Посмотр Student EEICT 2018 по дате публикации
Отображаемые элементы 1-20 из 157
-
Developmental Dysgraphia Diagnosis Based On Quantitative Analysis Of Online Handwriting
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The prevalence of handwriting difficulties among school-aged children is around 10 – 30 %. Until now, there is no objective method to diagnose and rate developmental dysgraphia (DD) in Czech Republic. The goal of this study ... -
Analysis Of Passive Heat Removal System Through Steam Generator
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)In the current study, the model of Passive Heat Removal System (PHRS) through Steam Generator (SG) was developed for computational fluid dynamics (CFD) analysis. During work there was done three main tasks, which are ... -
Cross-Sections Of Nuclear Isomers In The Interaction Of Protons On Thin Thorium Target
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The paper shows the results of experimental gamma spectra obtained with thorium 232Th target, and an aluminum collector irradiation with protons at an energy JINR Synchrocyclotron 100 and 660 MeV. For Th232, identified 258 ... -
Experimental Measurements Of High Temperature Objects In Contact With An Electric Arc
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The paper is focused on the measurements of high temperatures related to electric low voltage apparatuses switching off process. An optical emission spectroscopy was used for these measurements, because the optical emission ... -
Realtime Pedestrian Recognition Using Siamese Network
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)Image similarity measuring has many various applications. Pedestrian recognition is one of them and for the security purposes it is basically required to run in real-time. This paper proposes a deep Siamese neural network ... -
Temperature Tests Of Led Light Sources
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The article compares the effect of high ambient temperatures on LED retrofits. The nine measured samples examined the change of electrical and light technical parameters and eventual permanent high temperature damage. The ... -
Low Power High Voltage Step-Down Converter
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This article refers about problematics of DC/DC converters. Basic topologies of DC/DC converters with and without pulse transformer are mentioned in this article. There is also a focus on some IC drivers and controllers ... -
Stator Windings Currents Analysis Of The Ipm Machine Under Short-Circuit Conditions
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The development of the synchronous motors with permanent magnets is, mostly thanks to the legislation pressure to achieve the highest efficiency in electric drives, experiencing raising interest. Since the number of motors ... -
Surge Arrester Modelling Using Alternative Transient Program
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This paper deals with surge arrester modelling in EMTP ATP software. Two commonly used models are presented – Pinceti and Fernandez-Diaz model. In this text, the procedure of model parameters calculation is also described. ... -
Matlab Simulink Code Generation Support For Lin Communication
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The microcontroller units often use communication buses to interface with sensors or actuators. The communication bus must be selected with respect to communication speed, reliability and also overall solution price. ... -
Modelling Of Electrical Installations Earthing Systems In Ansoft Maxwell
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This paper discusses the possibilities of modelling of ES in Ansoft Maxwell software. The possible way of definition of the problem with possible modelling difficulties were discussed. The possible error in obtained results ... -
Obtaining Thin Films Of Aln By Atomic Layer Deposition Using Nh3 Or N2h4 As Precursors
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)In this work we used atomic layer deposition (ALD) method to obtain thin films of AlN using tris(diethylamido)aluminum (III) (TDEAA) with hydrazine (N2H4) or ammonia (NH3) as precursors. Elemental analysis of the film ... -
Dark J–V Characteristics Model Of Chalcopyrite-Based Solar Cells
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)An equivalent circuit model of the current parasitic pathways is proposed to describe a behaviour of dark current density–voltage characteristics of chalcopyrite-based solar cells in order to understand a shunting behaviour ... -
Acceleration Of Electrical Impedance Tomography Algorithm With Open And Closed Domain Model Evaluation
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The presented paper discusses the possibilities of parallelizing algorithms for the image reconstruction in the Electrical Impedance Tomography (EIT). The parallelization process was performed and tested with combination ... -
A Multistructure Created By Coverings Of A Set
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This paper focuses on a certain construction of a multistructure on the set of all coverings on the universal set U and discusses properties of this multistructure. The construction itself uses a concept dual to the Ends ... -
Local Isolation Of Microscale Defective Areas In Monocrysline Silicon Solar Cells
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This article is aimed on characterization of silicon solar cells microstructural inhomogeneities. To detect inhomogeneity or imperfection, reverse biased current voltage (I-V) measurement is used. These imperfections in ... -
Comparing Main Spectroscopic Da
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This article deals with comparing of data in the main world spectroscopic databases NIST and Kurucz. Our target was to calculate differences in the ratio of Stark broadening and function F which depends on electron density, ... -
Morphological Structure Of Solar Cells Based On Silicon And Gallium Arsenide After Ion Etching
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)Study deals with the investigation of the surface after ion etching on two types of solar cells – based on widely available polycrystalline silicon and on durable gallium arsenide for use in more demanding environments. ... -
Semi-Global Solutions To Mixed-Type Functional Differential Equations
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)The purpose of this paper is to give sufficient conditions for existence of right semi-global solutions to mixed-type functional differential equations. We also give an example to illustrate applicability of the result. -
The Effect Of Pid On Photovoltaic Cells
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2018)This work deals with the Potential-Induced Degradation (PID) of the silicon photovoltaic modules and cells (PID shortly). The cause of PID degradation is in a migration of positive sodium ions from the protective glass, ...