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Mobile robot in smart house
Kuparowitz, Tomáš ; Burian, František (referee) ; Petyovský, Petr (advisor)
Aim of this thesis is to search the market for suitable autonomous robot to be used by smart house. The research in this work is partly done on the range of abilities of smart houses in matter of sensor systems, ability of data processing and their use by mobile robots. The output of this thesis is robotics application written using Microsoft Robotics Developer Studio (C#) and simulated using Visual Simulation Environment. Main feature of this robotic application is the interface between robot and smart house, and robot and user. This interface enables employer to directly control robot's movement or to use automated pathfinding. The robot is able to navigate in dynamic environment and to register, interact and eventually forget temporary obstacles.
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Trajectory Planning with Laser Proximity Scanner
Přecechtěl, Vít ; Burian, František (referee) ; Žalud, Luděk (advisor)
This thesis deals with a trajectory planning for a mobile robot using measured data obtained from proximity laser scanner, which is mounted on mobile robot. The document begins with brief explanation of the trajectory planning problem in an unknown environment. Thesis continues with description of proximity laser scanner, physical principles and its aplication in robotics. After that hardware and software resources used for implementation and testing algorithms are described. The most important hardware is proximity laser scanner SICK LMS111 and evaluation board STM32F4-Discovery with 32bit microcontroller ARM Cortex-M4F. Software SOPAS Engineering Tool provided by SICK company is used for setting LMS111 scanner. Microcontroller programming has been done in integrated development environment CooCox CoIDE. Last part of thesis describes the algorithms of data segmentation, planning the longest trajectory and planning wall following trajectory of mobile robot.
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The manipulator design for KAMBot robot
Popovský, Pavel ; Žalud, Luděk (referee) ; Burian, František (advisor)
This bachelor’s thesis deals with design and construction of small robotic manipulator for KAMBot robot using a 3D printer. The work also includes the design of a control unit and the electronics needed to support communications via the I2C protocol. The theoretical part documents the choice of mechanical and logical arrangement with mathematical analysis and describes the I2C protocol. The practical part describes the structure of the manipulator, the design of electronics to the PCB and implementation of I2C protocol. Last part documents the control of the manipulator and final results.
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Wireless communication link analyzer
Dostálek, Jakub ; Burian, František (referee) ; Jílek, Tomáš (advisor)
The aim of this bachelor thesis is to design and implement a wireless communication analyzer in mobile robotics, using IPv4 protocol and Ethernet interface and to create correctly selected and expressed characteristics from the measured data, according to which the wireless communication channel can be further optimized for the best data transmission. To meet these requirements, a brief search of existing solutions was performed, their applicability was discussed and important parameters of the wireless transmission channel were defined, which will form the given characteristics. Furthermore, the actual design and implementation of a wireless communication link analyzer for previously specified required parameters, verification of its functionality on the transmission link with known parameters and automation of measurement and data evaluation was performed.
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Laser Projector
Svoboda, Pavel ; Burian, František (referee) ; Žalud, Luděk (advisor)
The aim of this thesis is to create a system, which draws the graphics with the help of a set laser project and eventually is able to synthetize several coloured rays and thus realise a multicolour drawing. The whole system is controlled by a Raspberry PI microcomputer and the data is sent to it from a PC via an Ethernet cable. The transmission of the projector device was identified and possible ways of improving the device were suggested. The results of this thesis allow creation of a multi-coloured vector picture, transferring it into the device and depiction on the project desktop. The whole device can therefore be used for example for the purpose of a presentation.
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Car security system
Krykorka, Daniel ; Burian, František (referee) ; Macho, Tomáš (advisor)
Práce se zabývá problematikou zabezpečovacích zařízení pro automobily a následným vlastním návrhem systému, který hlídá otřesy vozu a jeho pozici pomocí GPS. V pří- padě neoprávněného užití vozu začne systém posílat SMS zprávy majiteli v pravidelných intervalech s aktuální pozicí vozu.
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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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Diagnostic expert system
Krechler, Michal ; Burian, František (referee) ; Jirsík, Václav (advisor)
The master's theses deal with concept and creation of a new version of the compute kernel in expert system based on NPS32. This paper is focused on possibilities and requirements of the expert system's operation on the Internet, too. One part of the study is devoted to testing the designed SW and demonstrating of its facilities.
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Sketchup visualization of statrionery robots
Iutkin, Egor ; Lázna, Tomáš (referee) ; Burian, František (advisor)
Práce je zaměřena na vytvoření jednoduchého vizualizačního nástroje pro robotický manipulátor v softwaru SketchUp. Trojrozměrné rozhraní softwaru se používá k vizualizaci pohybu virtuálního robota pod kontrolou externí aplikace (zpočátku pod kontrolou reálného robota), která využívá sadu protokolů TCP / IP ke sledování polohy robota. Komunikace s projektem ve programu probíhá pomocí SketchUp API rozhraní, které umožnují komunikovat s projektem prostřednictvím zdrojového kódu Ruby. Hodnoty úhlů jednotlivých robotický kloubů jsou interpretovány ve formě parametrický pohyb virtuálního robota. Aplikace klient-server-klient je vytvořena v C++, C# a Ruby pomocí síťových soketů. Sokety se používají k navázání TCP spojení v lokální síti. Plugin Ruby, který poskytuje komunikační rozhraní, v aplikaci se chová jako první klient. Vlastní aplikace C # funguje jako druhý klient, nazývaný „řídicí klient“, poskytuje uživatelské rozhraní pro konfiguraci připojení k serveru a nastavení jednotlivých úhlů kloubů virtuálního robota. Komunikaci mezi dvěma klienty zajišťuje C++ TCP server (konzolová aplikace). Server získává data z řídicího klienta a předává je na stranu Ruby.
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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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