|
|
D'Appolito loudspeaker enclosure and its measurement
Dočekal, Ondřej ; Schimmel, Jiří (referee) ; Balík, Miroslav (advisor)
This bachelor’s thesis deals with a modular two-way speaker system with two mid-bass speakers in a D’Appolito arrangement. Both the effect of the D’Appolito arrangement on the directional characteristics and the effect of the relative position of the loudspeakers on these characteristics are investigated here. Part of this work is also a theory that explains basic knowledge about speaker systems and their parts, and which also clarifies the meaning of this work.
|
|
|
Advanced generator of modern Slow DoS attacks
Trávník, Kryštof ; Blažek, Petr (referee) ; Sikora, Marek (advisor)
This thesis deals with the development of a modular generator for slow denial-of-service attacks. The theoretical part discusses in detail the evolution of the HTTP protocol, denial of service attacks, selected slow denial of service attacks and finally mentions some existing generators. It is possible to add any number of additional scripts to the created generator, to which a graphical interface is automatically created. The attacks can be further extended to a distributed version using the created bots, which are controlled thanks to the master-slave protocol proposed in this work. During the attack, statistics are generated and presented in real time within the graphical interface or after the attack is completed.
|
|
|
Modular Power Supply for Formula Student
Ščípa, Samuel ; Bohrn, Marek (referee) ; Pavlík, Michal (advisor)
This bachelor thesis is focused on the theoretical analysis and design of switching power supply with galvanic isolation. The implementation of the design is in the form of the power and control part of the modular power supply. The device parameters are suited for the needs and requirements of the development department of the electric student formula. Design configuration achieves a maximum output voltage of 1000 V and a current of 100 mA, which are user-adjustable.
|
|
|
Embedded Control Unit for Instrumentation of Laboratory Appliance
Voda, Zbyšek ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
Aim of this thesis is modular design of control system for Golem device, which is used for drug research. Several modules with specified controlled area were designed. They communicate using CAN bus and are controlled by Raspberry Pi computer. The thesis includes PCB design and control firmware for modules, backend application for Raspberry Pi, which provides application interface, and simple protocol used for communication between modules. Designed system was tested in simulated environment.
|
|
|
Design of sustainable urban structure of the 21st century in the Czech Republic
Boháčová, Denisa ; Erben, Adam (referee) ; Pavlovský, Tomáš (advisor)
This thesis is solving the design of a sustainable urban structure of the 21st century in Brno, in the area of Kasárna in Černá pole. The thesis is trying to create a neighborhood that would serve not only to the needs of the millennials, but of every generation. It is trying to build a city for the people. I am designing the new development as a lively, diverse and flexible neighborhood which considers the history of the area. I am conserving its rectangular shape in the urban footprint. I am designing a city with clearly defined public spaces. I am opening the neighborhood to the public and therefor allow it to newly connect with neighboring districts. The goal of the design is to create a modern neighborhood that will function as a new subcenter of the city of Brno.
|
|
|
Sverge - A Flexible Tool for Comparing & Merging
Švec, Ondřej ; Ježek, Pavel (advisor) ; Beneš, Jan (referee)
2 Title: Sverge - A Flexible Tool for Comparing & Merging Author: Ondřej Švec (sverge@svecon.cz) Department: Department of Distributed and Dependable Systems Supervisor of the bachelor thesis: Mgr. Pavel Ježek, Ph.D., Department of Distributed and Dependable Systems (jezek@d3s.mff.cuni.cz) Abstract: Developers, who work on larger projects, are using revision control systems, which usually does not have a built-in tool for visualising differences between directories and individual files or they only offer a console interface. Even though there are numerous tools for visualising the differences, none of these tools are modular, so that a visualisation for a different file types can be added. A tool called Sverge that is modular and pluginable was created, it can visualise differences between directories and text files by default and more visualisations can easily be added. The tool was created using C# programming language, it can natively run on Microsoft Windows operating system and it can easily be integrated with popular revision control systems. Keywords: visualisation, differences, 2-way, 3-way, files, directories, modular, extensible
|
|
|
Design and realization of a new laboratory exercise with PLC B&R Automation
Cejpek, Zdeněk ; Němec, Zdeněk (referee) ; Lang, Stanislav (advisor)
This bachelor thesis is concerned with designing of a laboratory task primary dedicated for the course „Advanced control methods“, which for the education uses the instruments of company B&R Automation. From possible aproaches chooses modeling of dynamic systems using analog electrical circuits. Those circuits are realized in modular manner, in order to allow building models of various systems. The thesis also includes a desing of proper casing, which simplifies the manipulation by building of the systems. Using designed prototype modules, a model of a separately excited DC motor was built. This model is used for realization of the laboratory task, for which is provided a short manual including some basic program for Automation Studio. The thesis also briefly introduces the company B&R, it´s products and a PLC configuration used in courses „Advanced control methods“.
|
|
|
Proposal of production technology of trough
Rérych, Pavel ; Staněk, Vojtěch (referee) ; Podaný, Kamil (advisor)
Elaborated thesis presents a proposal of technology for the production of modular. The modular is manufactured by ACO Industries k.s. from stainless steel 17 240 with thickness 1.5 mm. Literary studie is focused on Bending as the most favorable technology with respect to tender documentation. Based on technological calculations and available machinery TruBend 5130 press with nominal force 1 300kN was selected for part manufacturing process. Forming tools are made of Cr - Mo tool steal. The thesis also includes technical and economic evaluations.
|
|
|
Design and construction of transparent nozzle for visualization and measurement of the internal flow
Sapík, Marcel ; Fojtlín, Miloš (referee) ; Jedelský, Jan (advisor)
This thesis deals with design and construction of transparent nozzle for research of internal flow of liquids. The objective was to design potential construction of the nozzle and make a manufacturing drawing. The theoretical part deals with basics of atomization including properties of liquids and describes basic optical methods for internal flow in a nozzle. In the research part of this thesis, a number of construction solutions has been picked to serve as an inspiration for the final shape of the nozzle. Its construction is elaborated in the last part along with a description of the process, a manufacturing drawing, and a visual documentation with a 3D model.
|
|
|
Modular tool for creating games with artificial intelligence
Klika, Jan ; Škoda, Petr (referee) ; Kouřil, Jan (advisor)
This bachelor thesis describes the design and implementation of tool for facilitate the creation of artificial intelligence. The tool uses its own universal communication protocol, supports multiple types of games, is extensible for other games using dynamic libraries, supports the display of debugging information of artificial intelligence and is localized in English and Czech.
|
guest ::
