Blar i NTNU Open på forfatter "Stovner, Bård Bakken"
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Globally Exponentially Stable Aided Inertial Navigation with hydroacoustic Measurements from A Single Transponder
Stovner, Bård Bakken; Johansen, Tor Arne; Schjølberg, Ingrid (Journal article; Peer reviewed, 2017)This paper provides a novel formulation relating underwater range measurements to body-fixed position when several acoustic transceivers are mounted on the vehicle and only one transponder is placed in the vehicle's ... -
Hydroacoustically Aided Inertial Navigation for Joint Position and Attitude Estimation in Absence of Magnetic Field Measurements
Stovner, Bård Bakken; Johansen, Tor Arne (Journal article; Peer reviewed, 2017)When an underwater intervention vehicle is close to large metallic structures, e.g. subsea oil and gas facilities, magnetic disturbances might render magnetic field measurements biased or useless. This loss of information ... -
Model Predictive Control in UAV Trajectory Planning and Gimbal Control
Stovner, Bård Bakken (Master thesis, 2014)In order to keep a target on the ground in the camera frame of a camera mounted witha pan-tilt gimbal to an unmanned aerial vehicle, three controllers that utilize the modelpredictive control methodology are developed. ...