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Control System and Visualization for a Promotional Robotic Vehicle
Lázničková, Jana ; Benešl, Tomáš (referee) ; Jirgl, Miroslav (advisor)
The thesis focuses on the software part of an autonomous robotic vehicle, designed for promotional purposes of the B:TECH company. As this is a feasibility test, the result of the work serves only as an idea of a suitable software design for the robotic vehicle with the possibility of using this control software in real operation. The possibilities of data exchange between the robotic vehicle and the master control system are presented. The proposed concept describes the control software ensuring cooperation between real and simulated vehicles in operation. Furthermore, a platform for a visualization application is designed to monitor and control the movement of the vehicles and transported shipments. Each vehicle in the application is updated with its current status.
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Visualization of the production line by FactoryTalk Optix
Sýkora, Ondřej ; Knobloch, Tomáš (referee) ; Štohl, Radek (advisor)
This thesis is focused on creating a visualization in the new FactoryTalk Optix environment for the Automatic Bartender and Coaster Press machines. The first part is dedicated to the general rules of HMI visualization, the main concepts are based on the ANSI/ISA-101.01.-2015 standard. The second part is devoted to the analysis of visualization tools and software and their comparison and assessment of suitability of use for Allen-Bradley PLC. The final work is devoted to the design and implementation of visualization in the FactoryTalk Optix environment. In the fifth part, changes to machines, PC and PLC programs are analyzed. Also mentioned here is the superior FactoryTalk Batch control tool and how the visualization and editing of the PLC program is prepared for it. The last part is dedicated to editing the user manual.
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HMI for a 3D milling machine using FactoryTalk Optix
Uher, Adam ; Foukal, Roman (referee) ; Štohl, Radek (advisor)
The thesis focuses on the design and implementation of an HMI (Human Machine Interface) for 3D milling machine. Basic visualization rules, best practises, principles of ergonomic design, and the creation of user interfaces are described. Visualization tools for the LOGIX PLC series are outlined, which can be utilized in HMI development. Following the guidelines and specified requirements in this paper, a design for HMI is created using the FactoryTalk Optix visualization tool. Changes to the functional safety and PLC program are identified and implemented. Subsequently, the visualization of the milling machine is carried out and the functions of the new system are subjected to testing.
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Implementation of Communication Technology complying IEC 61850 as the Demonstrational DCS System
Kozák, Ondřej ; Arm, Jakub (referee) ; Fiedler, Petr (advisor)
This thesis deals with the issue of communication of protection by IEC 61850 standard and reading, control and visualization of protections by DCS systém 800xA and PLC AC500 from ABB and extended visualization by cloud service Grafana. The IEC 61850 standard, its protocols anad the topologies used have been descibed in this work. Furthermore, the basic functions of the instruments used were described. The main part describes the procedure of creating SCD file for communication configuration and subsequent uploading to individual systems, creating visualization in DCS 800xA system, setting up communication between protection devices and reading from them using AC 500 PLC. For the cloud service there is a description of the implementation of the MQTT broker for sending data between PLC and database Influxdb that stores the data and forwards it to Grafana visualization environment.
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Symbiotic imprint
Kachtíková, Michaela ; Tkáčová, Lucia (referee) ; Houser, Milan (advisor)
The thesis entitled "Symbiotic Imprint" explores the symbiotic relationship between the physicality and the mind through a meditative practice that materializes in a site-specific installation inside the catacombs. The thesis reflects the artist's personal research into the inner mental space that is transformed into physical form. The author presents a space that, while familiar to her, is at the same time alien, and which is constantly transforming and evolving as a result of long-term care. This process leads to the creation of a unique dialogue between external and internal environments, where physical interaction and presence of body become key components for deeper understanding and self-knowledge. The site-specific installation attempts to connect the outer and inner worlds, the visible and the hidden, inside and outside.
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Slab bridge
Malý, Jan ; Muroň, Vlastimil (referee) ; Panáček, Josef (advisor)
Bachelor's thesis deals with the design of a road bridge over the Volyňka river. Three bridging variants were proposed, of which the bridge variant, whose supporting structure consists of an additional pre-stressed concrete slab, was chosen for subsequent detailed assessment. The variation with prestressed prefabricated girders with composite slab is chosen for more detailed assessment. Detailed structural design is made and selected parts of the construction are checked for ultimate and serviceability limit state by Eurocode. Calculation of load is made by manual way and then by exact way with program Scia Engineer 22. The results from both calculation methods are then compared. Detailed drawings and visualization are made as well.
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Water Surface Visualization
Kliš, Michal ; Vlnas, Michal (referee) ; Starka, Tomáš (advisor)
The aim of this work is to investigate and implement methods for real-time simulation and visualization of large water bodies. The knowledge gained from the research is further exploited in the implementation of a specific application used for ocean simulation. Among the methods discussed is the spectral method. The text will offer the reader, in addition to the actual introduction to this method, various insights to focus on in its implementation.
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Boundary layer transition visualization in aerodynamic tunnel
Holík, Denis ; Trusík, Vojtěch (referee) ; Popela, Robert (advisor)
The purpose of the thesis was to propose and test an imaging method that allows visualization of the transition of a laminar boundary layer to a turbulent one and visualization of laminar boundary layer separation on the side mirror of a car. The beginning of the paper discusses the theoretical foundations associated with boundary layer formation and its evolution under various conditions. Afterwards, a survey of existing imaging methods that allow the display of flow on the surface of bodies was carried out. Of these methods, imaging using a thermal imaging camera was selected on the basis of the specified characteristics. The method using oil film (oilflow) was chosen as a control. Using both methods, experiments were conducted to confirm the suitability of the thermal imaging method for visualizing the transition of a laminar boundary layer to a turbulent boundary layer. The final test revealed the presence of laminar boundary layer separation on the upper cover of the car side mirror. At the end of the thesis, possible errors associated with the two chosen visualization methods were summarized, and ways to incorporate the thermal imaging method into automotive testing were proposed.
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The effectiveness of mind-mapping learning strategy to extend vocabulary knowledge among elementary students
Šnevajsová, Helena ; Mikuláš, Martin (advisor) ; Kacafírková, Petra (referee)
Knowledge of vocabulary is an essential part of linguistic competence. Many students learn English vocabulary by translation and rote memorisation of vocabulary lists, which can result in the inability to use the words in well-formed sentences and appropriate contexts. Some students may find rote memorisation monotonous. This study examines the effectiveness of using the mind-map learning strategy to extend English vocabulary. Thirty-one elementary school students (15 men and 16 women) from two different elementary schools completed a short test before vocabulary instruction to obtain baseline data. Vocabulary instruction with the use of mind maps learning strategy followed. The recall was measured at the end of the lesson and one to two weeks after vocabulary instruction. A subjective assessment of the mind map learning strategy to learn vocabulary was taken. The results show that the knowledge of vocabulary items improved compared with the baseline. Moreover, students retained similar knowledge even after one to two weeks. New information was moved to the long-term memory of the students. Students were able to recall vocabulary from a medium- term perspective. Subjective assessment of the learning strategy showed that students enjoy learning vocabulary with mind maps more than writing vocabulary...
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Monitoring differential pressure of filters
Vacek, Jiří ; Kratochvíl, Petr (referee) ; Hammer, Miloš (advisor)
In this bachelor thesis is at first dealt with pressure, pressure, manometers, technical diagnostics and monitoring. In next part is analysis of methods of particle filters on basis of published academical papers. Following part introduces reader with current state of filter monitoring in production areas of BOSCH DIESEL ltd. and continues with choosing of pilot area for application of differential pressure monitoring method and designs solution itself. In the last part of the thesis is simple financial analysis and roll-out ideas for this method.
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