Search results for: COMMUTATION PROCESSES

• Processes

  Journals

  ISSN: 2227-9717

• ENGINEERING COMPUTATIONS

  Journals

  ISSN: 0264-4401 , eISSN: 1758-7077

• APPLIED MATHEMATICS AND COMPUTATION

  Journals

  ISSN: 0096-3003 , eISSN: 1873-5649

• Current commutation process in a ultra-fast fuse-IGBT hybrid circuit breaker.

  Publication

  • J. Czucha

  - Year 2004

  Układ hybrydowy bezpiecznika topikowego i tranzystora IGBT umożliwia bardzo szybkie włączenie do obwodu zwarciowego impedancji ograniczającej wartość prądu. Po eksplozji krótkiego topika bezpiecznika wywołanej narastającym prądem zwarciowym wywołuje w czasie poniżej 2 ms wzrost napięcia na topiku do wartości ok.20 - 25V, po czym prąd jest komutowany do gałęzi z przyrządem półprzewodnikowym typu GTO lub IGBT. Ostateczne wyłączenie...

• Journal of Chemical Theory and Computation

  Journals

  ISSN: 1549-9618 , eISSN: 1549-9626

• Semantics for an Interdisciplinary Computation

  Publication

  • J. Zander
  • P. J. Mosterman

  - Year 2013

  Semantics for an interdisciplinary computation is becoming increasingly difficult to capture while dealing with multi-domain problems. Expertise from Computer Science, Computer Engineering, Electrical Engineering, and other disciplines merges as engineering challenges in modern systems, such as, Cyber-Physical Systems, Smart Cities, and Bionic Systems must be tackled in a methodological manner. In this paper, a paradigm for formalization...

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• Computation of Cubical Steenrod Squares

  Publication

  • M. Krčál
  • P. Pilarczyk

  - Year 2016

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• Elementary gates for cartoon computation

  Publication

  • M. Czachor

  - Journal of Physics A-Mathematical and Theoretical - Year 2007

  Sformułowano elementarne bramki kwantowe, pozwalające tłumaczyć algorytmy kwantowe na język geometryczny.

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• A macroscopic device for quantum computation

  Publication

  • D. Aerts
  • E. D'Hondt
  • B. D'Hooghe
  • M. Czachor
  • J. Dehaene
  • B. De Moor

  - INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS - Year 2008

  Przeanalizowano mechaniczny model kwantowego układu 2-bitowego. Model jest zilustrowany algorytmem Deutscha i Arvinda.

• Axial piston pumps with camdriven commutation unit

  Publication

  • L. Osiecki

  - Year 2003

  Przedstawiono wyniki badań prototypów pomp wielotłoczkowych osiowych wyposażonych w rozrząd krzywkowy oraz ich porównanie z rezultatami osiąganymi przez produkowane obecnie jednostki z rozrządem czołowym. Podano dane techniczne pomp nowego typu wchodzących do produkcji.

• Diagnostics of commutation unit in satellite pumps and motors

  Publication

  • P. Patrosz
  • P. Śliwiński

  - Year 2013

  The article describes a part of the research on the development of satellite pumps and motors, conducted on Gdansk University of Technology as a part of grant "New elaborate of hydraulic satellite machines for drives with vegetable liquids and non-flammable liquids" (LIDER/35/102/L-2/10/NCBiR/2011) funded by the National Centre for Research and Development in Poland. The presented area includes the diagnostics of commutation units...

• Diagnostics of commutation unit in satellite pumps and motors

  Publication

  • P. Patrosz
  • P. Śliwiński

  - Hydraulika a pneumatika - Year 2013

  The article describes a part of the research on the development of satellite pumps and motors, conducted on Gdansk University of Technology as a part of grant "New elaborate of hydraulic satellite machines for drives with vegetable liquids and non-flammable liquids" (LIDER/35/102/L-2/10/NCBiR/2011) funded by the National Centre for Research and Development in Poland. The presented area includes the diagnostics of commutation units...

• BEHAVIOURAL PROCESSES

  Journals

  ISSN: 0376-6357 , eISSN: 1872-8308

• Discourse Processes

  Journals

  ISSN: 0163-853X , eISSN: 1532-6950

• Ecological Processes

  Journals

  ISSN: 2192-1709

• Production of process water using integrated membrane processes

  Publication

  • K. Karakulski
  • M. Gryta
  • M. Sasim

  - Chemical Papers - Year 2006

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• Consistency of Quantum Computation and the Equivalence Principle.

  Publication

  • M. Nowakowski

  - Foundations of Science - Year 2023

  The equivalence principle, being one of the building blocks of general relativity, seems to be crucial for analysis of quantum effects in gravity. In this paper we consider the relation between the equivalence principle and the consistency of quantum information processing in gravitational field. We propose an analysis with a looped evolution consisting of steps both in the gravitational field and in the accelerated reference frame....

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• Impact of commutation unit design on hydraulic axial pump performance.

  Publication

  • L. Osiecki

  - Year 2005

  Przedstawiono zależność pomiędzy konstrukcją mechanizmu rozrządu hydraulicznych pomp wielotłoczkowych osiowych a sprawnością i ciśnieniem pracy osiąganą przez te pompy. Zaprezentowano wyniki badań doświadczalnych.

• Axial piston pumps with cam driven commutation unit. z.

  Publication

  • L. Osiecki

  - Hydraulika i Pneumatyka - Year 2003

  Przedstawiono wyniki badań i podstawowe dane techniczne typowego szeregu pomp wielotłoczkowych osiowych wdrażanych do produkcji seryjnej.

• Accurate Computation of IGBT Junction Temperature in PLECS

  Publication

  • P. Górecki
  • D. Wojciechowski

  - IEEE TRANSACTIONS ON ELECTRON DEVICES - Year 2020

  In the article, a new method to improve the accuracy of the insulated-gate bipolar transistor (IGBT) junction temperature computations in the piecewise linear electrical circuit simulation (PLECS) software is proposed and described in detail. This method allows computing the IGBT junction temperature using a nonlinear compact thermal model of this device in PLECS. In the method, a nonlinear compact thermal model of the IGBT is...

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• Graph Approach to the Computation of the Homology of Continuous Maps

  Publication

  • K. Mischaikow
  • M. Mrozek
  • P. Pilarczyk

  - FOUNDATIONS OF COMPUTATIONAL MATHEMATICS - Year 2005

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• 1.21 Computation of Structure, Dynamics, and Thermodynamics of Proteins

  Publication

  • S. OŁdziej
  • C. Czaplewski
  • A. Liwo
  • J. Vila
  • H. Scheraga
  • C. Czaplewski

  - Year 2012

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• Meta-computations on the CLUSTERIX Grid

  Publication

  • R. Wyrzykowski
  • N. Meyer
  • T. Olas
  • L. Kuczynski
  • B. Ludwiczak
  • C. Czaplewski
  • S. Oldziej

  - Year 2007

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• Niching mechanisms in evolutionary computations

  Publication

  • Z. Kowalczuk
  • T. Białaszewski

  - International Journal of Applied Mathematics and Computer Science - Year 2006

  Dozorowanie nisz stanowi mechanizm, którego celem jest utrzymanie gorzej przystosowanych osobników tak, aby populacja była różnorodna, zawierała odpowiednią liczbę istniejących gatunków, zarówno tych bardziej licznych, jak i tych mniej licznych, a przez to nie powodowała przedwczesnej zbieżności algorytmów ewolucyjnych. Efekt taki uzyskuje się poprzez odpowiednią modyfikację stopnia przystosowania lub rang osobników (zwiększa się...

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• Argument & Computation

  Journals

  ISSN: 1946-2166 , eISSN: 1946-2174

• EVOLUTIONARY COMPUTATION

  Journals

  ISSN: 1063-6560 , eISSN: 1530-9304

• Neural Computation

  Journals

  ISSN: 0899-7667 , eISSN: 1530-888X

• The basics of design and experimental tests of the commutation unit of a hydraulic satellite motor

  Publication

  • P. Śliwiński

  - Archives of Civil and Mechanical Engineering - Year 2016

  he article presents an analytical method to design the commutation unit in a hydraulic satellite motor. It is shown that the size of the holes feeding the working chambers and their location on the plates closing those chambers depends on the geometrical dimensions of the working mechanism. The overlap in the commutation unit depends on the rotational speed range. It is demonstrated that the geometrical dimensions of the commutation...

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• Hydrostatically discharged commutation unit and it's impact on axial pump's performance

  Publication

  • L. Osiecki

  - Year 2006

  W pracy przedstawiono wyniki analizy teoretycznej funkcjonowania rozrządu czołowego i hydrostatycznie odciążonego rozrządu krzywkowego w pompach wielotłoczkowych osiowych. Zaprezentowano także wyniki porównawczych badań sprawności mechaniczno-ciśnieniowej, objętościowej i całkowitej dla pomp o różnej konstrukcji. Podano informacje o produkowanych obecnie pompach typu PWK.

• Mobile Cloud computing architecture for massively parallelizablegeometric computation

  Publication

  • V. Sánchez Ribes
  • H. Mora-Mora
  • A. Sobecki
  • F. José Mora Gimeno

  - COMPUTERS IN INDUSTRY - Year 2020

  Cloud Computing is one of the most disruptive technologies of this century. This technology has been widely adopted in many areas of the society. In the field of manufacturing industry, it can be used to provide advantages in the execution of the complex geometric computation algorithms involved on CAD/CAM processes. The idea proposed in this research consists in outsourcing part of the load to be com- puted in the client machines...

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• Computation of the convolution with use of the polynomial residue number system.

  Publication

  • R. Smyk
  • Z. Ulman

  - Year 2004

  Przedstawiono użycie wielomianowych systemów resztowych do obliczania splotu w cyfrowych układach dużej skali integracji VLSI.

• Moving objects in the problem of path planning by evolutionary computation

  Publication

  • R. Smierzchalski
  • A. Łebkowski

  - Year 2003

  ...

• Acceleration of the discrete Green's function computations

  Publication

  • T. Stefański

  - Year 2012

  Results of the acceleration of the 3-D discrete Green's function (DGF) computations on the multicore processor are presented. The code was developed in the multiple precision arithmetic with use of the OpenMP parallel programming interface. As a result, the speedup factor of three orders of magnitude compared to the previous implementation was obtained thus applicability of the DGF in FDTD simulations was significantly improved.

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• Accuracy of the discrete Green's function computations

  Publication

  • T. Stefański

  - Year 2012

  This paper discusses the accuracy of the discrete Green's function (DGF) computations. Recently closed-form expression of the DGF and its efficient numerical implementation were presented which facilitate the DGF applications in FDTD simulations of radiation and scattering problems. By carefully comparing the DGF results to those of the FDTD simulation, one can make conclusions about the range of the applicability of the DGF for...

• ADVANCED MATERIALS & PROCESSES

  Journals

  ISSN: 0882-7958 , eISSN: 2161-9425

• Metallurgical processes and equipment

  Journals

  ISSN: 1816-1200

• Theory of Stochastic Processes

  Journals

  ISSN: 0321-3900

• Plasma Processes and Polymers

  Journals

  ISSN: 1612-8850 , eISSN: 1612-8869

• PERMAFROST AND PERIGLACIAL PROCESSES

  Journals

  ISSN: 1045-6740 , eISSN: 1099-1530

• NONLINEAR PROCESSES IN GEOPHYSICS

  Journals

  ISSN: 1023-5809

• MATERIALS AND MANUFACTURING PROCESSES

  Journals

  ISSN: 1042-6914 , eISSN: 1532-2475

• Language and Cognitive Processes

  Journals

  ISSN: 0169-0965

• STOCHASTIC PROCESSES AND THEIR APPLICATIONS

  Journals

  ISSN: 0304-4149 , eISSN: 1879-209X

• Grzegorz Boczkaj dr hab. inż.

  People

  Department of Sanitary Engineering

• Choosing Exploration Process Path in Data Mining Processes for Complex Internet Objects

  Publication

  • T. Zawadzka
  • W. Waloszek

  - Advances in Intelligent Systems and Computing - Year 2020

  We present an experimental case study of a novel and original framework for classifying aggregate objects, i.e. objects that consist of other objects. The features of the aggregated objects are converted into the features of aggregate ones, by use of aggregate functions. The choice of the functions, along with the specific method of classification can be automated by choosing of one of several process paths, and different paths...

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• Choosing Exploration Process Path in Data Mining Processes for Complex Internet Objects

  Publication

  • T. Zawadzka
  • W. Waloszek

  - Year 2020

  We present an experimental case study of a novel and original framework for classifying aggregate objects, i.e. objects that consist of other objects. The features of the aggregated objects are converted into the features of aggregate ones, by use of aggregate functions. The choice of the functions, along with the specific method of classification can be automated by choosing of one of several process paths, and different paths...

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• Influence of water and mineral oil on the leaks in satellite motor commutation unit clearances

  Publication

  • P. Śliwiński

  - Polish Maritime Research - Year 2017

  The article describes the flow rates of mineral oil and water flowing, as working media, through the commutation unit of a hydraulic satellite motor. It is demonstrated that geometrical dimensions of commutation unit clearances change as a function of the machine shaft rotation angle. Methods for measuring the rate of this flow and the pressure in the working chamber are presented. The results of pressure measurements in the working...

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• Cavity-QED tests of representations of canonical commutation relations employed in field quantization

  Publication

  • M. Czachor
  • M. Wilczewski

  - INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS - Year 2007

  Dane eksperymentalne dotyczące oscylacji Rabiego porównano z opisem teoretycznym w ramach alternatywnych sformułowań elektrodynamiki kwantowej. Okazało się, iż eksperyment nie jest w stanie rozróżnić opisu standardowego od nowego sformułowania opartego o redukowalne reprezentacje CCR. Zaproponowano nowy eksperyment, którego wynik mógłby być rozstrzygający.

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• Design of cum driven hydrostatically discharged commutation unit of a new axial pump.

  Publication

  • L. Osiecki

  - Hydraulika a pneumatika - Year 2002

  Przedstawiono analizę wpływu zarysu krzywki sterującej mechanizmem rozrządu na własności pompy. Przeanalizowano zarysy sinusoidalne i złożone. W oparciu o wyniki analiz wytypowano optymalny zarys krzywki sterującej.

• CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE

  Journals

  ISSN: 1532-0626 , eISSN: 1532-0634