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Robotic table football - control of game axes
Sláma, Ondřej ; Lang, Stanislav (referee) ; Parák, Roman (advisor)
The purpose of this bachelor thesis is to build on top of already developed solution of B&R Automation's robotic table football and to improve existing problematic areas. Particularly aiming at modularization of the axis control software and subsequent dynamic motion optimization. In the introductory part of the thesis already developed solution are discussed as well as brief description of B&R company and research on the topic of electric drive control. Following chapters describe the implementation of axis control software along with the design of two types of dynamic optimization. The thesis was extended with design of module for human axis detection along with simulation and implementation of proposed signal filtering algorithms developed in the MATLAB development environment.
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Wake on Lan with ATMega
Homola, Stanislav ; Lang, Stanislav (referee) ; Marada, Tomáš (advisor)
The bachelor´s thesis describes realization of switch on computers using Wake on Lan function, implementation of web server into the Microcontroller and temperature measurement. For this purpose, it is used microcontroller ATmega 32, temperature sensor DS18B20 and Ethernet module ENC28J60. The introductory chapter describes all components and explains their functions. Following part contains a description of packet protocols TCP/IP and principle of the web server. In the last section, it is described the realization of th web server with funcion Wake on Lan and depicting of the temperature on the web page of the server.
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Solution of Continuous Systems by Evolutionary Computational Techniques
Lang, Stanislav ; Šeda, Miloš (referee) ; Olehla, Miroslav (referee) ; Matoušek, Radomil (advisor)
The thesis deals the issue of solution of continuous systems by evolutionary computational techniques. Evolutionary computing techniques fall into the field of softcomputing, an advanced metaheuristics optimization that is becoming more and more a method of solving complicated optimization problems with the gradual increase in computing performance of computers. The solution of continuous systems, or the synthesis of continuous control circuits, is one of the areas where these advanced algorithms find their application. When dealing with continuous systems we will focus on regulatory issues. Evolutionary computing can then become a tool not only for optimization of controller parameters but also to design its structure. Various algorithms (genetic algorithm, differential evolution, etc.) can be used to optimize the parameters of the controller, for the design of the controller structurewe usually encounter so called grammatical evolution. However, the use of grammatical evolution is not necessary if appropriate coding is used, as suggested in the presented thesis. The thesis presents a method of designing the structure and parameters of a general linear controller using the genetic algorithm. A general linear regulator is known also as so called polynomial controller, if we encounter the polynomial theory of control. The method of encoding the description of the general linear controller into the genetic chain is crucial, it determines a set of algorithms that are usable for optimization and influence the efficiency of the calculations. Described coding, effective EVT implementation, including multi-criteria optimization, is a key benefit of this work.
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Collision detection in 3D space
Grulich, Jan ; Matoušek, Radomil (referee) ; Lang, Stanislav (advisor)
Práce se zabývá detekcí kolizí v 3D simulačním prostoru. V první části jsou popsány nejpoužívanější algoritmy pro detekci, stejně jako některé knihovny hotových řešení. Druhá část práce obsahuje popis testovacího softwaru vytvořeného na základě knihovny OpenGL, včetně popisu důležitých částí. V poslední části práce jsou také prezentovány výsledky testování a porovnání vybraných algoritmů na vytvořených testovacích úlohách.
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Ball position control with airflow using PLC
Hubálek, Michal ; Němec, Zdeněk (referee) ; Lang, Stanislav (advisor)
This bachelor thesis deals with the design of an educational model of air levitation and regulation. The theoretical part introduces the principle of the programmable logic controller of the company B&R Automation. In the next part, methods of measuring distance were described. The main part of the work was the construction of the whole mechanical part. Furthermore, the design of electronics and cabling to connect the model with a programmable controller. The final output is a functional model of air levitation and a tutorial for the subject.
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ABB RobotStudio - robot control using PLC B&R Automation
Mittaš, Eduard ; Lacko, Branislav (referee) ; Lang, Stanislav (advisor)
The goal of this bachelor thesis is to demonstrate various ways of communication with the controller of the robot as well as consecutive controlling of this robot. The simulation will be achieved by using the TCP/IP protocol, while the communication in the laboratory with real equipment will be assured by Profinet bus. This thesis will show also another solution, which is simple communication and connection between Microsoft Visual Studio and Robotstudio by using TCP/IP protocol. Initial chapters will describe ABB and B&R Automation companies, their control systems, history and information associated with them. Following chapters will serve as a guide describing creating of application in each of three presented solutions.
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Prototype of a filament recycling plant
Tatýrek, Lukáš ; Lang, Stanislav (referee) ; Matoušek, Radomil (advisor)
Master thesis is focusing on possibility of recycling waste from 3D prints. Goal was to degin a make lament extruder and winder. Design is based on research of avaible comercial and OpenSource solutions. The result is working machine with compact oor prejction, which is able to produce 110 grams of lament per hour. Deviation from diameter was ±0, 07. Conclusion place great emphasis on further improving and testing, beacuse it has not been reached limits of machine.
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Lab Automation with SCARA Robot
Machala, Jan ; Lang, Stanislav (referee) ; Matoušek, Radomil (advisor)
The aim of this thesis is to design and program a robotic cell for processing Covid-19 laboratory samples. To prevent the leakage of hazardous substances into the environment, the entire robotic cell is restricted to the space of a laminar box. The Epson LS3-B SCARA robot was chosen for handling the tubes. The robotic cell was designed using a digital twin in the simulation environment of Epson RC+ software. The digital twin facilitated the prototyping of the robot end effector and helped to detect any collisions that may have occurred in the confined space. After successful design using the digital twin, this robot cell was assembled and tested in a real-world environment.
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Design of the control program for industrial robot IRB 120 using RobotStudio software
Nevřiva, Václav ; Lang, Stanislav (referee) ; Parák, Roman (advisor)
The aim of the bachelor thesis is to design a control program for a selected laboratory task in RobotStudio program, its implementation for the industrial robot IRB 120 from ABB Robotics and to verify the proposed solution by simulation and test on real hardware. The introductory part introduces ABB, company products and the development environment. The following chapters describe the selected laboratory task, its solution and testing of the proposed program. The bachelor thesis was extended with the design of user interface for controlling the task and demonstration of working with the robot using virtual reality.
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