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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
571

Využití akumulačních kapacit elektromobilu pro další aplikace / Use of Electric Car Storage Capacity for Other Applications

Hrbáč, Lukáš January 2017 (has links)
This master’s thesis deals with the topic of electromobility and the possible use of their stored energy. Nowadays technologies of accumulators and solutions that have been already manufactured by companies are presented. There is a proposal of a management system which uses electromobile as a backup energy supply for an off-grid home power network which is supplied by an energy from photovoltaic panels. As a part of this thesis, there has been a program created to simulate operational conditions of such network. Various operational conditions were simulated and the results are discussed in the last chapter.
572

Aplikace fuzzy logiky při hodnocení dodavatelů firmy / The Application of Fuzzy Logic for Rating of Suppliers for the Firm

Mandincová, Veronika January 2017 (has links)
This master thesis deals with the use of fuzzy model to evaluate of construction companies. This model is used for easier and faster way to decide which of the contenders for the reconstruction of the block of flats is most suitable. The fuzzy model is created based on requirements of the community owners of the block of flats and is processed in Microsoft Excel and MathWorks MATLAB.
573

Experimentální identifikace aerodynamických vlastností vozidla jízdní zkouškou / Experimental identification of aerodynamic characteristics of a vehicle by on-road test

Poláš, Maroš January 2017 (has links)
This thesis deals with road loads, coastdown tests and evaluation of measured data. Thesis consists of two main parts: theoretical and computational. The first part describes road loads with focus on aerodynamic drag and lift force. In the second part, a software tool for processing the measurement per ISO 10521-1 is designed and lift force measured with running resistance method is calculated.
574

Raspberry Pi: programování v prostředí Matlab/Simulink / Raspberry Pi: programming by means of Matlab/Simulink

Dadej, Vincent January 2017 (has links)
The diploma thesis focuses on programming in the Matlab for the Raspberry Pi 3 platform. For the purpose of the presentation, there are two applications designed for Raspberry Pi that are using available hardware, camera and servos. The first application serves as colour object detecting and accurate tracking by using camera calibration. The second application serves as a face detection and recognition. These applications are implemented by modern methods and knowledge of computer vision. Tracking of the objects and face recognition are verified by an experiment that reveals the accuracy of the used methods.
575

Řízení modelu manipulátoru / Control of manipulator model

Simon, Jakub January 2018 (has links)
The task was to study the physical model of the coordinate manipulator. It is controlled by two stepping motors by Schneider Electric and Beckhoff¨s industrial IPC. Then get to know the TwinCAT control software communicating on the EtherCAT network. Then revive the model and create a task to illustrate the functionality of the model with a simple ON / OFF third axis, as well as revive the industrial camera. Then create your own design of a full-fledged third axis and let it be realized. Finally, create an illustration application with the full-fledged third axis manipulator.
576

Vliv charakteristik tlumiče na jízdní dynamiku / Influence of Damper Characteristics on Vehicle Handling

Nguyen, Michal January 2018 (has links)
This thesis deals with the examination of damper characteristics and influence of individual parameters on vehicle handling, primarily with the use of computer program Matlab Simulink.
577

Analýza SMART zdrojů elektrické energie pro železniční dopravu

Zapletal, Vít January 2018 (has links)
This master thesis deal with analysis of possible alternative energy sources for health monitoring of railway trafic. Mainly focus on energy harvesting via SMART materials, specifically materials with piezoelectric and magnetostrictive properties. First theoretical background and real concepts are introduced, followed by material modelling and simulations. End of thesis cover parameter suggestion and SMART materials comparation and valorizations.
578

Rizika spojená s investováním do vybraných kryptoměn a jejich vyhodnocení za využití fuzzy logiky / Risks Related to Investing in Selected Cryptocurrencies and Their Evaluation Using Fuzzy Logic

Brückner, Jakub January 2018 (has links)
The diploma thesis deals with the application of fuzzy logic and advanced decision-making methods for designing a model that can be used in the management of risks related to investment assets (cryptocurrencies) selecting. For a model creation there will be mainly used Fuzzy Logic Toolbox of MATLAB programming environment.
579

Aplikace fuzzy logiky pro hodnocení kvality zákazníků / The Application of Fuzzy Logic for Evaluation of Quality of Customers

Homola, Rostislav January 2019 (has links)
Master thesis deals with quality evaluation customers of Heineken Česká republika, a. s. using the theory of fuzzy logic as an advanced decision-making method, which will be further practically applied within the design of the solution. Based on the selected parameters, a model will be developed to optimize the value of the company's customers, on the basis of which the company may also decide whether to cooperate with the customer or it is more advantageous for them to terminate this cooperation. The work itself is supported by Microsoft Excel and MATLAB.
580

Odhad formantových kmitočtů pomocí strojového učení / Estimation of formant frequencies using machine learning

Káčerová, Erika January 2019 (has links)
This Master's thesis deals with the issue of formant extraction. A system of scripts in Matlab interface is created to generate values of the first three formant frequencies from speech recordings with the use of Praat and Snack(WaveSurfer). Mel Frequency Cepstral Coefficients and Linear Predictive Coefficients are extracted from the audio files in order to be added to the database. This database is then used to train a neural network. Finally, the designed neural network is tested.

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