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The Use of ADS-B Information for Airborne Separation and Collision Avoidance
Jošth Adamová, Eva ; Jonák, Jaroslav (referee) ; Novák, Andrej (referee) ; Vosecký, Slavomír (advisor)
Otázka bezpečnosti všeobecného letectva bola vždy problematická. Nedostatok harmonizovaných technických noriem týkajúcich sa výkonu zariadení umožňujúcich lietadlám všeobecného letectva vidieť a byť videný, sa stal hlavnou prekážkou k ich rozšírenému používaniu v Európe. Rastúca komplexita a hustota leteckej dopravy, a skutočnosť, že sa vzdušný priestor s príchodom nových užívateľov (napr. systémov bezpilotných lietadiel, ktoré zaznamenávajú v posledných rokoch rastúci trend) stále viac naplňuje, zdôrazňujú dôležitosť a potrebu zmeny. Cieľom tejto dizertačnej práce bolo rozpracovať možnosti zlepšenia prevádzkovej bezpečnosti všeobecného letectva v neriadenom vzdušnom priestore, s prihliadnutím na značné výzvy spojené so zavádzaním bezpilotných lietadiel do vzdušného priestoru. S celkovým rámcom ATM prispôsobujúcim sa týmto novým užívateľom vzdušného priestoru, sa ADS-B technológia so svojim potenciálom stáva významným činiteľom. Táto práca skúmala možnosti zlepšenia kooperatívnej “surveillance” v neriadenom vzdušnom priestore (začínajúc od, ale neobmedzujúc sa na ADS-B) a prostredníctvom súboru experimentov hodnotila prijateľnosť, uskutočniteľnosť, a opätovnú použiteľnosť rôznych existujúcich antikolíznych systémov a “situational awareness” systémov, či už šitých na mieru pre všeobecné letectvo alebo nie. Súčasťou výskumu bolo aj skúmanie možného prispôsobenia konceptu “Remain Well Clear” vyvíjaného pre drony, prevádzkovým potrebám všeobecného letectva. Výskumné aktivity v rámci tejto dizertačnej práce prebiehali v dvoch fázach. V rámci prvej fázy, ktorá trvala od roku 2015 do roku 2019, sa uskutočnila séria experimentov. Druhá fáza sa zamerala na prehľadnú analýzu systémov zavedených od posledného experimentu, ktorá vyvrcholila v posledných mesiacoch. Práca zdôrazňuje riešenia, ktoré s vhodnými úpravami majú potenciál byť efektívne prispôsobené na používanie vo všeobecnom letectve.
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Flight planning and performing according meteorological forecasts
Zapletal, Jan ; Hammer, Jaromír (referee) ; Krška, Karel (advisor)
This bachelor thesis deals with meteorological elements and phenomena with respect to aviation. It focuses on sources from which it is possible to obtain the necessary forecasts and weather information, both in flight planning and execution. The author, as a competition pilot, performs an analysis of specific flights, during which he had the opportunity to evaluate and compare the quality of weather information from various sources and their implications for sports performance.
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General Aviation Aerodrome - Basic Legislative Requirements for its Establishment in a Selected location
Ožana, Lukáš ; Šplíchal, Miroslav (referee) ; Chlebek, Jiří (advisor)
This Bachelor thesis aims to analyze the current legislation for building an airport for general aviation. It deals mainly with requirements of the regulation L14 and act No.49/1997 Coll., civil aviation law of the Czech Republic. This thesis contains the specifications of usual aircraft operating in the Czech Republic. These specifications are used to determine specific requirements for the airport in question. In the next section of the thesis requirements for area suitability for the new airport with respect to climate, physical parameters, obstacles, environment and zoning plan are determined. This work also describes mandatory equipment for airport of the given category and its operation. In this context, the thesis mentions safety equipment and procedures. The last section describes the search of a suitable area for the airfield, according to the previous analysis.
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Effect of the human factor on small aircraft accident
Dluhoš, Jakub ; Šplíchal, Miroslav (referee) ; Chlebek, Jiří (advisor)
DLUHOS, J. Effect of the human factor on small aircraft accident. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2013. 90 s. Supervisor Ing. Jiří Chlebek, Ph.D. The Master’s thesis focuses on the safety of civil aviation, which is in 80% of the accidents caused by Human Factor, Human Error or just Pilot Error. The main goal of this Master’s thesis is evaluation and assessment of the causes of aircraft accidents of general civil aviations operations of the Czech Republic. In the practical part of the Master’s thesis were analyzed accidents of aircrafts in the category with maximum take of mass to 2250 kg and ultra light aircrafts incurred in the Czech Republic from 2006 to 2012. In the conclusion were analyzed main causes of the aircraft accidents and were proposed further measures to reduced accidents caused by Human Factor.
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Electronic Flight Bag
Kúšik, Lukáš ; Vlk, Jan (referee) ; Chudý, Peter (advisor)
Cieľom tejto diplomovej práce je vytvoriť Electronic Flight Bag (EFB) aplikáciu pre mobilné telefóny s operačným systémom Android. Pre splnenie tejto úlohy bola preskúmaná aktuálna legislatíva ohľadom EFB aplikácií spolu s najmodernejšími EFB aplikáciami dostupnými na aplikačnom trhu. Na základe týchto informácií je navrhnutá a implementovaná EFB aplikácia určená pre pilotov všeobecného letectva. Výsledný produkt obsahuje funkcie pre plánovanie letu, vlastnú leteckú mapu, pilotný denník, katalóg letísk s dátami z celého sveta a ďalšie. Podpora offline zaručuje funkčnosť v reálnych podmienkach letu. Konečný produkt sa taktiež snaží inovovať nad existujúcimi EFB aplikáciami zahrnutím funkcionalít, akými sú napríklad automatické kontrolné zoznamy a náhľad v rozšírenej realite.
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Structure Optimization of Electro-Hydrostatic Actuator for General Aviation Aircraft
Kraus, Jan ; Němec, Zdeněk (referee) ; Rousek, Miroslav (referee) ; Třetina, Karel (advisor)
The use of only one primary sort of energy is the present trend of aircraft design and its force systens. There are designed electromagnetical force systems for control of ther moving parts of aircraft structure. Great demands are laid on energy and dynamic characteristics at some force systems, especially at aircraft control system, and therefore there are developed electro-hydrostatic actuators, suitable for aircraft for aircraft control system, which could graduallly replace commonly used hydraulic servo-controol system. Not only electric signals but also required electric outputs are led into these electro-hydraulic actuators. Using a hydrostatic converter it is changed into mechanical output controlling the aircraft control system. The goal of work is to set requirements for characteristic and conception of electro – hydrostatic actuators for aircraft control systems. Further, on the basis of theoretical analysis , computer modeling and experiment, the design optimisation of electro-ghydrostatic actuator should be done for small business aircraft from the point of view of dimmensions and dynamic characteristics.
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Mathematical model verification for flight simulator
Kminiaková, Tatiana ; Zikmund, Pavel (referee) ; Sklenář, Filip (advisor)
The diploma thesis deals with the flight test program which is necessary to obtain the required data for EASA/FAA flight simulator certification. Flight tests are focused on flight performance and characteristics. Required regulations are selected and described. To verify the simulator model and certification parameters a flight test program was created. The flight test program is composed of flight and ground tests. In the final part of the thesis, the flight test evaluation procedure is shown. Each test contains the final valuation or recommendation for simulator model modification.
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Passive Safety Features Implementation into Recovery Systems for General Aviation Airplanes
Hájek, Tomáš ; Slavík,, Svatomír (referee) ; Návrat, Tomáš (referee) ; Jebáček, Ivo (advisor)
The thesis is developed in the context of the continuous improvement of safety in personal aviation. The work focuses mainly on small aircrafts, collectively referred to as General Aviation. This thesis aims to evaluate the feasibility of implementing a passive safety feature in the form of an under-fuselage airbag in the rescue systems of small aircraft. The implementation of such a feature will help to reduce the loads transferred to the crew during a rescue parachute landing and effectively reduce the minimum altitude of the ballistic rescue system. This is a new state-of-the-art solution that is unparalleled in its category. The thesis presents a theoretical framework for solving the problem of shock absorption by airbags in the form of a mathematical model. Subsequently, the thesis presents the validation of the mathematical model based on a set of experimental data obtained for this purpose. The theoretical and practical part of the thesis then deals with the elements that influence the airbag performance, namely actively controlled air vent. The last part of the thesis performs a practical design of the implementation of the under-fuselage airbag in the rescue system of a given aircraft in terms of size, location, activation and filling of the airbag. The proposed system is capable of attenuating the impact of the aircraft from a speed of 15 ms-1, thus reducing the application altitude by 10 %. The weight of the newly designed system is equal to 5 % of the total take-off weight. The contribution of the work lies in the combination of two fields of safety that have not been addressed in this category so far, with the distinct result of improving the safety of small aircraft equipped with a ballistic rescue system.
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Mathematical model verification for flight simulator
Kminiaková, Tatiana ; Zikmund, Pavel (referee) ; Sklenář, Filip (advisor)
The diploma thesis deals with the flight test program which is necessary to obtain the required data for EASA/FAA flight simulator certification. Flight tests are focused on flight performance and characteristics. Required regulations are selected and described. To verify the simulator model and certification parameters a flight test program was created. The flight test program is composed of flight and ground tests. In the final part of the thesis, the flight test evaluation procedure is shown. Each test contains the final valuation or recommendation for simulator model modification.
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