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Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 33
Zich, Jan , Georgiev, Vjačeslav , Holík, Michael , Pavlíček, Vladimír , Vavroch, Ondřej
Multichannel coincidence circiut with settable threshold level for ToF AFP detector

Kubík, Zdeněk , Skála, Jiří
Electromagnetic interference from DC/DC converter of photovoltaic system

Holota, Radek , Koucký, Václav , Krist, Petr , Valenta, Pavel , Mašek, Bohuslav
Electronic system for controlled modification of temperature field in sheet metal blanks

Štork, Milan , Novák, Jaroslav , Brož, Pavel
Cardiac mathematical models for exercise testing on treadmill ergometer

Veřtát, Ivo , Dudáček, Luděk
Multidimensional cross parity check codes as a promising solution to CubeSat low data rate downlinks

Štork, Milan , Pinker, Jiří , Weissar, Petr
Adaptive control system for autonomous vehicle path following

Štork, Milan , Mayer, Daniel
Modified tellegen principle used for power and energy systems modeling

Jílek, Jiří , Štork, Milan
Assessment of three multiple cuff blood pressure devices

Štork, Milan
Chaotic system based on mutually connected digital oscillators

In this paper the experiments with two mutually coupled digital oscillators are described. The digital oscillators with quadrature outputs are used for experiment. On the beginning the amplitude stabilization and way of synchronization of digital oscillator are described. Then the behavior o...

Štork, Milan
Digital and analog systems for pulse width modulation with variable frequency

Pulse-width modulation (PWM) is widely used for control in power electronics. The most of power electronic circuits are controlled by PWM signals of various forms. PWM transform the information in the amplitude of a bounded input signal into the pulse width output signal. The ...

Štork, Milan , Novák, Jaroslav , Brož, Pavel
Cardiac output estimation for marathon runners and its mathematical model

Cardiac output (CO) and stroke volume (SV) are important hemodynamic parameters for evaluation of cardiovascular performance of the subject. Especially noninvasive estimation of CO during sub maximal and maximal work is valuable. In this paper, one method suitable for athlete CO estimation&#...

Štork, Milan
Direct digital synthesis with fractional tuning

This paper presents a new approach to the design of direct digital frequency synthesizer (DDS) with possibility of fractional frequency tuning. Such DDS has advantage if small number of bits for phase accumulator is used. A new DDS frequency synthesizer was designed to enable ...

Štork, Milan
Experiments with coupled phase locked loops

In this paper the experiments with two or more mutually coupled phase locked loops (PLL) are described. The different types of coupled PLLs are simulated and results are confirmed by measuring in real systems. The experiments include analog and digital PLLs and simulation. In ...

Taylor, Stephen , Brychcín, Tomáš
The representation of some phrases in Arabic word semantic vector spaces

Design of electrical machines with low carbon footprint is an actual topic in the industry. Total cost of ownership is the standardized methodology to consider the lifetime costs of a power transformer already in the pre-concept design stage. There still does not exist a widel...

Kroupa, Tomáš , Zemčík, Hana , Zemčík, Robert
Micromechanical analysis of fiber spatial distribution influence in unidirectional composite cross-section on overall response in terms of tensile curves

Accurate temperature control is an important part of an induction brazing process, because of a small difference between melting points of aluminum and soldering material. However, direct measurement of the local temperature at the spot of brazing is not possible in a production li...

Zich, Jan
Tester modulu pro zpracování signálu z Čerenkovova detektoru v projektu AFP

The Cherenkov light produced by the detector is widely used in particle physics in order to detect primary and even secondary charged particles. The photomultiplier that follows the detector converts the Cherenkov light to the electrical signals. Depending on the experiment the photomul...

Štork, Milan , Novák, Jaroslav , Zeman, Vaclav
Models of physiological parameters for runners and cyclists

The study of physiological parameters dynamic is currently the main area of research in exercise physiology. The most common physiological data to collect include heart rate, oxygen saturation, core body and skin temperature, blood pressure, ECG, oxygen consumption and others. The data ...

Zuzjak, Ladislav , Tureček, Oldřich
Advanced method for measurement of parameters of multi-channel sound systems

Multi-channel sound systems are very often used in many areas. One of the significant areas is playback of music in the entertainment industry. A specific area is high-quality car sound system. At present, the sound systems in the automotive are realized using multi-channel loudspe...

Škopek, T. , Šilhavá, K. , Novák, J. , Racek, J. , Brož, P. , Rajdl, D. , Štork, M.
Odezva hráček házené na tréninkové a zápasové zatížení

Veřtát, Ivo , Linhart, Richard , Pokorný, Michal , Masopust, Jiří , Fiala, Pavel , Mráz, Jan
Small satellite ground station in Pilsen – experiences with VZLUSAT-1 commanding and future modifications toward open reference ground station solution

Conventional solution of the ground station for CubeSat commanding during low Earth orbit mission is based on radio amateur equipment and could be implemented quickly and with low cost. Such case is also our ground station in Pilsen, currently used for VZLUSAT-1 daily commanding.&#...

Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 33