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Lighting system for auditorium
Novák, Marek ; Kubásek, Radek (referee) ; Friedl, Martin (advisor)
V této bakalářské práci je uveden návrh a realizace osvětlovacího systému, který svou specifikací překonává možnosti široce rozšířeného protokolu DMX512/RS485. Dále jsou zde popsány omezení tohoto protokolu a také protokolů CAN bus a 100BASE-TX. V závěru je pak navržena síťová topologie, která je vhodná pro řízení daného počtu koncových prvků, spolu se samotným koncovým prvkem (řízeným světlem).
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Proposal and implementation of improvement action to increase production efficiency CP3
Novák, Marek ; Dvořák, Jaromír (referee) ; Píška, Miroslav (advisor)
The goal of this master thesis was increase production efficiency of turning machine TORNOS MultiDECO 20/6, which are unique in the Czech Republic by their contruction. Based on data analyzed has been found few areas, where are possible improve operations to increase production efficiency. For improving production efficiency has been implemented several real devices on the turning machine. The next step has been identified the cause of increase consumption of cutting tool and proposal for reduce of used cutting tool.
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FSO transceiver for link quality estimation
Novák, Marek ; Vlček, Čestmír (referee) ; Wilfert, Otakar (advisor)
Tato diplomová práce pojednává o zmírnění bitové chybovosti bezkabelového optického spoje s užitím principu reciprocity aplikovaného na komunikační kanál, spolu s možností kódování přenášených dat. V této práci je implementováno LDPC a Reed-Solomonovo kódování pro jejich vyhovující vlastnosti. Zbytková rámcová chybovost je vypočtena a k dispozici jako výstup systému, který je implementovaný v hradlovém poli (FPGA).
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Advanced Image Edge Detection
Novák, Marek ; Nečas, Ondřej (referee) ; Španěl, Michal (advisor)
Edge detection is one of the fundamental techniques used in the fields of image processing and computer vision. Goal of this thesis is an implementation and evaluation of chosen basic and advanced edge detection methods, including performance evaluation. Thesis describes implementation and performance evaluation of Linked Edges as Stable Region Boundaries method. Performance is evaluated using Berkeley Segmentation Data Set and Benchmarks 500 .
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Control of sorting by programmable logic controller
Novák, Marek ; Němec, Zdeněk (referee) ; Marada, Tomáš (advisor)
My diploma thesis deals with the design and production of the first of the two parts of a device for classifying goods. This device needs two programmable logic controllers (hereafter PLCs), produced by Phoenix Contact, to complete these activities. These controllers are interconnected. One part of the solution, which is described in my thesis in detail, deals with the communication between these controllers, the design of optimalization of methods of classifying goods, which is important for the operation of the whole device and visualization realization. The PLCs are programmed in PC worx software and the visualisation has been made using the Visu+ programme produced by Phoenix Contact. The outcome of my thesis is a device, which, after setting up of the parameters, works independently and is completely controlled by a HDMI touch screen. This thesis has been supported by the Czech Ministry of Education in the frame of MSM 0021630529 Research Intention Inteligent Systems in Automation.
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Green Desk for Permanent Establishment
Reiter, Michal ; Novák, Marek (referee) ; Dydowicz, Petr (advisor)
Diploma thesis deals with the analysis of the current state of corporate governance from the perspective of permanent establishments of the Department of Environmental Protection Skanska a.s. Using analytical methods to analyze and evaluate information systems and management system for monitoring the impact of a permanent establishment on the environment. The paper presents the pros and cons of the current system of accounting for environmental information. Further the proposal for a new website Green desk with basic information and automated features that help simplify and streamline the administration and management of ecology permanent establishments.
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Theory of maintenance and reliability
Novák, Marek ; Veselkov, Vladimir (referee) ; Hammer, Miloš (advisor)
The Bachelor thesis is focused on theory of maintenance and reliability. Question of maintenance and reliability is very important during service machine and it can be helpful to reduce operating costs. In the Bachelor thesis are describes basics terms asociated with the theory of maintenance and reliability. Also it provides information about gradual evolution of maintenance systems. In the last part is an examle of engeneering practice with summary and evaluation of an example.
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Legal disputes in the audiovisual sector
Novák, Marek ; OSTROUCHOV, Petr (advisor) ; VÁLA, Luboš (referee)
The content of this work is a brief overview of legal disputes in the area of audiovisual production. First chapter contains an introduction into relevant legal norms and theoretically defines legal disputes. Second chapter focuses on the analysis of selected areas of disputes, which are defined in legal terms and accompanied by practical examples. Disputes arising from personal rights, intellectual property rights and contractual obligations are considered principal in this section. Third chapter summarizes certain ways of legal disputes settlement, with emphasis on civil lawsuit. The subchapter about civil lawsuit describes the most frequent legal claims, with mentioning practical examples. Marginally mentioned are also alternative ways of disputes settlement and the institute of preliminary injunctions in civil lawsuit.
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Analysis and evaluation of internal communication in a particular firms
Marel, Miloslav ; Střížová, Vlasta (advisor) ; Novák, Marek (referee)
The aim of this thesis is to highlight the important aspects in internal company relationships focusing on corporate culture and internal communication. The theoretical terms such as information, communication, motivation, work motivation, organizational culture, domestic corporate communications and their interrelationships are described in the introductory part. The background and knowledge of the theoretical parts are used in the analysis of two specific companies (the first is a Czech middle-sized company with a long tradition and the other is the Czech branch of multinational pharmaceutical corporation) in the practical part. Data were collected by questionnaire, supplemented by personal interviews with staff and management of both companies. Data were evaluated according to several criteria, mostly according to corporate nationality and job title (ordinary employee, manager, top manager). The analysis found many failures in internal communication in both companies, especially in communicating with ordinary employees. Comparing the two companies showed that the level of internal communication in the Czech company is at significantly lower level than in a company with a strong foreign background. Based on the results of analysis and knowledge of internal communication issues were the two companies at the end of the analysis provided with the concrete measures to improve their corporate culture through internal communication. Overall, the results of the practical part indicated that the corporate culture and internal communication are still underestimated in the environment of Czech firms and at a lower level in comparison with foreign companies.
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Assignment and Statistical Solution of a Research Task
Novák, Marek ; Hebák, Petr (advisor) ; Hustopecký, Jiří (referee)
This thesis is intent on the introduction to problems of statistical approach to research tasks. It focuses on research assignments, position of research worker and statistician while analyzing, ways of gathering data files and problems connected with them, main types of multivariate statistical methods and possible views of their classification. Moreover, this work includes overview of examples of research assignments, possibilities of their solutions and related data files. First chapter describes statistical approach to the research assignments, and the second one shows concrete examples of these assignments. The enclosed CD includes data files to most of the statistical examples.
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