|
|
Design of a robotic workplace
Jaša, Lukáš ; Řiháček, Jan (referee) ; Štroner, Marek (advisor)
The bachelor thesis is focused on the design of a robotic workplace. In the initial phase, the input requirements of the workplace are defined, according to which the final design must be processed. Furthermore, the text contains a recherche of the current state of robotization. The third chapter is generally composed of four variants of different workplace designs. In the first of these four variants, all components are described in detail, which are also included in the remaining three designs. This variation was chosen as the most suitable possible solution. The reasons why this workplace is considered to be the most ideal are also described in detail in the chapter. In general, the robotic workplace is designed for welding steel frames of power generators. All manipulation is ensured by a welding robot together with a positioner. The operation of the entire robotized complex is performed by only one operator. In the fourth chapter, in addition to the reasons for choosing the most suitable variant, all weld lengths on the frame are calculated together with the time of complete manipulation and welding time. It also shows the time for which the designed manipulator is able to make the final product in the form of a weldment. The time for which the frame was manufactured by hand welding is also given for interest. The given results show a clear increase in production productivity in the designed workplace.
|
|
|
Robots of the present and the future
Rehák, Jozef ; Langerová, Petra (referee) ; Jašková, Jana (advisor)
Tato semestrální práce je zaměřena na téma robotů současnosti a budoucnosti. Cílem práce je seznámit čtenáře s roboty a teoreticky popsat stav robotů v současnosti a předpovědi pro budoucnost robotiky. Na začátku práce je stručně popsaná historie robotů a vysvětluje jméno, které dostali. Následně je popsán současný stav robotiky, a roboti jsou rozděleni do skupin, které nejlépe odpovídají jejich schopnostem. Dále spolu s technologickou Singularitou jsou diskutovány předpovědi budoucnosti robotiky. Tyto diskutované předpovědi navíc ukazují potenciál robotiky stát se součástí samotné existence lidí tím, že se lidé stanou kyborgem nebo jsi digitalizují mysl a nahrají ji do cloudu. Tímto způsobem je prezentována možnost nesmrtelnosti nebo alespoň prodloužení životnosti. Na závěr práce je uveden možný první příklad produktu budoucnosti, který se bude hromadně vyrábět.
|
|
|
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.
|
|
|
Simulation of Unmanned Aircrafts in a Virtual Environment
Lindtner, David ; Lázna, Tomáš (referee) ; Gábrlík, Petr (advisor)
The master thesis deals with the issue of simulation of unmanned aircraft missions in a virtual environment. The aim of the work is to demonstrate basic and more advanced autonomous aerial missions in the simulated environment Gazebo - ROS 2. The work emphasizes the stability of the software solution and the stability of the communication between critical components of the aerial mission.
|
|
|
Upward view as a sensor in mobile robotics
Musílek, Jan ; Iša, Jiří (advisor) ; Krajíček, Václav (referee)
The use of a wide spectrum of sensors is an inherent aspect of mobile robotics. This work examines nontraditional use of the camera, directed vertically upwards, as a sensor for orienting in space. It describes various objects that can be detected in the camera image, focusing on so-called points of interest, and their pairing between two images. Based on the approximate solution of a system of linear equations, we provide information on the relative and absolute position of the robot. The work provides analysis of pairs of images, differing only the robot's rotation in place over various angles. The goal was to demonstrate the possibility of substitution of the electronic compass in cases of strong electromagnetic inter ference. Data from the image analysis was compared with that from the compass, allowing determination of the accuracy of the proposed method. The result is that upward view can be indeed used as a replacement for the electronic compass. Additionally, several modifications to the images are proposed. We examine impact of these modification on the accuracy of the suggested method. Finally, attention is given to the robotic platform on which the experiments were carried out, and the results of the measurements are interpreted.
|
|
|
Mobile robot control
Franěk, Dominik ; Slušný, Stanislav (advisor) ; Kudová, Petra (referee)
The goal of this work is design and realization of an autonomous mobile robot, capable of navigation and map creation, using stereoscopic camera and robotic operation system ROS. ** This is an added text for reaching minimal length needed for uploading into information system. **
|
|
|
Modular and ontogenetic evolution of virtual organisms
Leibl, Marek ; Mráz, František (advisor) ; Šmíd, Jakub (referee)
Increase of computational power and development of new methods in artificial intelligence allow these days many real-world problems to be solved automatically by a~computer program without human interaction. This includes automatized design of walking robots in a~physical virtual environment that can eventually result in construction of real robots. This work compares two different approaches to evolve virtual robotic organisms: artificial ontogeny, where the organism first grows using an~artificial ontogenetic process, and more direct methods. Furthermore, it proposes a~novel approach to evolve virtual robotic organisms: Hypercube-based artificial ontogeny that is combination of artificial ontogeny and Hypercube-based neuroevolution of augmenting topologies (HyperNEAT). Powered by TCPDF (www.tcpdf.org)
|
|
|
Design of a Robotic Cell for Operating a Jet Machine for Cleaning Castings
Vrána, Vojtěch ; Kubela, Tomáš (referee) ; Pochylý, Aleš (advisor)
The main goal of this master’s thesis is to create a design of robotic cell for operating of blasting machine. Operation of blasting machine consists of robotic manipulation of aluminium castings from input container to the blasting machine conveyor. After blasting operation aluminium castings are manipulated by robot from conveyor to output container. The part of the master's thesis is proposal of several variants of solution of design of robotic cell. Afterwards the best option is selected. The thesis also deals with design and selection of functional components in robotic cell. Functional verification of robotic cell is made in software Tecnomatix Process Simulate. Technical-economics evaluation is also part of this master’s thesis.
|
|
|
Digital commissioning of a robotic production system for machine tool tending
Roun, Jiří ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
This master‘s thesis is about the digital commissioning of a robotic production system for a machine tool tending. The initial research describes the current state of the art in the field of industrial robotics. Their types and possibilities are followed by the types and SW capabilities for digital commissioning. The system analysis of the robotic work cell. The practical part of this thesis describes the creation of the digital model and SW design. At the end of the thesis is performed virtual testing of the robotic system.
|
|
|
FLUID HANDLING USING THE ABB YUMI PLATFORM
Červenka, Roman ; Parák, Roman (referee) ; Matoušek, Radomil (advisor)
The goal of this bachelor thesis is to design and create program for laboratory manipulation. The robot will handle beakers. For further presentation of possible usage of ABB YuMi, a program for drink preparation was made. For robot programming, RobotStudio was used, in which was used RAPID programming language. To understand the philosophy of using RobotStudio to program robots, was also one of the goals of this work. At the end the created programs were tested in robotics laboratory and the results of this work were evaluated.
|
guest ::
