Univerzitná knižnica - Zborníky
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Item KONSPEKT AKVIZÍCIE GEOPRIESTOROVÝCH DÁT PRE VYTVORENIE 3D MODELU REFERENČNÉHO LETISKA(Žilinská univerzita v Žiline, 2020) Škultéty, Filip; Janovec, MichalWhen rendering large scenarios for flight simulators, we encounter similar problems as in the case of scenes for cinematography or computer games. In the case of this work, we solve the rendering of the earth's surface for any camera configuration, and we try to maximize the quality of the rendered images without a visible decrease in the rendering frequency. The article is devoted to the creation of a reference model of the Piešťany airport (LZPP) as a part of the scenery for a certified flight simulator. The presented solution maintains a stable 60 frames per second when rendering the airport surface from any distance and direction.Item DETEKCIA A OCHRANA OBJEKTOV PROTI PREVÁDZKE BEZPILOTNÝCH LIETADIEL(Žilinská univerzita v Žiline, 2020) Bujna, Erik; Škultéty, FilipThe main topic of this bachelor thesis is the detection and protection of objects against the operation of unmanned aerial vehicles (UAVs). The necessity of addressing this issue is due to the increasing prevalence of UAVs and increase in reports of airspace penetrations by unauthorised UAV operations. The aim of the bachelor thesis is to analyse the problem and provide an overview of the possibilities and methods of protection against unmanned aircraft. The first part of the bachelor thesis provides a brief overview of the issue, including terminology, an overview of current legislation, the possibility of using unmanned aircraft together with incidents that have also become the subject of the problem. The following chapters examine in more detail the possibilities of detection and protection against unmanned aircraft. The comparative method compares the positive and negative aspects of individual detection methods. In the third chapter are provided specific solutions which are based on the methods of security protection and defined principles to operators of areas with the necessary security protection. The conclusion of the bachelor thesis includes the analysis of the Bratislava airport surrounding, the definition of the protective zones of airport together with the protective zones of navigation devices. The result is a proposal for implementation of detection system, which should to ensure regular and safe operation and to reduce the risk of flying unmanned aircraft over the airport. The proposal of securing the airport against UAVs offers the possibility to protect the nearest surroundings of the airport from the intrusion of unmanned aircraft and in case of disruption of the covered area of early warning and the possibility of responding to the threat.Item TVORBA MODELU REFERENČNÉHO LETISKA PRE GENERÁTOR OBRAZU LETOVÉHO SIMULÁTORA(Žilinská univerzita v Žiline, 2020) Poláček, Jozef; Škultéty, FilipThis paper describes the fundamentals of creating reference airport scenery for the X-Plane flight simulator. The work contains other acquired knowledge that is necessary or useful in the process of creating a scenery for a flight simulator image generator. The introductory part of the work focuses on the history, development and importance of flight simulators and image generators, it points out the importance of their constant development and quality improvement. The theoretical part of the work is mainly focused on defining the basic file types, their description and information about the usage of the rendering pipeline. In the practical part, the work focuses on Bratislava and Piešťany airport scenery development for the X-Plane flight simulator and on the subsequent possibility of using these sceneries for image generator of the L-410 UVP-E20 flight simulator, which is currently operated by the University of Žilina.