Real-time kinematic positioning of UAS- possibilities and restrictions

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dc.contributor.authorEriksson, Sven
dc.contributor.departmentChalmers tekniska högskola / Institutionen för rymd- och geovetenskapsv
dc.contributor.departmentChalmers University of Technology / Department of Earth and Space Sciencesen
dc.date.accessioned2019-07-03T14:24:23Z
dc.date.available2019-07-03T14:24:23Z
dc.date.issued2016
dc.description.abstractA pair of RTK capable GNSS receivers (Emlid Reach) and related software (RTKLIB) are used in order to get better position estimates for UAS (unmanned aircraft system) applications. Necessary correction data are either sent in real-time between the receivers through a network realized by two Raspberry Pis or downloaded after a flight for post-processing. Performed test on the ground show an accuracy and precision of a few centimetres when raw data was post-processed. Ground based tests were performed with a professional grade RTK receiver as reference or with the tested receiver moving in a known pattern. The used software reports good results in for flight tests but that has not been verified due to lack of a moving reference. A simple application for UAS and RTK was achieved and demonstrated.
dc.identifier.urihttps://hdl.handle.net/20.500.12380/246159
dc.language.isoeng
dc.setspec.uppsokLifeEarthScience
dc.subjectGrundläggande vetenskaper
dc.subjectElektroteknik och elektronik
dc.subjectBasic Sciences
dc.subjectElectrical Engineering, Electronic Engineering, Information Engineering
dc.titleReal-time kinematic positioning of UAS- possibilities and restrictions
dc.type.degreeExamensarbete för masterexamensv
dc.type.degreeMaster Thesisen
dc.type.uppsokH
local.programmeComplex adaptive systems (MPCAS), MSc
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