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Evaluation of Ultralight Aircraft Production in the Czech Republic
Zvolánek, Jiří ; Ptáček, Pavel (referee) ; Šplíchal, Miroslav (advisor)
The final bachelor’s thesis analyses the status of Czech producers of ultralight aircrafts to foreign markets and evaluates their production. It describes the history and emergence of ultralight aviation in the Czech Republic and the emergence of the Light Aircraft Association, which administers ultralight aircrafts. The work contains the definition of light aircrafts, both for the Czech Republic and the U.S. and Europe, also includes a catalogue of ultralight aircrafts from Czech producers. There are examples of the development of the largest Czech producers of ultralight aircrafts and also they are compared to their foreign competitors on the U.S. market of Light-sport Aircraft category LSA.
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Design of airframe mold for ultra-light aircraft manufacturing
Zatočilová, Aneta ; Dočkal, Aleš (referee) ; Paloušek, David (advisor)
This diploma thesis deals with digital data processing during the design of a mould of ultralight airplane airframe. The final digital model meets the demands on manufacturability by using CNC machining. The realization, in compliance with the reverse engineering approach, was conceived in four phases, which had to be solved step by step in order to preserve the continuity of the process. The phases correspond to the main chapters of the practical part of the thesis. The first part is focused on 3D digitalization of airplane fuselage by using an optic scanner ATOS and photogrammetric system Tritop. The result of this part is digital data of fuselage geometry in form of polygon grid. Next part deals with software reconstruction of collected data – by optimizing polygon grid in order to provide suitable base for surface modeling. The third part, the most time demanding, handles the creation of airplane fuselage surface model. Geometry has to satisfy requirements for smoothness and tangential or curvative connection of surfaces, including other requirements resulting from model usage. The final part of the thesis documents the procedure of deriving a mould from the aircraft fuselage geometry.
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Applications of Computers in Ultramicro Aircraft/Helicopter for Tarification of Flights
Špaček, Jakub ; Široký, Adam (referee) ; Zemčík, Pavel (advisor)
This thesis deals with design, development and testing of device for collecting fly data in ultralight airplane or helicopter. The basic collected value is a count of fly hours of each pilot. Additional fly data are latitude, longitude and altitude. Purpose of this device is a fair pricing for use of the airplane. Another utilization is in analysis of flight path or in pilot training. This device is succesfully made from miniature computer Raspberry Pi and uses GPS data. A reader will be informed about aviation regulations, embedded systems, global positioning system and wireless internet connection.
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Comparing accident of an ultralight aeroplane and accident of a glider
KUBIŠOVÁ, Lucie
The topic of this thesis relates to the comparison of an ultralight aeroplane accident with an accident of a glider. In the theorical part, the civil aviation is described - organizations related to aviation, airports within the territory of the Czech Republic, areas designated to sport aircraft in the territory of the Czech Republic or information regarding ultralight aeroplane and unpowered aircraft (glider). Consequently, Integrated Rescue System (primary emergency services and other bodies of the Integrated Rescue System) is mentioned in the theorical part of this study, as well as an emergency operation of the bodies of the Integrated Rescue System during an emergency ocurrence: an aircraft accident. The research question of this study focuses on the potential differences between the investigation procedures and final reports published by Air Accidents Investigation Institute. These can relate either to an ultralight aeroplane accidents or accidents of gliders, considering different parameters, technical features and seat capacity of the mentioned aircrafts. The answer to this question is that neither procedures or the final reports differ in any of the two cases. The differences consist only in the results and conclusions of the aeroplane accidents. Those deviations in the final reports do not relate to any technical differences of the aircrafts mentioned above, nevertheless do relate to the factors which caused the aircraft accident (operators, airworthiness, pilot´s medical certification, pilot licence validity, weather conditions, and human factor influence). The second aim of the present study deals with the evaluation of the Fire Rescue Service bodies emergency operation during an emergency ocurrence: a sport ircraft accident. The result of the analysis of this report shows us that the Volunteer Fire Department from Strunkovice nad Blanicí came to the accident point in twelve minutes, on the contrary the professional Fire Rescue Unit of the area of the town Prachatice came later. Hence, the region-wide coverage by fire rescue units is undoubtedly of a supreme importance.
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Applications of Computers in Ultramicro Aircraft/Helicopter for Tarification of Flights
Špaček, Jakub ; Široký, Adam (referee) ; Zemčík, Pavel (advisor)
This thesis deals with design, development and testing of device for collecting fly data in ultralight airplane or helicopter. The basic collected value is a count of fly hours of each pilot. Additional fly data are latitude, longitude and altitude. Purpose of this device is a fair pricing for use of the airplane. Another utilization is in analysis of flight path or in pilot training. This device is succesfully made from miniature computer Raspberry Pi and uses GPS data. A reader will be informed about aviation regulations, embedded systems, global positioning system and wireless internet connection.
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Design of airframe mold for ultra-light aircraft manufacturing
Zatočilová, Aneta ; Dočkal, Aleš (referee) ; Paloušek, David (advisor)
This diploma thesis deals with digital data processing during the design of a mould of ultralight airplane airframe. The final digital model meets the demands on manufacturability by using CNC machining. The realization, in compliance with the reverse engineering approach, was conceived in four phases, which had to be solved step by step in order to preserve the continuity of the process. The phases correspond to the main chapters of the practical part of the thesis. The first part is focused on 3D digitalization of airplane fuselage by using an optic scanner ATOS and photogrammetric system Tritop. The result of this part is digital data of fuselage geometry in form of polygon grid. Next part deals with software reconstruction of collected data – by optimizing polygon grid in order to provide suitable base for surface modeling. The third part, the most time demanding, handles the creation of airplane fuselage surface model. Geometry has to satisfy requirements for smoothness and tangential or curvative connection of surfaces, including other requirements resulting from model usage. The final part of the thesis documents the procedure of deriving a mould from the aircraft fuselage geometry.
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Evaluation of Ultralight Aircraft Production in the Czech Republic
Zvolánek, Jiří ; Ptáček, Pavel (referee) ; Šplíchal, Miroslav (advisor)
The final bachelor’s thesis analyses the status of Czech producers of ultralight aircrafts to foreign markets and evaluates their production. It describes the history and emergence of ultralight aviation in the Czech Republic and the emergence of the Light Aircraft Association, which administers ultralight aircrafts. The work contains the definition of light aircrafts, both for the Czech Republic and the U.S. and Europe, also includes a catalogue of ultralight aircrafts from Czech producers. There are examples of the development of the largest Czech producers of ultralight aircrafts and also they are compared to their foreign competitors on the U.S. market of Light-sport Aircraft category LSA.
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