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Laser proximity scanner - Electronics
Padyšák, Zdeněk ; Burian, František (referee) ; Žalud, Luděk (advisor)
In first chapter I introduce with aim of diploma work and in second chapter with principles distance measuring in robotic. After it in next chapter I describe used distance sensor, his principle and characteristics. In fourth chapter I describe control and parts mechanics shoulders. The fifth chapter describes program, which control mechanics shoulders by the 32bits microcontroller Freescale. At last sixth chapter gained data are modified and resulting imagery in 2D and in 3D.
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Multispectral Map Building in Mobile Robotics
Burian, František ; Mazal,, Jan (referee) ; Zemčík, Pavel (referee) ; Žalud, Luděk (advisor)
The dissertation deals with utilisation of multispectral optical measurement for data fusion that may be used for visual telepresence and indoor/outdoor mapping by heterogeneous mobile robotic system. Optical proximity sensors, thermal imagers, and tricolour cameras are used for the fusion. The described algorithms are optimised to work in real-time and implemented on CASSANDRA robotic system made by our robotic research group.
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Onboard computer for electric scooter
Stříteský, Vladimír ; Burian, František (referee) ; Kříž, Vlastimil (advisor)
The aim of this thesis is clarify construction of onboard computer for electric scooter. There is description of components, from which the electric scooter is built. Within this thesis a computer simulation of accelerating scooter is created. Based on the simulation three possible ways of controlling the electric drive were proposed. Then thesis describe parts from witch control system is composed. Onboard computer and support circuits are described in more detail and explained their functions. Description of the created software is in the final part.
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Automated testbed for SIL/PIL testing of embedded application using FPGA
Prusák, Lukáš ; Burian, František (referee) ; Arm, Jakub (advisor)
The master's thesis deals with designing a testbench for a selected soft-core processor NEORV32 with a RISC-V architecture for simulations of embedded applications in an FPGA environment. The testbench was created in the Vivado environment with the aim of extending it to a testing and validation framework. Basic modules such as GPIO, PWM, UART, and PC were selected and implemented. Several test scenarios have been designed for these modules. The testbench has also been supplemented with additional scripts, to create hierarchically correct project setup and test execution. The work also suggests a few possible ways to improve and expand the testbench.
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Localization of RF transmiter
Mikuláštík, Jiří ; Burian, František (referee) ; Kopečný, Lukáš (advisor)
The thesis deal with possibility of localization of avalanche victims. Main focus is for RF avalanche beacons. The major objects of this thesis are design and construction of this device. A large part of thesis describes design of avalanche beacon and particular steps of realization. The design take into account the compatibility with commercial beacons. The paramters of designed device are verified by testing and measurement.
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Battery charger
Paták, Michal ; Kopečný, Lukáš (referee) ; Burian, František (advisor)
This diploma thesis deals with battery charging. The thesis describes qualities and possi-bilities of lithium battery charging. The charger is independent on the input voltage and recharges batteries carefully. Due to a careful recharging process it is needed to measure the voltage at various cells of the battery and then balance this voltage. Since the charger is to be implemented in a robot, it is needed to switch the operation from an external source and the battery. The first part of the project deals with qualities of batteries and the way of their recharging. In the second part I design an individual blocks charger. In the third part I deal with a communication with a computer charger and data visualization. And in the last part I designed a program for the charger.
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APU unit for KAMbot robot
Duz, Aleksei ; Kopečný, Lukáš (referee) ; Burian, František (advisor)
This thesis deals with design and creation PCB unit, which will provide protection Li-Ion battery for KAMbot robot. The aim of this work is to design, revive and programm PCB board, whitch will be connected to 4-cells Li-Ion battery and will protect it. The work is divided into 4 parts. The first one deals to parse different ways to protect the battery. The second part occupy design and creation PCB board for protection of aLi-Ion battery. The third section deals to programm microcontroller, communicate with chip that it protects battery and control the protection unit. The fourth part presents results of efficiency tests for protection Li-Ion battery unit.
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Planning of robotic manipulator trajectory
Zbožínek, Ondra ; Burian, František (referee) ; Chromý, Adam (advisor)
Semestr work deals with commissioning of a robotics manipulator EPSON C4 and controller RC700-A. The work also deals with commissioning of a communications protocol TCP/IP for communication between a controller and driver which is programmed in C# .NET. Creation of SW tool for fast and simple planning trajectory using Razor Hydra controllers.
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ARM Remote debugging over industrial bus.
Skalický, Jakub ; Jílek, Tomáš (referee) ; Burian, František (advisor)
This semestral thesis is concerned on facilities of using DebugMonitor exception for debugging software which run on ARM Cortex-M4. The comunnication between debugged software and debugging master is implemented via CAN bus. The result is support for debugging without special debugging equipment. For support of this type of debug this thesis implemented code library called SDebug. It's managing parts of Cortex-M4 core, which are userd for debug.
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Control system for DC motors
Mikuláštík, Jiří ; Burian, František (referee) ; Kopečný, Lukáš (advisor)
This bachelor thesis deals with design of a control system for DC engines MCCRA12MP3N and MCCRA12MP. This system will be used to control a chassis and will allow smooth speed control of it. Serial interface will also be able to receive the desired and send out the current RPM values.
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