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Mobilní kamera realizovaná prostředky ROS2
Onderka, Daniel ; Peringer, Petr (referee) ; Janoušek, Vladimír (advisor)
This thesis focuses on the middleware Robot Operating System 2. Specifically, it aims to explore and demonstrate its capabilities. It utilizes an Adeept AWR 4WD robot as the foundational hardware platform, onto which the ROS2 system is deployed. The system offers both manual control and a wandering mode equipped with obstacle avoidance functionality. In addition to its primary goal, the thesis explores various related subjects. One of them is the integration of the developed system with the Gazebo simulator. All functionality implemented on the real physical robot has been duplicated in the simulation environment. Furthermore, the original Adeept AWR kit was extended with additional hardware. This extension allowed for the use of slam_toolbox and Nav2 libraries for mapping and navigation purposes. The final extension involves the use of ros2_control for controlling robot motion.
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Visual inspection of PCB installation
Cherniaev, Egor ; Dobrovský, Ladislav (referee) ; Matoušek, Radomil (advisor)
Vizuální kontrola DPS je významnou oblastí rozvoje aplikované informatiky v elektronickém průmyslu. Předložená práce je věnována teoretickému průzkumu používaných algoritmů pro identifikaci defektů montáže komponent na desky plošných spojů a praktické implementaci systému pro automatizaci obecné vizuální kontroly. Průzkum je primárně zaměřen na případy chybějících komponent, orientaci kapacitorů a kvalitu potisku na desce. Praktická část je věnována návrhu a implementaci vlastního systému na frameworku ROS2. Práce popisuje různé aspekty vývoje a použití daného systému. Součástí práce je veřejně přístupný dataset s více než 300 snímky DPS získanými průmyslovou kamerou. Závěrem je provedeno hodnocení přínosu předložené práce.
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Image data transmission system from UAV
Plaček, Jan ; Marcoň, Petr (referee) ; Janoušek, Jiří (advisor)
This bachelor thesis explores the processing of image data in the robotic operating system ROS2 for wireless transmission from unmanned aerial vehicles over mobile networks. It focuses on optimizing image data for fast transmission to cloud storage, emphasizing latency minimization and optimal frame rate depending on the environment type. The results of the thesis contribute to the real-time utilization of unmanned aerial vehicles, particularly in the field of robotic vision.
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Analysis of inertial data from UAV
Žáček, Vítězslav ; Raichl, Petr (referee) ; Janoušek, Jiří (advisor)
This bachelor thesis focuses on the design of an unmanned aerial vehicle (UAV) attitude estimation system using inertial data and its processing in a robotic operating system (ROS2) environment. The theoretical part describes the principle of operation of the inertial measurement unit (IMU), including gyroscope, accelerometer and magnetometer, and their role in UAV stabilization and navigation. The practical part deals with the research and selection of suitable algorithms for attitude and orientation estimation, such as the Extended Kalman Filter (EKF) and the Fourati’s nonlinear attitude estimation.
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Prostředky pro zajištění interoperability Arduino/ESP a ROS2
Fabo, Matúš ; Beran, Jan (referee) ; Janoušek, Vladimír (advisor)
Táto práca skúma integráciu nízkonákladovej rady mikrokontrolérov ESP32 s Robot Oper- ating System 2 (ROS2), populárnym frameworkom v oblasti robotiky. Primárnym cieľom je vyvinúť metódy a nástroje, ktoré uľahčia bezproblémovú integráciu mikrokontrolérov ESP32 do vývojového ekosystému ROS2 s využitím existujúcich middleware riešení posky- tovaných tretími stranami. Zameraním sa na začlenenie projektov ESP-IDF do nástrojov ROS2 sa výskum zameriava na zefektívnenie nasadenia a riadenia systémov založených na ESP32 v robotických aplikáciách. Tento prístup zvyšuje dostupnosť a užitočnosť ROS2, čo umožňuje efektívnejšie využitie mikrokontrolérov ESP32 v rôznych robotických kontextoch.
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Virtual Environment for Simulation in Mobile Robotics
Chytrý, Josef ; Horeličan, Tomáš (referee) ; Gábrlík, Petr (advisor)
The purpose of this bachelor's thesis is to get acquainted with the ROS2 and Gazebo tools used on the Ubuntu operating system. Additionally, the thesis provides a detailed description of the process for creating a reference model of a cube and an environment model for the Gazebo simulation platform. It also describes the process of creating the UAMT workplace. Furthermore, the thesis discusses the possibilities for simulation optimization. Finally, it specifies the procedure for integrating the Gazebo software with the ROS framework.
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Inteligentní řízení pro chytrá prostředí
Horil, Denis ; Zbořil, František (referee) ; Janoušek, Vladimír (advisor)
The aim of this thesis is to design and implement a smart home control system using ROS. The work includes the implementation of smart home control software and explores the possibilities of efficient storage of sensor data. The implementation includes communication and data transfer between the systems using MQTT protocol. The thesis explores the possibilities of using multi-agent systems in smart environments.
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Fiducial Marker-Based Localization System
Hála, David ; Horeličan, Tomáš (referee) ; Gábrlík, Petr (advisor)
This work deals with localization of the robot in space using optical markers. In the first part of the thesis, the reader is introduced to the problems and pitfalls of this project and all the important connections, both mathematical and physical, are explained. The second part then focuses on the description of the procedure that was chosen to design the program and the ideas that led to its completion.
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Virtual environment for visualization and simulation in mobile robotics
Pár, Filip ; Cihlář, Miloš (referee) ; Gábrlík, Petr (advisor)
The purpose of this bachelor thesis is to get acquainted with the ROS2 framework. Furthermore, this thesis describes the detailed procedure of creating robot models of the ÚAMT workplace for the Rviz visualization tool and the Gazebo simulation environment. Subsequently, the thesis describes the procedure of creating a two-dimensional map for navigation purposes and a three-dimensional model of a part of the ÚAMT workplace for the use in the Gazebo simulation environment.
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Path planning for multi-agent robotic systems
Macák, Libor ; Ligocki, Adam (referee) ; Lázna, Tomáš (advisor)
This work concentrates on developing a Robot Operating System 2 package that enables multiagent path planning and puts main emphasis on non-collision traffic between more agents at the same time. Next it explains some basic concepts about Robot Operating System 2. This work also approaches multiagent path planning problem with listing some basic theoretical concepts and it specifies some used algorithms.
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