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3D display device
Varga, Tomáš ; Žalud, Luděk (referee) ; Burian, František (advisor)
Based on binocular vision the human eye is capable of generating the observed spatial perception of the object. Nowadays 3D imaging of two-dimensional surface is in vogue especially in the cinema industry. However, 3D imaging is gradually getting into other industries especially in other parts of everyday life (advertisements, presentations, entertainment ...). 3D images can be created in various ways, some of which are detailed in this master´s thesis. This thesis deals with the description and the drawing up of a 3D display which provides a three-dimensional image without using auxiliary objects such as glasses. The display unit produces a three-dimensional image at a fundamental level, which consists of providing high-speed rotation of the display and creates the current portion of the object in specified sections.
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Evaluation kit with ARM7
Březík, Petr ; Macho, Tomáš (referee) ; Burian, František (advisor)
The work deals with the 32-bit microcontroller with AT91SAM7X256 ARM7 core. The overall purpose of the thesis is to use the microcontroller as a data logger in Orpheus robotic system. The main part of the work focuses on detailed description of the designed board, software and development environment. A comparison of different varieties of the microcontroller with this core is included.
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An Ethernet-CAN controller for mobile robots
Uherka, Bohumil ; Florián, Tomáš (referee) ; Burian, František (advisor)
The diploma thesis deals with creating the Ethernet converter protocol UDP of the CAN bus with the used application layer CANopen. The converter is executed by means of the microcontroller ARM Cortex-M3, namely by STM32F107VC by STMicroelectronics. The project is designed for the purpose of serving as the main motor controlling card of the mobile advertising robot FektBot. In the theoretical part you can find a brief analysis of the ARM microcotrollers problematics, particularly the STM32F107VC. Then the thesis introduces the Ethernet technology including the UDP protocol. Finally, the CAN bus and its application layer CANopen is described. The practical part shows first of all the scheme of converter hardware. You can find there the design of printed circuits including all components for proper functioning, i.e. especially the microcontroller STM32F107VC, Ethernet PHY, the CAN bus transceiver and switched stabilized supply. Next chapter describes software creating for the given converter. Firstly there are analyzed possible ways of STM32F107VC programming, and then there is the main conception of resolving the programming part shown. The thesis then deals with the concrete implementation of the UDP Ethernet protocol. For that, the lwIP stack is used, over which the application layer of the FektBot robot works. Then there is analyzed the implementation of the CAN bus and CANopen. At the end of the practical part, the final execution of the converter software and the ways of its testing are described.
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An USB-Ethernet joystick convertor for mobile robot
Šutera, Libor ; Florián, Tomáš (referee) ; Burian, František (advisor)
This thesis describes the design of construction of the converter USB joystick on the Ethernet interface. In the first part are theoretically analyzed both protocols used for the converter. An analysis of current microprocessor trade and their possible using for application in this project. Next part including the specification of used microprocessor and all options of programming and debugging of the microprocessor. Another part deals with the detailed design of the hardware interface. The last part describes the software equipment of microprocessor and the final appreaciation of work.
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Wireless PC controll
Macháček, Jiří ; Burian, František (referee) ; Macho, Tomáš (advisor)
This work deals with design of PC remote control, which is able to control computer with operating system Windows and Linux using Wifi connection. There was also created necessary support software for both operating systems. Communication was secured by ciphering algorithm.
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Fuzzy map models for mobile robots
Machek, Ondřej ; Burian, František (referee) ; Jura, Pavel (advisor)
This master thesis present a method for building topological maps for mobile robot navigation using neural network and neural fuzzy network. The master thesis concentrates on classification method. Neural fuzzy network is compared with two neural networks. It was also designed control algorithm exploration environment for autonomous mobile robot. This will rereduce the time to build the map. I developed simulation program in Matlab, which simulate move mobile robot in unknown environment.
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