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Light Aircraft Crashworthiness
Střecha, Daniel ; Šplíchal, Jan (referee) ; Löffelmann, František (advisor)
Passive safety in general aviation is still an area with significant shortcomings compared to the automotive industry. Whether it’s seat belts, airbags, or better materials that absorb impact energy, the automotive industry is years ahead. This bachelor thesis serves as a comprehensive overview of passive safety in light aircraft. It presents the main factors affecting human body tolerance and the criteria used in aviation construction regulations. One of the main objectives of this work was to provide an overview of safety features that can be implemented in light aircraft even after the aircraft has been put into operation. Selected features include seat belts, airbags, fire protection systems, ballistic parachute, and emergency locator transmitter (ELT). Each of these elements has different weights and costs. Among the more expensive and heavier systems is the ballistic parachute, which offers the significant advantage of safe landing in case of failure of the main control components of the aircraft but is offset by high acquisition and maintenance costs. The result of this work is also a questionnaire distributed among several pilots and operators of light aircraft. The evaluation showed that the favorite passive safety features among pilots include the ELT system, four-point seat belts, and ballistic parachute. Furthermore, the survey revealed that when choosing an aircraft, pilots would prioritize flight performance and characteristics over passive safety. In the future, it is essential to focus on raising awareness of passive safety during pilot training.
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Passive and active safety features in passenger cars
Jahoda, Patrik ; Kučera, Pavel (referee) ; Píštěk, Václav (advisor)
This bachelor thesis deals with safety elements of all kinds in personal vehicles and their general introduction. This elements are divided and broadened and roughly described. My work contains short summary of history of safety elements. Conclusion contains evaluation of individual elements. Video with crash test is inserted in this graduate work.
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Peristaltic Pump Controll Unit
Charvát, Jakub ; Kopečný, Lukáš (referee) ; Ligocki, Adam (advisor)
The work deals with the problematic of peristaltic pumps and it collects theoretical background information of this topic. The primary goal of the work is the implementation of peristaltic pump and the implementation of protection against equipment damage by overpressure. The overpressure evaluation system in this thesiss on the principle of current measurement of the motor pump. In this work, this premise is successfully tested and applied to the device. Another goal of this work is to create a desktop application that will monitor and control the pump. he data between the application and the device were successfully transfered by the MQTT communication protocol. The communication between the computer and the pump has been tested successfully.
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Presure measurement in infusion system
Fialová, Lenka ; Mézl, Martin (referee) ; Harabiš, Vratislav (advisor)
The first part of this work is about history of infusion technology, specially about recent developments in electronic infusion devices. Then, there are described basic principles of infusion pumps and syringe pumps. The second part introduces safety features of infusion technology. An occlusion alarm is one of them. There is described a method of measurement that verifies the functionality of this alarm in two instruments of different producers with various settings. Data obtained by this method are statistically processed and the results discussed.
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Peristaltic Pump Controll Unit
Charvát, Jakub ; Kopečný, Lukáš (referee) ; Ligocki, Adam (advisor)
The work deals with the problematic of peristaltic pumps and it collects theoretical background information of this topic. The primary goal of the work is the implementation of peristaltic pump and the implementation of protection against equipment damage by overpressure. The overpressure evaluation system in this thesiss on the principle of current measurement of the motor pump. In this work, this premise is successfully tested and applied to the device. Another goal of this work is to create a desktop application that will monitor and control the pump. he data between the application and the device were successfully transfered by the MQTT communication protocol. The communication between the computer and the pump has been tested successfully.
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Inteligentní rukavice pro ovládání RC modelu pohybem ruky
CHYTRA, Petr
The Bachelor thesis deals with design and construction of the smart glove and RC car model. This glove will control the RC car wirelessly. The movement of the hand with the glove is processed by Arduino to operate the RC model. Moreover, some safety features are implemented, for instance an ultrasonic proximity sensor in the RC model, or a vibration of a glove to warn the driver about obstacles.
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Presure measurement in infusion system
Fialová, Lenka ; Mézl, Martin (referee) ; Harabiš, Vratislav (advisor)
The first part of this work is about history of infusion technology, specially about recent developments in electronic infusion devices. Then, there are described basic principles of infusion pumps and syringe pumps. The second part introduces safety features of infusion technology. An occlusion alarm is one of them. There is described a method of measurement that verifies the functionality of this alarm in two instruments of different producers with various settings. Data obtained by this method are statistically processed and the results discussed.
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Passive and active safety features in passenger cars
Jahoda, Patrik ; Kučera, Pavel (referee) ; Píštěk, Václav (advisor)
This bachelor thesis deals with safety elements of all kinds in personal vehicles and their general introduction. This elements are divided and broadened and roughly described. My work contains short summary of history of safety elements. Conclusion contains evaluation of individual elements. Video with crash test is inserted in this graduate work.
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