Reliability Analysis of the Unmanned Aircraft's Fail-safe System
Analýza spolehlivosti failsafe systému bezpilotního letadla
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České vysoké učení technické v Praze
Czech Technical University in Prague
Czech Technical University in Prague
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Diplomová práce pomocí praktického experimentu ověřuje spolehlivost systému failsafe bezpilotního letadla na základě změřených dat a jejich vyhodnocení. V rámci praktické části hodnotí měřené parametry, které jsou svou povahou zásadní pro vyhodnocení a vytváří ucelený pohled na celkovou spolehlivost letadlového systému. Práce deklaruje, že při zachování určitých bezpečnostních opatření je současná provozní spolehlivost bezpilotního letadla, resp. jeho systému, jež byl předmětem experimentu, na velké úrovni. Zároveň předkládá parametry, jejichž existence v provozním prostředí celkovou spolehlivost snižuje a mají přímý dopad na konečnou bezpečnost letu. V tomto ohledu také práce obsahuje analýzu rizik, k jejichž identifikaci došlo během experimentu. Identifikovaná rizika jsou kvantifikována a také je za těmito účely vytvořen interaktivní nástroj pro kvantifikaci rizik v oblasti bezpilotního létání, s potenciálem pro volné užití leteckou veřejností.
The diploma thesis makes use of a practical experiment to verify reliability of an unmanned aircraft failsafe system based on measured data and their evaluation. The practical part assesses the measured parameters, which by their nature are essential for evaluation, and creates a comprehensive view of overall reliability of the aircraft system. The work declares that while maintaining certain security measures, the current operational reliability of the unmanned aircraft or its system, which was the subject of the experiment, at a high level. At the same time the thesis presents parameters the existence of which in the operating environment reduces overall reliability and has a direct impact on final flight safety. In this respect, the work also includes an analysis of the risks identified during the experiment. The identified risks are quantified and an interactive tool for quantifying risks in the field of unmanned flying, with a potential for free use by the airline, is also created for these purposes.
The diploma thesis makes use of a practical experiment to verify reliability of an unmanned aircraft failsafe system based on measured data and their evaluation. The practical part assesses the measured parameters, which by their nature are essential for evaluation, and creates a comprehensive view of overall reliability of the aircraft system. The work declares that while maintaining certain security measures, the current operational reliability of the unmanned aircraft or its system, which was the subject of the experiment, at a high level. At the same time the thesis presents parameters the existence of which in the operating environment reduces overall reliability and has a direct impact on final flight safety. In this respect, the work also includes an analysis of the risks identified during the experiment. The identified risks are quantified and an interactive tool for quantifying risks in the field of unmanned flying, with a potential for free use by the airline, is also created for these purposes.