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Stability and autopilot system for airplane RC model
Čamaj, Peter ; Republic), (SAAB Technologies Czech (referee) ; Šebesta, Jiří (advisor)
The master thesis deals with design and realization of stabilizing and autopilot system, which is used in radio controlled model planes. The thesis contains a proposal of hardware platform, which is able to control the plane model based on data measured from a sensor system. Moreover, this thesis describes a software implementation of individual modules, which is measured the onboard values. The basic principles of stabilization and autonomous flight control are also summarized. In conclusion, the system is subjected to flight tests.
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Determining motion using accelerometer data
Montilla, Michaela ; Koťová, Markéta (referee) ; Janoušek, Oto (advisor)
The aim of this thesis is to present the topic of acceleration record using accelerometer sensors and to create a program for the transformation of the acceleration data into the position vector. It is a summary of theoretical background of data recording using sensors of acceleration and an overview of the physical relationships between acceleration, velocity and position. The data was recorded by multiple types of sensors. The gist of the algorithm is a mathematical realization of physical relations modifying the conversion of acceleration to the position. The outcome enables to display a dynamic graphic output in 3-D.
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Condensing technology and flue gas
Müller, Jan ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
This thesis is developed as a proposal for heating for a primary school and kindergarten in the region of Brno-countryside. For the insulated building, a combination of heating and air-conditioning is proposed. The concept is designed so that the air-conditioning preheats the exterior air and the heating system warms the incoming air to a comfortable temperature. For the required thermal performance, sources of heat (for gas and pellets) and a layout solution for the boiler room is designed. Drainage of combustion products is proposed for both solutions. The project solution is per the extent of the construction permit. The theoretical part is linked with the practical part through the condensation boilers, their function and division, and drainage of combustion products. The experiment for the given topic was conducted on the drainage of combustion products. The pressure loss of the reverse knob was determined in relation to the flow rate of air in the condensation boilers as this loss is essential in assessing the drainage of combustion products.
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Determining the range of human joints motion using accelerometer data
Toláš, Štěpán ; Sekora, Jiří (referee) ; Kolářová, Jana (advisor)
This bachelor thesis is focused on determining the range of human joints motion using accelerometeter data. The theoretical part first describes the basic kinesiology of human joints. This part is followed by chapters which contain the basic information about accelerometers and describes how obtain measurements using these sensors. The last chapter is focused on the design of an algorithm for calculation the range, velocity and path of motion written in Matlab programming environment.
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Time evolution of velocity distribution in the specific area of the calibration channel
Kosík, Ondřej ; Žoužela, Michal (referee) ; Zubík, Pavel (advisor)
This bachelor thesis deals with the verification and determination of the degree of reliability of the calibration track. The mean speed values for individual reference speeds, which ranged from 0,0507-1,4036 m•s-1, were measured by LDA. With increasing speed, the mean square deviation also increased, reaching the highest value of 0,0034 m•s-1. The percentage deviation, which is core value for the given measurement, on the other hand, changed inversely with respect to the mean values of the speed and its values ranged from 0,242-0,473 %.
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Sensor for sensing of the one-time fast events
Kočí, Radek ; Kubásek, Radek (referee) ; Klusáček, Stanislav (advisor)
In this thesis are analyzed and compared currently used methods for measuring the speed of moving objects. These are primarily optical and electromagnetic methods. In the practical part is made a design of a new electromagnetic sensor arrangement on the inductive principle using modeling in program FEMM, through the compilation and verification of practical functionality.
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Determining the range of human joints motion using accelerometer data
Toláš, Štěpán ; Sekora, Jiří (referee) ; Kolářová, Jana (advisor)
This bachelor thesis is focused on determining the range of human joints motion using accelerometeter data. The theoretical part first describes the basic kinesiology of human joints. This part is followed by chapters which contain the basic information about accelerometers and describes how obtain measurements using these sensors. The last chapter is focused on the design of an algorithm for calculation the range, velocity and path of motion written in Matlab programming environment.
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Time evolution of velocity distribution in the specific area of the calibration channel
Kosík, Ondřej ; Žoužela, Michal (referee) ; Zubík, Pavel (advisor)
This bachelor thesis deals with the verification and determination of the degree of reliability of the calibration track. The mean speed values for individual reference speeds, which ranged from 0,0507-1,4036 m•s-1, were measured by LDA. With increasing speed, the mean square deviation also increased, reaching the highest value of 0,0034 m•s-1. The percentage deviation, which is core value for the given measurement, on the other hand, changed inversely with respect to the mean values of the speed and its values ranged from 0,242-0,473 %.
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Determining motion using accelerometer data
Montilla, Michaela ; Koťová, Markéta (referee) ; Janoušek, Oto (advisor)
The aim of this thesis is to present the topic of acceleration record using accelerometer sensors and to create a program for the transformation of the acceleration data into the position vector. It is a summary of theoretical background of data recording using sensors of acceleration and an overview of the physical relationships between acceleration, velocity and position. The data was recorded by multiple types of sensors. The gist of the algorithm is a mathematical realization of physical relations modifying the conversion of acceleration to the position. The outcome enables to display a dynamic graphic output in 3-D.
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Sensor for sensing of the one-time fast events
Kočí, Radek ; Kubásek, Radek (referee) ; Klusáček, Stanislav (advisor)
In this thesis are analyzed and compared currently used methods for measuring the speed of moving objects. These are primarily optical and electromagnetic methods. In the practical part is made a design of a new electromagnetic sensor arrangement on the inductive principle using modeling in program FEMM, through the compilation and verification of practical functionality.
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