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Evaluation design of civil airports effectivity indices
Novotný, Roman ; Janík, Radomír (referee) ; Veselý, Petr (advisor)
Introductory part of this thesis concludes the development of air traffic, division of airports in the Czech Republic according to the Ministry of Transport, according to the Law on Civil Aviation and according to the Coding of the airports (Requirement L 14). The aim was to realize theoretical definition and division of output and economic indicators. After that comes choice of appropriate airports from the European Union. The choice has been made on the basis of the number of check-in passengers at the airport in Prague-Ruzyně. Eight most suitable airports have been chosen from all twenty-seven member countries of the EU. The following step is comparative analysis of these chosen airports on the basis of specified output and economic indicators for the years 2005-2009. The year 2010 has not been included, because the chosen airports did not complete their annual reports, balances and statements of profit and loss. From these sources the values for calculation of individual indicators have been chosen. These indicators have been shown in charts, evaluated by means of graphs in Excel Programme and further they have been characterized in words. The aim of the thesis was also the evaluation and comparison of output and economic indicators of effectiveness and after evaluation, proposal of methods of evaluations has followed.
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Design Study of VFR Airport
Brandejský, Petr ; Veselý, Petr (referee) ; Ptáček, Pavel (advisor)
The final master´s thesis targets to create concept study of VFR airport.This airport should be build up in southeast part of Czech republic, in the vicinity of the town Valašské Klobouky. In this work there are explained essential terms and definitions refered to basic rules and law. There are explained also civil aviation law and requirements of L14 regulations. Aeroclub is submitter of this work. It establishes basic conditions for airport area searching. The length of the runway is influenced mainly by performance of used aircrafts. It was impossible to find any acceptable field in searched area. There is a posibility how to solve this problem. There can be build up a runway for take-off and landings of small aeroplanes. In the second part of this thesis there are defined basic requirements on these fields. These requirements are applicated on chosen field. At the end of this thesis there is propounded an option how to dislocate runway, taxiways, aprons, hangars and other buildings.
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ECG measurement and processing in LabView
Veselý, Petr ; Kozumplík, Jiří (referee) ; Kolář, Radim (advisor)
The thesis, as its title shows, is focused on the ECG signal processing and the QRS complex detection. Its first part provides the anatomical description of the heart itself. Due to the irritation of the heart muscle, the atrium of the heart and the ventricles gradually contract and relax. In these stages, it is possible to measure a certain electric activity of the heart. This is called the ECG. The curve consists of several distinctive waves, the R wave being prevalent among them. Its parameters are predominant for describing the heart activity. Therefore, the next part of the thesis turns to the possibilities of its detection. The detection process is divided in two parts, the first of them being the pre-processing. Here, the signal is arranged in the right shape. This is followed by the detection, which describes the R wave occurrence. These operations use various filters and methods, as described in the following chapters. The output program, designed in the Labview programming environment, is based on the separation of the R wave from the ECG. This is subsequently compared to the threshold value. The values measured here are later used for the heart rate calculation and creating the geometrical description of the HRV
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Analysis of the Selected Firm
Krejčík, Václav ; Veselý, Petr (referee) ; Hanušová, Helena (advisor)
This diploma thesis is concerned with a comprehensive analysis of ZETOR TRACTORS a.s. company. The main goal and mission of the analysis is to depict an actual stage of the company by some procedures and methods from the financial statements and the strategy and financial analysis, and on the basis of these analysises suggest some solutions and recommendations, which could be the subject matter towards improvement of the current situation in the future.
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Detection of the repolarization parameters from ECG
Brandejs, Jakub ; Halámek, Josef (referee) ; Veselý, Petr (advisor)
A T wave peak and offset detector based on an unpublished lead transformation that can be briefly described as multilead linear regression was proposed and implemented afterwards. Potential of the transformation as a useful QRS detection tool was revealed later on. Proposed QRS detector was put to the test of CSE database. Results were compared with work of other authors. Results of T wave peak and offset detector were introduced in visual way.
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Experimental data processing in real time
Veselý, Petr ; Harabiš, Vratislav (referee) ; Kolářová, Jana (advisor)
The thesis completes the current programming equipment for experimental measurement of isolated animal heart signals. It adds a block providing the pre-processing of the signals. The signals measured are the elektrogram (EG) and the action potential (AP). The origin of individual signals, the measuring method and the possibilities of noise elimination are dealt with in the theoretical part of the thesis. The practical part describes the pre-processing block securing the noise elimination during the AP. It uses accumulative methods of averaging the corresponding time periods of the AP. Based on the results of measuring the signal to noise ratio, the thesis suggests the most appropriate accumulative methods and their variables. In order for the chosen accumulative methods to work well, it is important to divide the AP process into sectors of corresponding shape (repeats). The connection between the EG and AP processes is used to determine the beginning and end of the sectors. These points are identified by the detection of R and T wave peaks in the EG. To detect the R and T waves, the thesis uses methods based on wavelet transform. The efficiency and accuracy of detection methods is verified by test EG signals with hand-marked R and T wave peaks.
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Memories
Prokop, Tomáš ; Veselý, Petr (referee) ; Ambrůz, Jan (advisor)
The topic of death and closely associated fragments through which I presented my opinion in this work had a long development. During my life I came across very often with parting my close persons. It is not reaction to present situation. It is a long time process which resulted in solving this problem in my mind. Consideration of the situation in this way helped me to put up with reality and to accept death as the natural phase of living organism. This exhibition was concipated as the memory for people who were a part of my life but now they exist only in my memories. Although this topic may produce a gloomy or controverse impression, my aim was not provocation or agressivity. I want my work to be a gesture of respect for people who are not among us and we should never forget them. The instalation is strongly dependent on space, it goes out of it. I tis necessary to perceive the exhibition completely which is one of the most principal things. A very important thing is a change of space and its cleaning. In this way I tried to achieve the communication between the space and the work of art. The space itself produces a monumental, almost sacral impression which is perfect for my topic. I didn’t want to overfill the space, that is why I chose a minimalistic composition including number of works of art. On purpose I let the space influence in it’s spiritual emptiness and gave it a chance to breath. The intervention in it must be perceived as a support of its expression. My work of art is based on cleanliness and stylisation of symbol.
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Usability of small wind turbine at household
Veselý, Petr ; Kracík, Petr (referee) ; Škorpík, Jiří (advisor)
The topic of bachelor’s thesis are small wind turbines, which can be divided into five basic parts. A history of wind energy is described in the beginning. Second part is all about manufacturers of wind turbines. Legislative and operating conditoins are prescribed in next section. Penultimate section deals with construction and main components of small wind device. Last part contains aerodynamic design with technical calculations.
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Aircraft load and balance procedures
Tomanová, Veronika Anna ; Obuch, Matej (referee) ; Veselý, Petr (advisor)
Bachelor’s thesis “Aircraft load and balance procedures”, deals with the balance of the aircraft and center of gravity and with possible computational procedures.It introduces the individual masses andpre-flight documentation, which is important for proper loading and balancing of an aircraft. The thesis presents a brief summary of the requirements of Ryanair airline, in particular relating to documentation and balance. The conclusion contains a comparison of manual and electronic Loadsheet in terms of balancing the Boeing 737-800 aircraft.
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