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Design of a kieselguhr filter body with vertical filter elements
Daněk, Jiří ; Marek, Tomáš (referee) ; Knoflíček, Radek (advisor)
The main goal of this diploma thesis is to design a filter body FKS 600 with vertical filter elements for beer filtration. The first part of the thesis deals with the current state of the market, evaluates the various types of filtration and their manufacturers, including its development and historical perspective. The following part uses the system approach for filter body design. The practical part of this diploma thesis is devoted to the design of the filter body FKS 600, this design is based on calculations of the pressure vessel. Assembly drawings and selected production drawings are processed for the filter body, which are annotated. The last part presents block diagrams and cost estimates for the production of prototypes or series, everything ends with a conclusion and summary for practice.
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The design of clamping equipment for tensile testing of car door hinges
Daněk, Jiří ; Čípek, Pavel (referee) ; Klapka, Milan (advisor)
This thesis deals with the problem of clamping fixture for tensile tests of car door hinges. The aim of the thesis was to design a new preparation that will replace the current one that is not satisfactory. All the goals of the thesis were met, the output of the thesis is a design of a product that meets the requirements of the standards and the customer. On the basis of the control calculations, drawing documentation was created and then Edscha had the new product manufactured. The product has been in operation for more than half a year and meets all requirements.
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Generator of Network Attack Traces
Daněk, Jakub ; Kořenek, Jan (referee) ; Bartoš, Václav (advisor)
The thesis describes a design and implementation of Nemea system module purposed on generation of records about simulated network attacks. This thesis also contains brief description of Nemea system and several network attacks. Finally, part of this work is description of simulated attacks and methods of simulations.
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System for Bibliography Database Management on the Internet
Daněk, Jiří ; Janovič, Filip (referee) ; Rajmic, Pavel (advisor)
The aim of this master´s thesis was to create a web interface for working with bibliographic quotations. This whole project was created to easy writing bibliographic quotations in author´s piece. The system allows inserting, searching and managing bibliographic quotations. These quotations can also be exported into four types of files : RTF, XML, HTML, a database bib file. The czech norms CSN ISO 690-1 and also CSN ISO 690-2 are fully supported. Whole the system is based on language like PHP which is used for developing dynamic web pages. The system contains graphical user interface, which is simple to use. The web interface is fully functional and it is ready for using by autors of scientific publications or students in schools.
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Antenna for universal transmitter
Daněk, Jan ; Láčík, Jaroslav (referee) ; Láčík, Jaroslav (advisor)
This work describes an electrically small antennas used for mobile devices in the ISM band. The aim of this work is to select an antenna for a universal transmitter/receiver working in the 868 MHz band. The work contains description of the universal transmitter/receiver, and a list of suitable antennas. Tolerance analysis is performed by numerical model. The proposed antenna is manufactured and measured.
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Stepper motor control using CPLD
Daněk, Jan ; Kolouch, Jaromír (referee) ; Kováč, Michal (advisor)
The aim of my bachelor thesis was the control of CPLD stepper motor. To create a radio controlled antenna rotator. The controlling is done by a computer using RF circuits. The thesis includes a construction and principles of stepper motor. Basic structures of CPLD circuits were applying to create the control circuit. The possibilities of sensing the position and the data storage circuit were discussed. The control program in VHDL was implemented in development boards. The development board is connected to radio receiver circuit and the stepper motor driver. A transmitting board was connected to a personal computer or other device using RS232 interface. Printed circuit boards for transmitter and receiver circuits were created. The PC program was designed for data transmission. The program sends data and communicates via RS232 interface.
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Interpretation of organ music
Bařák, Hynek ; Daněk, Josef (referee) ; Malý, Břetislav (advisor)
In my diploma thesis I want to deal with another topic which is very interesting and important for me and that is organ and organ music in general and everything that belongs to them. From history, production, maintenance to play itself. In most of my previous works, not only at college but also earlier, fragments of this instrument appear in my paintings (mainly whistles, which are actually the most visible and their size determines the size of whole organs and is their precept) even though I have devoted myself on another topic, these fragments I had some need to plant there. Organs are referred to as the royal instrument, they are the largest and mechanically the most complicated musical instrument. That is the complexity I would like to express in my pictures, I do not mean the complexity of the organ for the technical, construction, but especially the complexity of playing. The need for the right combinations of different registers with differently colored tones and tools. Swap pedal handbooks, etc. This is all about fascination for me. In this diploma thesis I want to use the themes that appeared on the surface often as secondary or I did not put such emphasis or were the main topic for example only one semester, but in fact I continued to work with them subconsciously in the same way, Layers, Recycling, Reaction to Substrates, etc. It could be said that such organ compositions are such layers as Bach's or any fugues that are gradually being added, layers of new and new tones often result in the the full extent that the organ is able to administer. The layer I used to work with before, and actually always appears in my works, has actually become an integral part of my paintings. I want to express the complexity of the organ compositions in my paintings, as I do. Not only by layering, but also by using different techniques, not just acrylic. I also used this in my previous work, and examined how they work with each other. I have responded to differently produced backgrounds. Organ music can be considered complicated because all we hear is produced by one person. Who must play and cater everything else that is associated with it, except perhaps the bells pedaling. This series of images will not, in the end, express myself visually, at first sight nothing concrete, over time I have come to a pretty abstract image. I do not mean to say that organ music is abstract, especially if I talk about Baroque or Classicism. Maybe in romanticism, for example, F. Liszt and his organ compositions are so complex and terribly crazy that I might consider them quite abstract. But just the organ music of Liszt, which I admire most, I think it is not possible to express it in abstract form. It's a mad, complicated tangle of different, tones, colors, games with registers, blinds, and so on, and I want to express it all on the canvas.
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