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Calibration of Robotic Workspace
Uhlíř, Jan ; Veľas, Martin (referee) ; Kapinus, Michal (advisor)
This work is concerned by the issue of calibrating a robotic workplace, including the localization of a calibration object for the purpose of calibrating a 2D or 3D camera, a robotic arm and a scene of robotic workplace. At first, the problems related to the calibration of the aforementioned elements were studied. Further, an analysis of suitable methods for performing these calibrations was performed. The result of this work is application of ROS robotic system providing methods for three different types of calibration programs, whose functionality is experimentally verified at the end of this work.
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Laboratorní manipulátor pro manipulaci se vzorky
STUDENÝ, Michal
The Bachelor thesis deals with technical solution design and ensuing constructing of laboratory manipulator. Among main aspects and goals belong solution of contruction, selection of appropriate drive (motors), sensors, controlling unit and other parts of mechanism. The next part of the project is to write a~program that will control the entire manipulator after uploading it to the microcontroller. The manipulator is able to grip the object and move it or hold it in the required position. Thanks to the sensors and precise motor control, it is possible to repeat these operations in programmed cycles. The main emphasis is on functionality and achieved parameters of the manipulator.
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Optical Localization System with a Pan/Tilt Camera
Senčuch, Daniel ; Musil, Petr (referee) ; Beran, Vítězslav (advisor)
The effective surveillance of large critical areas is crucial for their security and privacy. There is no publicly available and acceptable solution of automating this task. This thesis aims to create an application utilizing a combination of a pan-tilt robotic manipulator and a visible-spectrum camera. Based on the pan-tilt unit's position and camera's images, the application searches for semantically significant changes in the captured environment and marks these regions of interest.
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Robotic manipulator for ionizing radiation sample measurement
Míček, Vojtěch ; Štohl, Radek (referee) ; Petyovský, Petr (advisor)
This bachelor thesis is interested in designing of robot manipulator for measurement of active samples for ionizing radiation laboratory of Department of Electrical Power Engineering VUT Brno. The goal is to create robotic manipulator which will be easy to manufacture, easy to control, absolutely reliable, cheap and accurate enough. So, it will radically reduce time consumption of measurement of neutron field. Construction is based on FM-SYSTEME aluminium structural framing, manipulator is controlled by Arduino Nano and movement is provided by stepper motor Microcon SX23-1414 and drver TMC2208.
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Design of electromagnet for handling the load
Mišún, Filip ; Vetiška, Jan (referee) ; Huzlík, Rostislav (advisor)
Goal of this bachelor thesis is to design an electro-permanent magnetic end effector for robotic manipulator, which allows manipulation with mostly metal plates of small thickness. Elaboration is divided into several sections. At the beginning are elaborated basic principles of electromagnetism, followed by short literary research about handling effectors. Next part proposes my own solution. In the last part, manufacturing is described and real properties of electro-permanent magnet are measured.
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Roboarm Controlled by FITkit
Říha, Lukáš ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
The terms robotics and roboarms have a huge meaning in the today's world. This thesis describes the simple roboarm ROB1-3 control by the help of FITkit. FITkit has two main parts which are used for control - the microcontroller and the FPGA chip. The controlling of the roboarm is possible by the keyboard of FITkit or by the terminal. The motion is enabled by three servos Hitec HS-311. The servos are controlled by PWM signal which is generated by microcontroller of the FITkit.
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6 Axis Manipulator Control
Semrád, Michal ; Chromý, Adam (referee) ; Hynčica, Ondřej (advisor)
This master thesis discusses about designing and realization of a control system for a 6-axis robotic arm. The controlling system consist in a microcontroller LPC1756 with its firmware implemented under the Real-time operating system FreeRTOS and GUI application, running on a PC. The Microcontroller communicates with the PC through a serial line via SLIP protocol. Theoretically, it will deal with an explanation of the important terms, and describes the used robotic arm and its controlling unit. The practical part describes kinematics problems solving, firmware’s realization and GUI application.
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3D Scanning with Proximity Planar Scanner
Chromý, Adam ; Burian, František (referee) ; Žalud, Luděk (advisor)
Tato práce popisuje konstrukci skenovacího systému pro tvorbu trojrozměrných modelů. Kombinace laserového scanneru a robotického manipulátoru tvoří velice flexibilní zařízení schopné snímat jak velké, tak malé a detailní objekty. Zařízení nachází uplatnění v mnoha aplikacích, zejména v lékařství, kde přináší řadu nesporných výhod proti stávajícím systémům. Práce popisuje mechanickou konstrukci zařízení, funkční principy a jeho kalibrační proceduru. Součástí práce je i software pro vizualizaci naměřených dat a jejich zpracování do podoby modelů se stínovaným povrchem. Výsledkem práce je funkční zařízení a rozsáhlý obslužný software.
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