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Proposal for a technological line for production pellets from biomass
Holub, Ondřej ; Malaťák, Jan (advisor) ; Bradna, Jiří (referee)
The aim of this thesis is to introduce the proposal of the technological line (from the initial intake of the essential raw material to the final product) for the production of pellets from biomass. For better understanding, this work presents the characteristics of various types of biomass and its most common use in everyday life with the focus on specific kinds of pellets (standards, certificates, protective marks both Czech and foreign). Further it informs about the issue of classification, quality frameworks and specification of solid biomass for energy purposes and characteristics associated with the legislation, technologies, techniques and legislative conditions of use of waste biomass. It also compares the different types of pellet samples in the relation to the most important aspects (contents of substances, ash, calorific value etc.) and in what price range they appear in our market. Subsequently, on this basis, the assessment of the technical and economic aspects of the proposed solutions is carried out and the major physical chemical features of biomass are described.
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Multifunctional Family house
Holub, Ondřej ; Pailová, Alena (referee) ; Maceková, Věra (advisor)
The topic of this bachelor´s thesis is new building multifunctional family house and it contains complete documentation for the execution of the project. The house is situate in the district of Pardubice in the town Přelouč. House is designed for four people and it is solved as a two-floor, it is also connect with a projection office. A building is designed as a brick building. Vertical and horizontal construction are designed from constructional system POROTHERM. Family house and projection office are covered with gable roof. Whole building is cellarless.
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Application for Monitoring System Resources of OS Windows
Holub, Ondřej ; Rozman, Jaroslav (referee) ; Grulich, Lukáš (advisor)
This bachelor's thesis deals with the monitoring principles of the system devices in the environment of the Microsoft Windows Operating System. The emphasis is placed on the system services and functions which are utilizable for the system resources monitoring. Some aspects related to their functioning are discussed and specified. The implementation part is represented by an application for the system monitoring based on these services and functions. The evaluation of the work and a possible extension is mentioned in the conclusion.
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Attack Detection by Analysis of the System's Logs
Holub, Ondřej ; Puš, Viktor (referee) ; Kaštil, Jan (advisor)
The thesis deals with the attack detection possibilities and the nonstandard behaviour. It focuses on problems with the IDS detection systems, the subsequent classification and methods which are being used for the attack detection. One part of the thesis presents the existing IDS systems and their properties which are necessary for the successful attack detection. Other parts describe methods to obtain information from the operating systems Microsoft Windows and it also analyses the theoretical methods of data abnormalities. The practical part focuses on the design and implementation of the HIDS application. The final application and its detection abilities are tested at the end of the practical part with the help of some model situations. In the conclusion, the thesis sums up the gained information and shows a possible way of the future development.
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Polyfunctional Building
Holub, Ondřej ; Kopřivík, František (referee) ; Košíčková, Ivana (advisor)
Diploma Thesis „Polyfunctional building“. The work deals implementation project of polyfunctional building in Jihlava. Object is situated on Jihlava suburb in emerging part called „Horní Kosov“. Land is gently sloping from west to east. It continues for Buková street. The building has six floors and a basement. The basement is made from monolithic reinforced concrete. It is used as garages. Floors are made of ceramic bricks with isolation . First floor contains four commercial premises and main entry for housing part. Seventeen flats are situated from second to sixth floor. Sizes of apartments are 1+kitchen corner to 4+kitchen corner with terraces and balcony. Roofing is solved with simple flat roof. Heating will be ensured with central heating. Every apartment, commercial premises, shared premises are going to have it’s own gas boiler. Polyfunctional building is connected on a local road – Buková street, which is connected to new communication. Within multifunctional building twenty parking slots is designed at the basement. Next fourteen parking slots is designed outside.
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Graphical user interface for filter design in frequency domain
Řezáč, M. ; Holub, O. ; Augusta, Petr ; Hurák, Z.
The paper presents Matlab graphical user interface(GUI) for frequency domain design of filters and shows its application on a practical example of controller design for laboratory system with flexible arm. GUI helps to simplify the procedure of H_infty optimization based loopshaping controller design. This Metod is describe in detail e.g. in the book [Skogestad a Postlethwaite, 2005]. The method inputs are, besides the controller plant, so-called weighting filters, that represent control goals.
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