Poslední příspěvky

  • THE GOODNESS OF SIMULTANEOUS FITS IN ISIS 

    Autor: Kühnel , Matthias; Falkner , Sebastian; Grossberger , Christoph; Ballhausen , Ralf; Dauser , Thomas; Schwarm , Fritz-Walter; Kreykenbohm , Ingo; Nowak A., Michael; Pottschmidt , Katja; Ferrigno , Carlo; Rothschild E., Richard; Martínez-Núñez , Silvia; Torrejón , José Miguel; Fürst , Felix; Klochkov , Dmitry; Staubert , Rüdiger; Kretschmar , Peter; Wilms , Jörn
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    In a previous work, we introduced a tool for analyzing multiple datasets simultaneously, which has been implemented into ISIS. This tool was used to fit many spectra of X-ray binaries. However, the large number of degrees ...
  • RESIDUAL PROPERTIES OF FIBERREINFORCED REFRACTORY COMPOSITES WITH A FIRECLAY FILLER 

    Autor: Jogl , Marcel; Reiterman , Pavel; Holčapek , Ondřej; Koťátková , Jaroslava; Konvalinka , Petr
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    The aim of our study was to develop a composite material for industrial use that is resistant to the effect of high temperatures. The binder system based on aluminous cement was modified by adding finely-ground ceramic ...
  • ADAPTIVE DISTRIBUTION OF A SWARM OF HETEROGENEOUS ROBOTS 

    Autor: Prorok , Amanda; Ani Hsieh , M.; Kumar , Vijay
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    We present a method that distributes a swarm of heterogeneous robots among a set of tasks that require specialized capabilities in order to be completed. We model the system of heterogeneous robots as a community of species, ...
  • AD HOC TEAMWORK BEHAVIORS FOR INFLUENCING A FLOCK 

    Autor: Genter , Katie; Stone , Peter
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    Ad hoc teamwork refers to the challenge of designing agents that can influence the behavior of a team, without prior coordination with its teammates. This paper considers influencing a flock of simple robotic agents to ...
  • HYBRID REASONING FOR MULTIROBOT DRILL PLANNING IN OPENPIT MINES 

    Autor: Mansouri , Masoumeh; Andreasson , Henrik; Pecora , Federico
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    Fleet automation often involves solving several strongly correlated sub-problems, including task allocation, motion planning, and coordination. Solutions need to account for very specific, domaindependent constraints. In ...
  • MULTIROBOT MOTION PLANNING: A MODIFIED RECEDING HORIZON APPROACH FOR REACHING GOAL STATES 

    Autor: Mendes Filho M., José; Lucet , Eric
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    This paper proposes the real-time implementation of an algorithm for collision-free motion planning based on a receding horizon approach, for the navigation of a team of mobile robots in presence of obstacles of different ...
  • A MATHEMATICAL MODEL OF GALVANIC CORROSION UNDER THE CONDITIONS OF A THIN ELECTROLYTE FILM 

    Autor: Jeníček , Vít; Diblíková , Linda
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    A mathematical model of galvanic corrosion under the conditions of a thin electrolyte film was used to evaluate atmospheric corrosion. Experimentally determined weight loss values were used to validate the modelled results. ...
  • FORMATION CONTROL OF MULTIPLE UNICYCLETYPE ROBOTS USING LIE GROUP 

    Autor: Dong , Youwei; Rahmani , Ahmed
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    In this paper the formation control of a multi-robots system is investigated. The proposed control law, based on Lie group theory, is applied to control the formation of a group of unicycle-type robots. The communication ...
  • MEASUREMENTS ON THE VT 400 AIR TURBINE 

    Autor: Klimko , Marek; Okresa , Daniel
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    This paper presents a basic description of measurements on the experimental air turbine located in the laboratories of the Department of Power System Engineering (KKE). The research on this turbine focuses on the flow in ...
  • AN EXPERIMENTAL ASSESSMENT OF THE PLATE HEAT EXCHANGER CHARACTERISTICS BY WILSON PLOT METHOD 

    Autor: Opatřil , Jan; Havlík , Jan; Bartoš , Ondřej; Dlouhý , Tomáš
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    An aim of this paper is suggestion of the evaluation method based on the experimental data and the Wilson plot method for the Plate Heat Exchangers (PHE). For the purpose of the project the new experimental loop was built ...
  • A QUANTITATIVE EVALUATION OF THE WATER DISTRIBUTION IN A SOIL SAMPLE USING NEUTRON IMAGING 

    Autor: Šácha , Jan; Sněhota , Michal; Hovind , Jan
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    This paper presents an empirical method by Kang et al. recently proposed for correcting two-dimensional neutron radiography for water quantification in soil. The method was tested on data from neutron imaging of the water ...
  • BACK TO BASICS: TOWARDS NOVEL COMPUTATION AND ARRANGEMENT OF SPATIAL SENSORY IN IMAGES 

    Autor: Wen , Wei; Khatibi , Siamak
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    The current camera has made a huge progress in the sensor resolution and the lowluminance performance. However, we are still far from having an optimal camera as powerful as our eye is. The study of the evolution process ...
  • A METHOD FOR MEASURING THE SENSITIVITY OF BUILDING STRUCTURAL MEMBERS TO FIRE DECAY PHASES 

    Autor: Gernay , Thomas
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    Firefighters face a major threat when intervening in a building during a fire: the possibility of structural collapse during the cooling phase of the fire, or soon thereafter. At present, this threat is amplified by the ...
  • RESPONSE OF HIGHPERFORMANCE FIBRE REINFORCED CONCRETE REINFORCED BY TEXTILE REINFORCEMENT TO IMPACT LOADING 

    Autor: Vogel , Filip; Holčapek , Ondřej; Konvalinka , Petr
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    Generally, cement composites like high-performance concrete (HPC) are very brittle. The resistance to the impact loading of the HPFRC and the HPFRC reinforced by the textile reinforcement are compared in this article. The ...
  • IMPACT OF PLASTIC DEFORMATION ON THE PROPERTIES OF A SELECTED ALUMINIUM ALLOY 

    Autor: Lišková , Anna; Lacková , Petra; Mihaliková , Mária; Kočiško , Róbert
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    This paper reports on an experiment to assess the influence of plastic deformation on the microstructure and properties of EN AW 6012 (AlMgSiPb) aluminium alloy in two states. The first was the initial state with heat ...
  • EXPERIMENTAL EVALUATION OF WEDM MACHINED SURFACE WAVINESS 

    Autor: Mouralova , Katerina; Kovar , Jiri; Houska , Pavel
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    Wire Electrical Discharge Machining (WEDM) an unconventional machining technology which has become indispensable in many industries. The typical morphology of a surface machined using the electrical discharge technology ...
  • OPTIMALIZATION OF AFTERBURNER CHANNEL IN BIOMASS BOILER USING CFD ANALYSIS 

    Autor: Pospíšil , Jiří; Lisý , Martin; Špiláček , Michal
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    This contribution presents the results of parametrical studies focused on the mixing process in a small rectangular duct within a biomass boiler. The first study investigates the influence of a local narrowing located in ...
  • ANALYSIS OF INTENSIVELY BLASTED ELECTRIC ARC BURNING IN THE ARC HEATER'S ANODE CHANNEL 

    Autor: Senk , Josef; Jakubova , Ivana; Laznickova , Ilona
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    The paper deals with the description of the intensively blasted electric arc burning in Ar in the anode channel of the arc heater operated under various conditions. Directly measured experimental data (current, voltage, ...
  • ELASTOKINEMATIC COMPUTATIONAL MODEL OF SUSPENSION WITH FLEXIBLE SUPPORTING ELEMENTS 

    Autor: Vrána , Tomáš; Bradáč , Josef; Kovanda , Jan
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    This paper analyzes the impact of flexibility of individual supporting elements of independent suspension on its elasto-kinematic characteristics. The toe and camber angle are the geometric parameters of the suspension, ...
  • PARAMETRIC STUDIES ON THE COMPONENTBASED APPROACH TO MODELLING BEAM BOTTOM FLANGE BUCKLING AT ELEVATED TEMPERATURES 

    Autor: Quan , Guan; Huang , Shan-Shan; Burgess , Ian
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
    In this study, an analytical model of the combination of beam-web shear buckling and bottom-flange buckling at elevated temperatures has been introduced. This analytical model is able to track the force-deflection path ...

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