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Mapping a confined area using a mobile robot
Dolák, Šimon ; Nevoral, Tomáš (referee) ; Holoubek, Tomáš (advisor)
This thesis focuses on the setup of the TurtleBot3 Burger robot in the ROS (Robot Operating System) environment and the development of assigned laboratory tasks. One of the tasks involves navigating the robot in a closed unknown environment, utilizing sensors and algorithms for mapping and localization. The second task involves reading QR codes. Both programs are developed in the simulation environment Gazebo and applicable to a real robot. The thesis also includes a brief review of mobile robots and the Robot Operating System.
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Design of Microrobots – biologically inspired
Benedek, Adam ; Holoubek, Tomáš (referee) ; Simeonov, Simeon (advisor)
The bachelor’s thesis contains a comprehensive research that deals with methods, systems and various components that are used in practice in the design and production of microrobots. Subsequently, the work is dedicated to the actual design and production of the snake skeleton and locomotor system for the enlarged and simplified model of the crawling microrobot, which is inspired by living representatives from the reptile kingdom. At the end, other designs of micro-robots inspired by reptiles and their use are also mentioned.
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LED 3D object controlled by microcontroller
Gasper, Michal ; Němec, Zdeněk (referee) ; Holoubek, Tomáš (advisor)
The aim of this work is to design and produce a LED 3D object controlled by a microcontroller. The research part deals with the topic of microcontrollers, their history, architecture and components. Furthermore, this section describes the selection of a microcontroller and the resulting device for this work. In the practical part, the own design and solution is discussed in detail. Subsequently, the procedure for producing and writing the program code for controlling the LED 3D object is described. The program is written in C++ using the Arduino IDE and the FastLED library. The result of the work is a functional product that fulfills the assignment.
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Model of a laboratory in virtual reality
Molnár, Imrich ; Holoubek, Tomáš (referee) ; Hůlka, Tomáš (advisor)
This Bachelor’s thesis is engaged in creating automation with robots in virtual reality. In the beginning, there is a brief research on the history of technology, the various use of VR technology in our time, alternatives for commercially achievable VR headsets, and various options to improve quality. The next section briefly describes industrial robots, their control, kinematics types, and a guide for choosing the right software for various use cases. The work is writing about an automation procedure for one and two SCARA robots, compatible with virtual reality with RoboDK software so that the program would be executable on a real robot. The base points will write, how we created and repaired models for active and interactive objects, testing of animation, software optimization for Oculus Quest 2 headset, and options to export this automatization project.
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Design of automated transport in robotic production systems of the Industry 4.0 concept
Venkrbec, Lukáš ; Holoubek, Tomáš (referee) ; Lacko, Branislav (advisor)
This master thesis deals with the analysis of the system design and integration of automated transport in digital manufacturing of the Industry 4.0 concept. The theoretical part is devoted to the principles and standards of Industry 4.0. It also discusses the selection of an AMR autonomous mobile robot for inter-operational transport and the software to demonstrate the results obtained. Including a thorough description of the individual components. The AMR Robotino that was selected was used for the purpose of autonomous mobile transport within a cyber-physical system. Firstly, a production line was designed and assembled and the production was carried out according to the production plan. Subsequently, this line was rebuilt for the purpose of demonstrating material transport between the modules and their respective applications using AMR.
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Water saving
Dzoba, Matúš ; Holoubek, Tomáš (referee) ; Dosoudilová, Monika (advisor)
This bachelor´s thesis deals with the economic consequences of water savings, technical implementation of the energy saving systems and production of an educative model. Accordingly, the impact of water saving on the environment is mentioned, too. Subsequently, the theoretical bases of a logical operating needed for a realization of the model are mentioned as well. The following chapter describes the parts of the environment LOGO! Soft Comfort that are used for the development of the program. In the final part, a detailed procedure of the design of the operating program is drawn up.
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Augmented reality and its use
Ibehej, David ; Holoubek, Tomáš (referee) ; Hůlka, Tomáš (advisor)
Augmented reality is one of the most developed technological areas. It corresponds with the fact, that we hear more and more about it and therefore it needs to be considered for the future. This bachelor thesis attempts to provide brief research in topics of its definition, history, current usage, shortcomings and options in the field of game engines and developer tools. In second part it demonstrates possible utilization in industry providing the solution of mechanical component projection and interaction.
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Simulation and traffic control using Petri nets
Zbranek, Matyáš ; Holoubek, Tomáš (referee) ; Dobrovský, Ladislav (advisor)
This bachelor thesis deals with the modelling, simulation and control of a real traffic light intersection using Petri nets. Nowadays, when many people own a car, road traffic and time spent on the road becomes an important part of life. Intersections are often critical places where traffic slows down or even stops. The theoretical part introduces Petri nets, some traffic management systems and studies that have solved traffic situations using Petri nets. The practical part relies on traffic measurements at the intersection. The traffic light model, car clearance and the model of the whole intersection are described. In order to make the traffic in the simulation as close as possible to the real behaviour, stochastically timed Petri nets are used. Furthermore, possible control sequences are proposed and simulated with different traffic volumes. Finally, all data are evaluated and the designs are compared. The PetNetSim library editor was used to generate the models.
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Design of automatic multichannel pipetting head
Suchý, Adam ; Holoubek, Tomáš (referee) ; Cejpek, Zdeněk (advisor)
The goal of the diploma thesis is to make a multi-channel pipetting end effector , which could be used with a collaborative robot YuMi IRB 14000 from ABB company. The main task is to ensure the precise dosing of the liquid medium by using the pneumatic piston approach. The next phase of the thesis requires the production of a functioning prototype with a control system for the proposed device with the help of a 3D printer , whose functionality needs to be tested along with the cooperative robot YuMi.
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Machine Vision: Support for Lab Applications
Starý, Vojtěch ; Holoubek, Tomáš (referee) ; Matoušek, Radomil (advisor)
This diploma thesis deals with machine vision problematics and its use for laboratory applications. Machine vision is basically the substitution of human vision for machines using a video camera and a computer. The essence of this thesis is a brief review of machine vision and the issues associated with machine vision systems and brief description of hardware, software and algorithms used for this work. Implementation of machine vision on Raspberry Pi and Cognex platform. Connection of the Raspberry Pi platform with a parent platform (automaton, robot) and subsequent evaluation of the solution.
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