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Design and implementation of control program for mobile robot platform Turtlebot3 Burger
Filip, Jakub ; Lacko, Branislav (referee) ; Parák, Roman (advisor)
The aim of the bachelor thesis is the design and implementation of a control program for the mobile robotic platform TurtleBot3 Burger. The theoretical part of the bachelor's thesis defines the issue of mobile robotics, with a closer look at the various possibilities of locomotion, including examples from industrial practice. The TurtleBot3 mobile robot series belongs to the robotic platforms distributed by ROBOTIS, where their main feature is compatibility with the Robotic Operating System (ROS). The core of this system is licensed under the BSD, which guarantees open source code. The integration of ROS with the TurtleBot3 Burger model provides freely accessible robust libraries, which form the basis for understanding the control of a differentially controlled robot through ROS. In the practical part, the assembly and configuration of the robotic kit TurtleBot3 Burger is performed, including the introduction of key functionalities of this mobile platform, and the design of your own solution. The conclusion contains the justification of the mentioned proposal and the output after its implementation on a real robot.
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Causal analysis of control programs errors
Čapková, Hana ; Vojáček, Zdeněk (referee) ; Lacko, Branislav (advisor)
This Bachelor`s thesis concerns with the process of fault detection in software programs. It contains hierarchically organized typology of software errors, gained by research of available literature and analysis of events responsible for influencing the software errors evolution gathered into a typology of factors inspired by cognitive psychology. It contains also comparison of software evolution techniques and methodologies from the point of product validation and verification. The Bachelor`s thesis was written with respect to needs and requests of the commissioning company focusing on the Voice over IP (VoIP) software evolution. The thesis aims to suggest modifications of software errors database and error causes database.
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Using of RFID new eguipments
Štěpánek, Samo ; Vojáček, Zdeněk (referee) ; Lacko, Branislav (advisor)
Bachelor thesis focuses on RFID technology and its potential uses in healthcare. Thesis includes theoretical basis for processing the subject, analysis of the current use of RFID in healthcare in Czech Republic and the world, the requirements for the application of technology and proposal of RFID technology instrument for usage in healthcare.
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Robotic table football - system integration
Švanda, Ondřej ; Lacko, Branislav (referee) ; Lang, Stanislav (advisor)
The aim of this bachelor’s thesis is to improve the current solution of a robotic table football, which arose as a part of students’ theses at the B&R Automation company. The paper focuses on a system integration of particular solutions of the whole robotic football project, using a modular design approach, and the creation of a user interface, including a visualisation of the ball’s and players’ position on the screen. The paper also includes a creation of a dynamic computer simulation to test the game strategy.
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Voice control of cooperative robots
Bubla, Lukáš ; Němec, Zdeněk (referee) ; Lacko, Branislav (advisor)
The aim of the diploma thesis was to create a program with which it will be possible to control a collaborative robot by voice. First chapters contain a search of the current state in the field of collaborative robotics in terms of safety, work efficiency, robot programming and communication with the robot. Furthermore, the issue of machine processing of the human voice is discussed. In practical part was proposed an experiment in which we work with off-line simulation of UR3 robot in PolyScope 3.15.0 software. This simulation was linked to a Python program which uses SpeechRecognition and urx libraries. Simple voice instructions have been designed to move robot to defined position.
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Prediction in Projects using Markov Chains
Doležal, Jan ; Buřita, Ladislav (referee) ; Kreslíková, Jitka (referee) ; Lacko, Branislav (advisor)
This thesis is focused on possibilities of a project development prediction and a decision support for managers of those projects, which is an up to date topic in the present time turbulent environment. Project is understood as a stochastic process with discrete states and discrete time in this thesis. This approach could be represented by discrete moments of finding out project state. Project is compared to a finite automaton and Markovs chains are subsequently used. State model of the project based on Earned Value Management method is created in the proposal part of this thesis and there are state transitions probabilities. There are adjustments of the model designed consequently so the model is capable to fit some concrete situation closely. Designed proposals are tested in different situations to prove their value in the experimental part of this work.
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Design of information system CRM module
Honajzer, Martin ; Zbořil, Miroslav (referee) ; Lacko, Branislav (advisor)
The aim of this work is to analyze and design model completely prepared for the developing team which must be able to build a fully functional CRM modul for company offering computer training. Through the use of UML diagrams it will figure out functions offered by the modul and the way, how these functions are accessible to the user. This work will also suggest some possibilities of work between this modul and the database in the SQL language.
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CNC Laster Cutter Integration with ERP information system
Černocký, Libor ; Lacko, Branislav (referee) ; Dobrovský, Ladislav (advisor)
This bachelor's thesis deals with the compatibility of production machines with the information system in the context of company digitization process. The theoretical part analyze the structure and variability of information systems. The principle of the laser and the characteristics of the most used types of lasers in CNC laser machines are described as well. There is also a definition of the popular term called Industry 4.0 from the perspective of digitization. The practical part presents the researched company from its beginnings to the present. There will be specified current control systems and production facilities which will be interconnected into synchronized control modules in design of the ERP information system. The SWOT analysis will show what effect the proposed information system would have, especially from the point of view of digitalization of the company.
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Design of algorithm for information system module
Weinlichová, Jana ; Zbořil, Miroslav (referee) ; Lacko, Branislav (advisor)
Master´s thesis is considered with design of algorithms for new module of company information system. In the beginning of thesis there are characterized types of ways to describe an information systems. For specification of described system is briefly defined IBM Lotus Notes environment. Next chapter is about object-oriented analysis and design of a module of information system by using UML´s diagrams in modeling tool Enterprise Architect. In the third chapter is made analysis and design of module´s connection with current system, specificly update data in form. Thesis shows designed algorithms in environment of Lotus Domino Designer by using LotusScript and SQL languages and Lotus Domino Connector for access into the database by using ODBC. In last part of thesis is proposed to use a mapping tool to mapp the ITC infrastructure by using Change management process according to ITIL method, to manage all the changes in developing system effectively.
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