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Virtual measuring instruments to support the education
Bilík, Petr ; Marcoň, Petr (referee) ; Mikulka, Jan (advisor)
This diploma thesis deals with the creation of the Virtual Measuring Instruments web application. This tool mainly enables us to simulate the real measuring instruments widely used in the laboratories of FEEC BUT. It is intended to serve students for initial acquaintance with specific devices. The theoretical part is focused on the research into the web applications programming and suitable programming languages to implement the proposed application are selected. Furthermore, the specific virtualized devices are described. The result of the experimental part consists in creating a universal application interface to extend the proposed application with other devices. Finally, the specific tests of the developed platform are presented.
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Automatic control of the high-resistance resistor decade in calibrator 9010
Bilík, Petr ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
This bachelor thesis deals with automatic calibration of high-voltage resistence decade of calibrator 9010. The theoretical part deals with multifunctional calibrator 9010 developed by Meatest company, mainly with its high-voltage resistance decade. The other part of this work deals with Caliber. This is program for calibration of instruments. List of methods for determination of resistance decade and equations for device errors and uncertainty of measurement is included. The procedure of calibration high-voltage resistance decade is the result of the practical part. Output protocol from Caliber points to functionality of decade calibrator 9010.
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Methods of Accurate Measurement of Low Impedances
Mašláň, Stanislav ; Sedláček,, Radek (referee) ; Bilík, Petr (referee) ; Beneš, Petr (advisor)
Overall topic of presented thesis is development of methods of measurement of low impedances below 10 Ohm in a frequency range up to 1 MHz. The thesis comprises of three main parts. First part of thesis describes design of unique and simple calculable standards of resistance that are used for calibration of the bridge and as the reference standards for the calibrations. Next part of theses is focused on design of digital sampling bridge in various topologies suitable for measurement of various types of impedance standards up to frequency of 1 MHz. The thesis describes the HW components, data processing and corrections scheme allowing the designed bridge to reach expanded uncertainties (k=2) below 0.005% and 250 µrad at 1 MHz. One of the key points of the proposed corrections scheme is unique automatic linearity calibration method requiring minimal operator's effort. The theses also describes integration of Spice model of the bridge the bridge SW that allowed validation of functionality of the bridge and also analysis of uncertainty contributions related to interferences between the bridge components. The last part of the thesis shows selection of measurements of known impedances and international comparisons that proofs performance of the bridge.
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Methods of Accurate Measurement of Low Impedances
Mašláň, Stanislav ; Sedláček,, Radek (referee) ; Bilík, Petr (referee) ; Beneš, Petr (advisor)
Overall topic of presented thesis is development of methods of measurement of low impedances below 10 Ohm in a frequency range up to 1 MHz. The thesis comprises of three main parts. First part of thesis describes design of unique and simple calculable standards of resistance that are used for calibration of the bridge and as the reference standards for the calibrations. Next part of theses is focused on design of digital sampling bridge in various topologies suitable for measurement of various types of impedance standards up to frequency of 1 MHz. The thesis describes the HW components, data processing and corrections scheme allowing the designed bridge to reach expanded uncertainties (k=2) below 0.005% and 250 µrad at 1 MHz. One of the key points of the proposed corrections scheme is unique automatic linearity calibration method requiring minimal operator's effort. The theses also describes integration of Spice model of the bridge the bridge SW that allowed validation of functionality of the bridge and also analysis of uncertainty contributions related to interferences between the bridge components. The last part of the thesis shows selection of measurements of known impedances and international comparisons that proofs performance of the bridge.
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Virtual measuring instruments to support the education
Bilík, Petr ; Marcoň, Petr (referee) ; Mikulka, Jan (advisor)
This diploma thesis deals with the creation of the Virtual Measuring Instruments web application. This tool mainly enables us to simulate the real measuring instruments widely used in the laboratories of FEEC BUT. It is intended to serve students for initial acquaintance with specific devices. The theoretical part is focused on the research into the web applications programming and suitable programming languages to implement the proposed application are selected. Furthermore, the specific virtualized devices are described. The result of the experimental part consists in creating a universal application interface to extend the proposed application with other devices. Finally, the specific tests of the developed platform are presented.
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Automatic control of the high-resistance resistor decade in calibrator 9010
Bilík, Petr ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
This bachelor thesis deals with automatic calibration of high-voltage resistence decade of calibrator 9010. The theoretical part deals with multifunctional calibrator 9010 developed by Meatest company, mainly with its high-voltage resistance decade. The other part of this work deals with Caliber. This is program for calibration of instruments. List of methods for determination of resistance decade and equations for device errors and uncertainty of measurement is included. The procedure of calibration high-voltage resistance decade is the result of the practical part. Output protocol from Caliber points to functionality of decade calibrator 9010.
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Film festivals in relation to the margins of cinema
Slováková, Andrea ; Svatoňová, Kateřina (advisor) ; Bláhová, Jindřiška (referee) ; Bilík, Petr (referee)
Disertační práce Filmové festivaly ve vztahu k okrajovým částem kinematografie 2016 PhDr. Andrea Slováková Abstrakt Disertační práce Filmové festivaly ve vztahu k okrajovým částem kinematografie se soustředí na prezentaci především experimentálních filmů na filmových festivalech. Práce analyzuje především specializované přehlídky experimentálního filmu, uvádí historický exkurz do prezentace filmové avantgardy ve vztahu k fenoménu filmových festivalů. Metodologicky však vychází z přístupu interdisciplinárně propůjčeného z politických věd, diskurzivního nového institucionalismu, který adaptuje do pole festivalových studií. Zkoumá, jak se diskurzivní moc uvnitř festivalové organizace utváří a posiluje, a také k čemu slouží. Zavádí koncepty zastřené a průzračné diskurzivní vrstvy, mezi nimiž je argumentační vrstva, která mnohdy obsahuje i argumentační fikce. Část diskurzivního působení, resp. moci festivalové organizace slouží k jejímu ovlivňování kulturního pole, značná část však slouží zachování samotné organizace. Zkoumá, které části organizace jsou klíčovými uzly ve smyslu produkce diskurzivní moci. Na diskurzivní moc festivalů prezentujících experimentální film se dívá z hlediska procesů a struktury uvnitř organizace.
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Usage of Balanced Scorecard for IS/IT efficiency measurement
Bílík, Petr ; Maryška, Miloš (advisor) ; Hudeček, Michal (referee)
This bachelor thesis is concentrating on the possibility of usage of Balanced Scorecard for IS/IT efficiency measurement. Objective of this thesis is to analyse current state of CRM system in AIESEC using BSC and to create list of measures to take to increase efficiency of the measured CRM system. This list of measures is created based on the analysis done using BSC. The thesis is divided to two main chapters. The first chapter is theorethical and its main focus is to describe BSC. It contains the logic with which BSC is being created and also advantages and disadvantages of this method. Important part of this chapter is also theory on IT BSC, which describes modification of standard BSC for purpose of IS/IT system measurement. The end of this chapter is devoted theory on the measures of success in IS/IT. Second chapters od this thesis is practical and is devoted to application of gathered theory in practice. CRM system used by AIESEC is the object of measurement here. The first part of this chapter describes the system and the reality in which the system is being used. Next part contains concrete BSC, which describes functioning of the system. This part was designed in cooperation with AIESEC representatives. Next, the measures of success were set for BSC. This was followed by the measuring of the system.Based on that, concrete data were analysed. This analysis provided the material to suggest set of measures to increase efficiency of CRM system. These measures will be given to AIESEC to apply them to practice to increase efficiency of the system. Theorethical part of the thesis was based on data from expert literature and academic articles. Practical part was based on the theory, consultations with AIESEC representative and users' survey about CRM system.
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