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Web application for planning waste fractions collection
Kubowský, Jiří ; Šeda, Miloš (referee) ; Dobrovský, Ladislav (advisor)
The aim of this thesis is to develop a web application to support the planning of waste collection with an emphasis on a user-friendly interface and variability in terms of configurability of task boundary conditions. The development of the application builds on models and algorithms developed in the field of waste management. The application will be a tool for end users to work with these data, models, and algorithms. In the theoretical part, the issues of waste sorting and collection are presented. The practical part deals with the development of the web application from the basic concept, through the technologies used, to the details of the actual implementation.
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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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Robotic arm model design
Kvapil, Jakub ; Dobrovský, Ladislav (referee) ; Hůlka, Tomáš (advisor)
This diploma thesis deals with the design and construction of a robotic arm model. The robotic arm is driven by four stepper motors and two servomotors. Most of the supporting parts are made using 3D printing. The control of the arm is realized by a microcontroller of the Arduino type. The software and the construction are verified on a test task.
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Number Plate Recognition using Deep Learning Techniques
Dobrovský, Ladislav ; Dvořák, Jiří (referee) ; Matoušek, Radomil (advisor)
Focus of this thesis is research of deep convolutional artificial neural networks and their usage as solution to automatic license plate recognition problem. After summary of theory and current trends the further direction of development has been chosen. Thesis investigates several types of convolutional neural networks and complex architecture of system of collaborating applications. In practical part is described implementation and results of experiments with assessment of networks’ suitability for practical use.
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Non-Euclidian Geometries in Computer Games
Jůda, Štěpán ; Hůlka, Tomáš (referee) ; Dobrovský, Ladislav (advisor)
The work deals with the origin and description of non-Euclidean geometry and its division into hyperbolic and elliptic non-Euclidean geometry. It also discusses the behavior of geometric elements from Euclidean geometry in non-Euclidean geometries. Another subject of this work is the classification of computer games that use non-Euclidean geometry. The last point is the process of creating my own computer game.
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Simulation of a robotic snake model
Janus, Peter ; Dobrovský, Ladislav (referee) ; Hůlka, Tomáš (advisor)
The thesis deals with the creation of a simulation of robotic snake model, which is then verified on a demonstrational task. In the first part of the thesis there is a brief search of knowledge about biological snakes and their movements. Second, practical part, describes the creation of snake model, programming methods and functionality of the model. Last part is aimed at evaluating the results, from which conclusion is made.
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Design of a robotic snake model
Pollák, Jakub ; Dobrovský, Ladislav (referee) ; Hůlka, Tomáš (advisor)
The main objective of this thesis is to create a simulated robotic snake and its motion analysis followed by its testing on the simple tasks and subsequent evaluation of the obtained results. The first part of our thesis summarises the knowledge about biological snakes and the usage of robotic snakes in robotics. The second part deals with the description of the unique design and construction of a robotic snake. The last part is concerned with testing of the limits and overcoming obstacles from which the conclusion is drawn.
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The Importance of Laplace Transform in Regulation Theory
Kovářová, Karolína ; Dobrovský, Ladislav (referee) ; Dosoudilová, Monika (advisor)
This bachelor's thesis deals with the significant role of Laplace transform in regulation theory. The theoretical part is dedicated to the properties of this integral transform and the description of the control system. The usage of Laplace transform in search of process variable, step and impulse function is demonstrated on specific examples of oscillation theory. The final part offers a view on Laplace transform using MATLAB software.
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WebAssembly usage in Industry 4.0
Chvátal, Petr ; Hůlka, Tomáš (referee) ; Dobrovský, Ladislav (advisor)
The bachelor thesis focuses on the use of the new web standard WebAssembly. In the text of the thesis are described the technologies for web browsers and their use. Furthermore, are described the programming languages that support the WebAssembly web standard. Finally, the thesis presents the implementation of an application in this environment and the translation of an application written in C++ into WebAssembly using the Emscripten tool, evaluating the advantages and disadvantages of using WebAssembly over older web standards.
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