Browsing Robotics and Computer Engineering - Master's theses by Issue Date
Now showing items 1-20 of 90
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Prototype design of ESTCube-2 attitude and orbit control system
(Tartu Ülikool, 2014)Esimene Eesti satelliit ESTCube-1 viidi edukalt maalähedasele orbiidile 2013. aasta maikuus ning aasta vältel on satelliit täitnud peaaegu kõik oma eesmärgid välja arvatud päikesepurje eksperiment [7]. Eksperimendi jooksul ... -
Kamstrup soojaarvestite kauglugemisseade läbi GSM võrgu
(Tartu Ülikool, 2014)Käesoleva töö eesmärgiks oli projekteerida ja valmistada AS Tartu Fortum-ile GSM seade Kamstrup soojaarvestite näitude kauglugemiseks kasutades TCPIP ühendust, kuna enamik müügilolevatest kauglugemise süsteemidest ei ... -
Indoor Positioning Using WLAN Fingerprinting with Post-Processing Scheme
(Tartu Ülikool, 2014)Information about a person’s position is a valuable piece of context information on which many application and location services are based upon. In outdoor environments the Global Positioning System (GPS) and Assisted ... -
Software for the ESTCube-1 command and data handling system
(Tartu Ülikool, 2014)Antud töö raames sai loetletud ESTCube-1 Käsu- ja Andmehaldussüsteemile ehk pardaarvutile esitatud nõuded. Vastavalt nõuetele sai arendatud pardaarvuti tark- vara, mis sisaldab FreeRTOS ajureid andmesiinide ja pardaseadmete ... -
Analysis of variations in orbital parameters of CubeSats
(Tartu Ülikool, 2014)Käesolev töö uurib variatsioone kuupsatelliitide orbitaalparameetrites, et selgitada kuidas orbitaalparameetrid ajas muutuvad, millised omavahelised seosed on parameetrite vahel, kuidas nad mõjutavad satelliidi eluiga ... -
UHF Communication System for Cubesatellite
(Tartu Ülikool, 2015)Communication is one of the most important parts of any satellite. Estonian future satellite ESTCube-2 needs a new and advanced communication system to upload commands and firmware and download telemetry and images. The ... -
Semi-Automatic Deflection Measurement Using Digital Image Correlation
(Tartu Ülikool, 2015)The aim of this thesis was to develop an easy-to-use method for providing initial guesses for DIC grid point locations and rotations on objects where major deflection occurs. Study of literature revealed that special ... -
Valgusmõõtmistarkvara arendus
(Tartu Ülikool, 2015)Cybernetica AS navigatsioonisüsteemide osakond kasutas valgusväljundiga toodete (näiteks poilaternad, sektor- ja liinituled) valgustugevuse automatiseeritud mõõtmisteks asutuses loodud tarkvararakendust PMS (PöördMõõteStend). ... -
Software Development for Isotonic and Isometric Electro-Chemo Measurement System
(Tartu Ülikool, 2015)Ionic electroactive polymers, belonging to a group of artificial muscles, are materials which have been studied in aim of creating an actuator that has characteristics of a natural muscle. Natural muscle is considered to ... -
System Architecture and Component Evaluation for ESTCube-2 Electrical Power System
(Tartu Ülikool, 2016)This thesis is focused on the architecture of the electrical power system (EPS) and implementations of the various subsystems within the EPS for ESTCube-2 nanosatellite. The main goals are to establish a high level system ... -
Super Resolution and Face Recognition Based People Activity Monitoring Enhancement Using Surveillance Camera
(Tartu Ülikool, 2016)Due to importance of security in the society, monitoring activities and recognizing specific people through surveillance video camera is playing an important role. One of the main issues in such activity rises from the ... -
Software Development for the Mechanical Shock Testing System at Tartu Observatory
(Tartu Ülikool, 2016)Components used in space are subject to high frequency and high amplitude mechanical shocks that occur during the launch and separation phases of the space vehicles. Shock testing is done to ensure that components can ... -
Dynamic Rate Allocation of Interactive Multi-View Video with View-Switch Prediction
(Tartu Ülikool, 2016)In Interactive Multi-View Video (IMVV), the video has been captured by numbers of cameras positioned in array and transmitted those camera views to users. The user can interact with the transmitted video content by ... -
Kauglabor Lego Mindstorms EV3 baasil
(Tartu Ülikool, 2016)Loodus-, täppisteaduste ja tehnoloogia valdkonna õppe hädavajalik osa on laboripraktika – praktilised oskused saavutatakse nende nimest johtuvalt läbi kogemuste, mida praegu pakuvad õppurile prakt ... -
IT-lahenduse arendamine tootmisettevõtetele tootmistõhususe mõõtmiseks ning parendamiseks Evocon OÜ näitel
(Tartu Ülikool, 2016)Käesoleva töö raames valmib veebiteenus, mille abil on võimalik tootmisettevõtetes mõõta ning visualiseerida tootmistõhusust ning saada sisendit tootmisprotsesside parendamiseks. Tootmisettevõtete tootlikkuse tõstmine läbi ... -
Tartu Observatooriumi maajaama antennisüsteemi juhttarkvara arendamine
(Tartu Ülikool, 2017)Käesoleva magistritöö eesmärk on luua klient-server arhitektuurile vastav tarkvaralahendus Tartu Observatooriumi maajaama paraboolantennisüsteemi juhtimiseks. Maajaama kasutatakse Eesti tudengisatelliidi projektides ... -
Electronics design and testing for ESTCube-2 on-board computer system with sensors for attitude determination
(Tartu Ülikool, 2017)ESTCube-2 will be a 3U picosatellite planned to launch in 2019 to perform experiments in low Earth orbit. On-board computer system is required to control the satellite while powered up and has to provide computational power ... -
NVENC-Based Video Transcoder Prototype
(Tartu Ülikool, 2017)This thesis is focused on creating a prototype for competitive hardware accelerated video media transcoding solution that is capable of converting video media into HEVC standard. Finding a working solution for a product ... -
Design and Comparison of Attitude Control Modes for ESTCube-2
(Tartu Ülikool, 2017)This thesis presents the attitude control problem of ESTCube-2. ESTCube-2 is a 3U CubeSat with a size of 10 x 10 x 30 cm and a weight of about 4 kg. It is the second satellite to be developed by the ESTCube Team and will ...
