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Evolution of the air navigation services in the European open sky concept
Sahrai, Daniel ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
This bachelor thesis deals with technologies and methods provided by air navigation services. This work aimed to create a cross-section of the history of the development of such technologies and methods and to present new and developed technologies and methods designed for European airspace. The result is an overview that serves as study material for understanding the problems of insufficient airspace capacity and for understanding the directions taken by the EUROCONTROL.
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Determining of Dron Localization Using Navigation Systems
Nosál, Jan ; Goldmann, Tomáš (referee) ; Drahanský, Martin (advisor)
The thesis describes problems of drone navigation using navigation systems with which the navigation modules that have been tested are able to work. Next the issue with flight path and the determination of the incline and direction of the flight of the drones was solved also. Drones are more and more popular devices used for military, agricultural and commercial purposes. The thesis contains information about most used navigation systems which we encounter every day especially in cars and aircrafts. There were tested two navigation modules for drone localization. Modules capable of handling five navigation systems GPS, Glonass, Galileo, Beidou, QZSS and they can communicate with the Arduino board and IMU controller for drone positioning.
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Combined Global Navigation Satellite System Module
Jurajda, David ; Jílek, Tomáš (referee) ; Žalud, Luděk (advisor)
The thesis objective is design of methodology focused on accuracy measurement in field of GPS/GLONASS receivers. Text is devided into five main parts. The first one is focused on GNSS technology. Second one deals with used coordinate systems and map projections (ETRS89, WGS84, UTM, Gauss-Krüger). Next part discusses statistical methods. Part four is focused on hardware. Then the final part describes experiment realization and obtained data analysis.
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Remote Sensing of the Icy Moons of Jupiter - Galileo mission
Tomášková, Eliška ; Červená, Lucie (advisor) ; Potůčková, Markéta (referee)
The bachelor's thesis focuses on the processing and analysis of Galileo SSI and NIMS image data, which captures the Tyre region of Europa and the Kittu region of Ganymede. Initially, the problems of data retrieval from the PDS archive and its thorough radiometric and geometric corrections are addressed. Pre-processing, visualization, and subsequent data analysis were conducted using the POW tool, ISIS3, ENVI, and ArcGIS Pro software. Based on the principal component analysis of the NIMS data, the two most different end-members representing ice and "salt" were selected. These were then used in Linear Spectral Unmixing, which provided information on the spatial distribution and relative concentrations of the "salt" end-member in the study areas. The outputs from the hyperspectral data were projected over the higher spatial resolution data to examine relationships between surface morphology and composition. The resulting SSI, Voyager, and NIMS composites suggest a strong correlation between the salt component and areas with disrupted ice crust on Jupiter's icy moons. Furthermore, unsupervised classification of SSI images capturing the Tyre crater was performed and showed similar results to Linear Spectral Unmixing of the NIMS data. Additionally, significant differences in reflectance values between...
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Use of GPS in the Car Industry Oriented on Self-driving Vehicles
Gróf, Marko ; Sedláček, Pavel (referee) ; Šedrlová, Magdalena (advisor)
Tato bakalářská práce se zabývá využitím GPS v automobilovém průmyslu se zaměřením na bezpilotní vozidla. Hlavním cílem bylo přiblížit GPS systém jako takový, jeho využití v autonomních vozidlech, vysvětlit výhody i nevýhody těchto automobilů a popsat různé hardwary a softwary, které dále využívají. První polovina práce nejprve do velkých detailů charakterizuje GPS, aby se čtenář seznámil s tím, jak navigační systém pracuje. V druhé části se čtenář dozví o autonomních vozech, do jakých úrovní jsou rozdělena, a které systémy používají. Dále jsou zde popsány výhody a nevýhody těchto vozidel a také hlavní rozdíly mezi dnešními a autonomními auty. Závěr této práce je soustředěn na benefity inteligentní dopravy, ale i na pohled do budoucnosti vozidel či celé dopravy.
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Satellite navigation system GLONASS 2018+ (student handbook)
Navrátilová, Karolína ; Hlinka, Jiří (referee) ; Vosecký, Slavomír (advisor)
The aim of presented bachelor thesis is produce study aid on the topic global satellite navigation systém GLONASS 2018+. The work deals with the development of the system itself and signals, navigation messages and individual system segments, that makes up the system as a whole. The work also includes an overview of current development and direction of future development, as well as overview of navigation metods where the services of the GNSS are used. Part of the work is devoted the developing european´s sattelite system Galileo and american system GPS. The last chapter deals with four important criteria, i.e. availability, integrity, continuity and accuracy where the systems of GNSS are compared.
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Development localization board
Szabó, Michal ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
This document describes a device capable to determine geographical position thanks to its GNSS module and measure the change of movement with the help of an accelerometer and gyroscope. Outputs of these integrated circuits are combined, data are processed and fused thanks to a numerical integration and mathematical filters. Results are stored on a memory card. The whole development is described from a concept, through the making of the device and software algorithms to the testing of its functions.
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Využití elektronických systémů pro řízení provozu strojů
Bazgier, Tomáš
This diploma thesis is about electronic and information systems for machine opera-tion control. The theoretical part describes transport telematics, the main systems of satellite positioning used in transport and the specific application of these systems in selected branches. In the practical part, the evaluation of the telematics application Fleet Management in joint-stock company Lesostavby Frýdek-Místek, which uses this system for the control and management of its own fleet, was carried out. The various tools of the given system and their use were described. According to the system outputs after the measurement, the accuracy of the track length recording when moving vehicles on the road was evaluated.
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Evolution of the air navigation services in the European open sky concept
Sahrai, Daniel ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
This bachelor thesis deals with technologies and methods provided by air navigation services. This work aimed to create a cross-section of the history of the development of such technologies and methods and to present new and developed technologies and methods designed for European airspace. The result is an overview that serves as study material for understanding the problems of insufficient airspace capacity and for understanding the directions taken by the EUROCONTROL.
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Navigation Systems
Pospíšil, Václav ; Dobrovský, Ladislav (referee) ; Šeda, Miloš (advisor)
The first part of the thesis is devoted to a comprehensive description and development of global navigation satellite systems, which is followed by the second part, which adresses their use through navigation devices and applications. The second part discusses the properties and specifications of individual devices and applications. Part of this work is the final evaluation of individual applications in terms of their technical parametres.
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