The current ... -
net_chan: Deterministic network channels for distributed real-time systems
(Peer reviewed; Journal article, 2023)Network Channels (net_chan) is an open-source library that provides a network construct for deterministic channels between systems in distributed systems. net_chan is built to harness the Quality of Service guarantees ... -
Network of sensors for measurement of potential for delivery of electrical energy from solar panels
(Master thesis, 2020)I dagens industri har distribuerte m°alesystemer blitt brukt i flere °ar og gitt gode resultater. I nyere °ar har ny teknologi dukket opp innen temaet IoT og fullstended endret spillereglene. LoRaWAN og NB-IoT er to av ... -
Network-Constrained Production Optimization by Means of Multiple Shooting
(Journal article; Peer reviewed, 2019)A methodology is proposed for the production optimization of oil reservoirs constrained by gathering systems. Because of differences in scale and simulation tools, production optimization involving oil reservoirs and ... -
Neural Network-based Model Predictive Control with Input-to-State Stability
(Peer reviewed; Journal article, 2021)Learning-based controllers, and especially learning-based model predictive controllers, have been used for a number of different applications with great success. In spite of good performance, a lot of these cases lack ... -
New concept for measuring swimming speed of free-ranging fish using acoustic telemetry and Doppler analysis
(Peer reviewed; Journal article, 2022)A novel technique for measuring individual fish swimming speed based on conventional acoustic telemetry and Doppler analysis was tested with live tagged fish in a field experiment at a fish farm. The aim of the experiment ... -
The New Era of Physio-Logging and Their Grand Challenges
(Peer reviewed; Journal article, 2021) -
A new method for measuring free-ranging fish swimming speed in commercial marine farms using Doppler principle
(Journal article; Peer reviewed, 2020)A novel Doppler shift based technique for measurement of free-swimming fish speed in marine farms using acoustic telemetry tags was developed and evaluated in this study. The proposed method can potentially augment current ... -
New prototype for an Autonomous Icing Protection Solution (AIPS) for Unmanned Aircrafts - Employing aviation standards for UAV systems
(Master thesis, 2017)Icing hazards pose a risk to all of aviation, including the use of unmanned aircrafts. Ice accumulation on the forward facing surfaces of an aircraft changes the dynamic properties of the vehicle, which drastically increases ... -
New Results on Trajectory Planning for Underactuated Mechanical Systems with Singularities in Dynamics of a Motion Generator
(Journal article; Peer reviewed, 2018)The new approach to the problem of motion planning for underactuated mechanical systems is proposed. The novelty comes from new opportunities to handle singularities of the dynamics of the motion generator provided that ... -
Next generation handgrip trainers
(Bachelor thesis, 2023)Denne oppgaven forklarer utviklingsprosessen for en håndgrepstrener som kan samle inn målinger, loggføre data og nøyaktig beskrive grepets dynamikk. Dette betyr at den utviklede håndgrepstreneren må være i stand til å måle ...