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Trends in renewable sources and in modern energy
Kotas, Tomáš ; Preisler, Lukáš (referee) ; Kudela, Libor (advisor)
The bachelor thesis deals with the issue of renewable energy sources. Renewable energy sources are categorized and extensively described, including the principles of their functions and basic parameters. The thesis further focuses on the development of the position of renewable energy sources over the years compared to non-renewable energy sources worldwide and in the Czech Republic. This development is monitored in terms of both electricity and heat. Statistics indicate that the share of renewable energy sources in both forms of energy is increasing. The thesis also analyzes the origin and course of discussions related to this issue, including climate change and international cooperation. Possible predictions and specific scenarios related to the energy vision are provided for both the Czech Republic and on a global scale within the thesis. All scenarios agree on the same future trend – an increasing share of renewable energy sources at the expense of non-renewable sources. In conclusion, the thesis addresses current trends in technologies in modern energy, with the most significant technological progress in recent years observed in the fields of electromobility, hydrogen, and CCUS. The final chapter discusses methods of energy storage.
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Cybersecurity in Smart Transport Services
Dolák, Martin ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
This Bachelor thesis deals with introducing concepts of smart vehicle sharing and smart vehicle parking, their description, and analysis of individual parts of concepts. The paper also includes an analysis of cyber-attacks on these concepts and their prevention. In the practical part, the work will focus on creating a draft protocol for the vehicle smart-sharing system. The protocol will deal with the communication between the user and the server. The protocol will also implement privacy protections in the form of group signatures. Next, an application will be created that will include the measurement of cryptographic primitives, preparation for the implementation of the proposed protocol, and a Firebase service that is used to demonstrate cooperation with the protocol.
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Cooperative Game with Space-Time Duality
Czakan, Vojtěch ; Kapinus, Michal (referee) ; Polášek, Tomáš (advisor)
Tato práce detailně popisuje vývoj kooperativní videohry, ve které dva hráči, každý ve své dimenzi, manipulují časem k postupu úrovněmi a současně se potýkají s nebezpečnými překážkami. Hra byla vyvinuta pomocí enginu Unity, rozšířeného o Netcode for GameObjects a Unity Relay. Řešení nabízí jedinečný multiplayerový zážitek, který klade důraz na komunikaci, strategii a koordinaci mezi hráči. Implementace prokázala proveditelnost kombinace složitých mechanik manipulace časem s robustní podporou multiplayeru pro zlepšení herního zážitku.
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Quality assurance in engineering production
Novák, Adam ; Maradová, Karla (referee) ; Blecha, Petr (advisor)
The subject of this bachelor thesis is quality assurance in engineering production. The aim of the thesis is to reduce the number of non-conforming pieces of actuator production by applying quality management tools and determining recommendations for solving the problem. The research part describes the system, basic concepts and basic tools of quality management. In the practical part, the cooperating company, the actuator production process and the production quality indicators are presented. Then, the application of the tools to the data obtained from the production for one month is carried out.
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Design of the steel structure in building for climbing wall and its facilities
Koiš, Matej ; Pešek, Ondřej (referee) ; Bukovská, Pavla (advisor)
The subject of this bachelor thesis is the design, assessment and creation of structural model of steel load-bearing structures of roofing and climbing wall in the building of university climbing centre situated in Pardubice, while applying BIM principles. During processing the thesis, it was necessary to cooperate with students of other professions, who were part of the shared bachelor thesis. The building of climbing centre has four aboveground floors and one underground floor and is divided into two parts – hall with the climbing wall and hinterland. Steel roof structure has 12° incline and functions separately above both parts of the building. The structure is composed of steel roof beams of I sections and on the part above the hall it was necessary to add the stabilization reinforcement. The construction is anchored to the concrete periphery and inner load-bearing walls with the anchoring bolts. In the part of the roof above the hinterland, there is an entrance to the terrace and so a steel lintel must have been added. The roof structure in this part is connected to this lintel with screws. Climbing wall situated in hall is 16 m high and is made of two climbing profiles and contains hollow square and circular sections complemented with log rods. Climbing wall is anchored to the concrete slab by chemical anchors.
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Platforms for bechmarking optimization algorithms for continuous problems
Visingr, Patrik ; Shehadeh, Mhd Ali (referee) ; Kůdela, Jakub (advisor)
Tato práce zkoumá platformy pro benchmarking algoritmů, které se zaměřují na metodu black-box. Začíná přehledem optimalizačních algoritmů a zkoumáním tří významných srovnávacích platforem: COCO, IOHprofiler a Nevergrad. Tyto platformy mají zásadní význam pro hodnocení optimalizačních algoritmů, protože poskytují standardizované rámce, komplexní výkonnostní metriky a zajišťují reprodukovatelnost experimentů. Tento kolektivní přístup pomáhá identifikovat nejlepší algoritmy pro konkrétní aplikace a optimalizovat jejich výkon prostřednictvím ladění parametrů. Zmiňuje také na výhody a nevýhody jednotlivých platforem a jejich schopnosti spolupráce.
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Marketing Communication
Baťková, Nikola ; Havíř, David (referee) ; Mráček, Pavel (advisor)
This thesis deals with the design of marketing communication for a family business that sells heating and cooling equipment. The Impulse for the development of the communication is cooperation with the supplier as an authorized sales and service partner. The aim is to design a marketing communication that will be a suitable basis for both the analysed company and the supplier. On the basis of the performed analyses, designs will be drawn up that respect the requirements of the client.
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Strength analysis of hydraulic equipment construction
Burian, Martin ; Klezla, Vojtěch (referee) ; Zeizinger, Lukáš (advisor)
This thesis deals with the strength analysis of two tanks of hydraulic power units using finite element method. Introduction consists of a brief description of these units and description of a current solution. An analysis of force effects and load conditions follows. The next part describes the calculation model and then the calculation results. Based on these results to improve mechanical properties, a proposal is made. The attachment of this thesis is drawing documentation. The thesis was created in cooperation with Bosch Rexroth, spol. s r. o.
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Optimized Power Factor Compensation Using Capacitor Banks
Kseňak, Ján ; Hammer, Miloš (referee) ; Poliščuk, Radek (advisor)
The aim of the thesis is the design of a power factor controller for the power grid, including HMI. The theoretical part of the thesis is divided into two logical units. The first unit explain the problem of power factor correction in a linear electrical environment, without considering harmonic distortion. The second theoretical unit describes the technologies, applied in cooperative simulation environment. A virtual commissioning of the whole system was performed in the simulated environment. The empirical part of the thesis describes the architecture of the Mosaik simulation framework. Then folows description of the controller, its integral components and the HMI. In the last chapter, the whole system was put into virtual operation, in order to perform function tests. The controller was tested on change of the power factor setpoint and to test the reaction on system change, without losing the power factor compenation.
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Analysis of material flow in a logistics center with external production entities using computer simulation
Tůma, Dominik ; Krejčí, Miroslav (referee) ; Urbánek, Michal (advisor)
Warehousing companies often reach a point where they need to examine and improve their internal material flow setup. This is often overlooked and not given as much attention. For this reason, the bachelor thesis, in cooperation with JITRANS Logistik, deals with the problem solving in the most problematic warehouse in Dačice. The aim was to evaluate historical data - to determine the warehouse utilization during individual shifts, and to improve the throughput of the current warehouse by proposing two optimization options, using simulation models. The Tecnomatix Plant Simulation software designed by Siemens was used to create the simulation models. The simulation models were compared with each other using simulation experiments. Subsequently, the data obtained from the simulation experiments were evaluated and recommendations for optimizing the material flow were proposed. These suggestions will be submitted to JITRANS Logistik.
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