Wyniki wyszukiwania dla: COMPUTER MODELLING

• Simulation model of IPMSM drive with rotor position estimator

  Publikacja

  • L. Jarzębowicz
  • K. Karwowski
  • M. Mizan

  - Computer Applications in Electrical Engineering - Rok 2009

  The paper presents a simulation model of electric drive consisting of: IPMSM motor, inverter and digital controller. The model was designed in Mathlab/Simulink. By modelling of the controller its discrete operation was taken into account in order to simulate precisely a specific sensorless control algorithm. A method for estimation of angular rotor position was proposed. Its mathematical algorithm was explained and errors were...

• Long-term hindcast simulation of sea level in the Baltic Sea

  Dane Badawcze

  wersja 2.1 open access

  • M. Kowalewski

  - seria: Long-term hindcast simulation of hydrodynamics in the Baltic Sea

  The dataset contains the results of numerical modelling of sea level fluctuations over a period of 50 years (1958-2007) in the Baltic Sea. A long-term hindcast simulation was performed using a three-dimensional hydrodynamic model PM3D (Kowalewski and Kowalewska-Kalkowska, 2017), a new version of the M3D model (Kowalewski, 1997). The hydrodynamic model...

• Tomasz Goluch mgr inż.

  Osoby

  Katedra Algorytmów i Modelowania Systemów

• Long-term hindcast simulation of water temperature and salinity in the Baltic Sea

  Dane Badawcze

  wersja 2.0 open access

  • M. Kowalewski

  - seria: Long-term hindcast simulation of hydrodynamics in the Baltic Sea

  The dataset contains the results of numerical modelling of water temperature and salinity over a period of 50 years (1958-2007) in the Baltic Sea. A long-term hindcast simulation was performed using a three-dimensional hydrodynamic model PM3D (Kowalewski and Kowalewska-Kalkowska, 2017), a new version of the M3D model (Kowalewski, 1997).  The hydrodynamic...

• Long-term hindcast simulation of currents in the Baltic Sea

  Dane Badawcze

  wersja 2.0 open access

  • M. Kowalewski

  - seria: Long-term hindcast simulation of hydrodynamics in the Baltic Sea

  The dataset contains the results of numerical modelling of currents over a period of 50 years (1958-2007) in the Baltic Sea . A long-term hindcast simulation was performed using a three-dimensional hydrodynamic model PM3D (Kowalewski and Kowalewska-Kalkowska, 2017), a new version of the M3D model (Kowalewski, 1997).  The hydrodynamic model was coupled...

• Laser scanning point clouds of a 32-meter radiotelescope located in the radioastronomical observatory in Piwnice (Poland)

  Dane Badawcze

  open access

  • G. Nykiel
  • M. Figurski
  • P. Tysiąc

  This dataset contains laser scanning point clouds of a 32-meter RT4 radiotelescope located in the radioastronomical observatory in Piwnice in Poland. Measurements were performed on 18th May 2018 using two laser scanners: Leica P40 (shared by Leica Geosystems Poland) and Riegl VZ400 (shared by Geotronics Dystrybucja Sp. z o.o.). The cloud points from...

• Robert Ostrowski mgr inż.

  Osoby

  Katedra Algorytmów i Modelowania Systemów

• Modeling the impact of discretizing rotor angular position on computation of field-oriented current components in high speed electric drives

  Publikacja

  • L. Jarzębowicz

  - APPLIED MATHEMATICAL MODELLING - Rok 2017

  Modern drives consist of alternating current electric motors, and the field-oriented control (FOC) of such motors enables fast, precise, and robust regulation of a drive's mechanical variables such as torque, speed, and position. The control algorithm, implemented in a microprocessor, requires feedback from motor currents, and the quality of this feedback is essential to a drive's control properties. Motor phase currents are sampled...

  Pełny tekst do pobrania w portalu

• Tensile curve of E grade steel for shipbuilding

  Dane Badawcze

  open access

  • J. Kowalski
  • J. Kozak

  In the shipbuilding industry, the risk of brittle fractures developing in constructions is limited by employing certified materials of specific impact strength, determined using the Charpy method (for a given design temperature) and by exercising control over the welding processes (technology qualification, supervision of production, tests of non-destructive...

• Paweł Żyliński dr hab.

  Osoby

  Katedra Algorytmów i Modelowania Systemów

• New data acquisition system for birch sap concentrate production using the reverse osmosis technology

  Publikacja

  • J. Wawer
  • M. Bilek
  • S. Stanisław

  - Econtechmod. An International Quarterly Journal on Economics of Technology and Modelling Processes - Rok 2018

  The work presents a simple electronic device that helps to monitor the basic parameters of the reverse osmosis (RO) system during the concentration of birch tree sap. The construction costs are low (around 150 Euro) but the functionality of the device is high. It has an in-build two channel conductometer and can measure the volumetric flow rate of two streams of liquids. The collected data are transmitted wirelessly via Bluetooth...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Simulations of wave propagation and attenuation in fields of colliding ice floes

  Dane Badawcze

  • A. Herman

  This dataset contains results of numerical smulations of sea ice-wave interactions, corresponding to laboratory experiments conducted at the Large Ice Model Basin (LIMB) at the Hamburg Ship Model Basin (HSVA) as part of the LS-WICE ("Loads on Structure and Waves in Ice"; https://zenodo.org/record/1067170#.XrLt_dhpxhE) project. THe simulations were conducted...

• A new open-source software developed for numerical simulations usingdiscrete modeling methods

  Publikacja

  • J. Kozicki
  • F. V. Donze

  - COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING - Rok 2008

  The purpose of this work is to present the development of an open-source software based on a discrete description of matter applied to study the behavior of geomaterials. This software uses Object Oriented Programming techniques, and its methodology design uses three different methods, which are the Discrete Element Method (DEM) [F. Donzé, S.A. Magnier, Formulation of a three-dimensional numerical model of brittle behavior, Geophys....

  Pełny tekst do pobrania w portalu

• Areas of updraft air motion from WRF model simulations.

  Dane Badawcze

  open access

  • M. Wenta
  • Zakład Oceanografii Fizycznej, Instytut Oceanografii, Uniwersytet Gdański

  Presented dataset is a part of numerical modelling study focusing on the analysis of sea ice floes size distribution (FSD) influence on the horizontal and vertical structure of convection in the atmosphere. The total area and spatial arrangement of the updrafts indicates that the FSD affects the total moisture content and the values of area averaged...

• Hydrodynamic reanalysis of sea level in the Baltic Sea using the PM3D model

  Dane Badawcze

  open access

  • M. Kowalewski

  - seria: Hydrodynamic reanalysis of the Baltic Sea using the PM3D model

  The data set contains the results of numerical modelling of sea level fluctuations in the Baltic Sea in the Baltic Sea since 1998. A long-term reanalysis was performed using a three-dimensional hydrodynamic model PM3D (Kowalewski and Kowalewska-Kalkowska, 2017), a new version of the M3D model (Kowalewski, 1997).

• Magnetic field maps of an astable multivibrator in frequency range from 30 MHz to 3 GHz – spatial detection

  Dane Badawcze

  open access

  • A. Rytel
  • B. Pałczyńska

  - seria: Modelling the magnetic and electric field emissions of small electronic devices from near field measurements

  The data presents a result of near field measurements of electromagnetic emissions radiated from the PCB of a small electronic device.  An efficient method of modelling the magnetic and electric field emissions is the measurements in the near field using electric and magnetic probes. The attached files contain magnetic field maps created on based measurements...

• Magnetic field maps of an astable multivibrator in frequency range from 100 kHz to 50 MHz

  Dane Badawcze

  open access

  • A. Rytel
  • B. Pałczyńska

  - seria: Modelling the magnetic and electric field emissions of small electronic devices from near field measurements

  The data presents a result of near field measurements of electromagnetic emissions radiated from the PCB of a small electronic device.  An efficient method of modelling the magnetic and electric field emissions is the measurements in the near field using electric and magnetic probes. The attached files contain magnetic field maps created on based measurements...

• Electric field maps of an astable multivibrator in frequency range from 30 MHz to 3 GHz

  Dane Badawcze

  open access

  • A. Rytel
  • B. Pałczyńska

  - seria: Modelling the magnetic and electric field emissions of small electronic devices from near field measurements

  The data presents a result of near field measurements of electromagnetic emissions radiated from the PCB of a small electronic device.  An efficient method of modelling the magnetic and electric field emissions is the measurements in the near field using electric and magnetic probes. The attached files contain electric field maps created on based measurements...

• The Rayleigh model of the multipath fading channel

  Dane Badawcze

  open access

  • B. Pałczyńska
  • K. M. Noga

  - seria: Simulations of multipath fading channels using the Monte-Carlo method

  The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel. The Rayleigh fading envelope is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

• The α-µ model of the multipath fading channel

  Dane Badawcze

  open access

  • B. Pałczyńska
  • K. M. Noga

  - seria: Simulations of multipath fading channels using the Monte-Carlo method

  The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel. The envelope of the α-µ fading process is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

• Magnetic field maps of an astable multivibrator in frequency range from 30 MHz to 3 GHz – selective detection

  Dane Badawcze

  open access

  • A. Rytel
  • B. Pałczyńska

  - seria: Modelling the magnetic and electric field emissions of small electronic devices from near field measurements

  The data presents a result of near field measurements of electromagnetic emissions radiated from the PCB of a small electronic device.  An efficient method of modelling the magnetic and electric field emissions is the measurements in the near field using electric and magnetic probes. The attached files contain magnetic field maps created on based measurements...

• Krzysztof Manuszewski dr inż.

  Osoby

  Katedra Algorytmów i Modelowania Systemów

• The lognormal model of the multipath fading channel

  Dane Badawcze

  open access

  • B. Pałczyńska
  • K. M. Noga

  - seria: Simulations of multipath fading channels using the Monte-Carlo method

  The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel. The lognormal fading envelope is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

• The Weibull model of the multipath fading channel

  Dane Badawcze

  open access

  • B. Pałczyńska
  • K. M. Noga

  - seria: Simulations of multipath fading channels using the Monte-Carlo method

  The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel. The Weibull fading envelope is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

• The Suzuki model of the multipath fading channel

  Dane Badawcze

  open access

  • B. Pałczyńska
  • K. M. Noga

  - seria: Simulations of multipath fading channels using the Monte-Carlo method

  The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel. The Suzuki fading envelope is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

• Vident-synth: a synthetic intra-oral video dataset for optical flow estimation

  Dane Badawcze

  embargo

  • E. Lewandowska
  • A. Jezierska
  • D. Węsierski

  We introduce Vident-synth, a large dataset of synthetic dental videos with corresponding ground truth forward and backward optical flows and occlusion masks. It can be used for:

• Hydrological predictors used for vegetation modelling in the lower Biebrza valley 1900-2099

  Dane Badawcze

  open access

  • T. Berezowski

  This data set contains hydrological predictors used for vegetation modelling in the lower Biebrza valley, NE Poland.The predictors were obtained from simulations using integrated hydrological model - HydroGeoSphere, with the Hydraulic Mixing-Cell method.Forcing data for the model were Twentieth Century Reanalysis (20CR) data for the period 1900-2015...

• Combining Road Network Data from OpenStreetMap with an Authoritative Database

  Publikacja

  • G. Szwoch

  - Journal of Transportation Engineering, Part A: Systems - Rok 2019

  Computer modeling of road networks requires detailed and up-to-date dataset. This paper proposes a method of combining authoritative databases with OpenStreetMap (OSM) system. The complete route is established by finding paths in the graph constructed from partial data obtained from OSM. In order to correlate data from both sources, a method of coordinate conversion is proposed. The algorithm queries road data from OSM and provides...

  Pełny tekst do pobrania w portalu

• Emotions in Human-Computer Interaction Research Group (EMORG)

  Zespoły Badawcze

  • Katedra Inżynierii Oprogramowania

  * rozpoznawanie emocji użytkownika (ang. emotion elicitation) * reprezentację informacji o emocjach użytkownika (ang. emotion representation/ affect modelling) i zarządzanie nimi * ekspresję emocji lub reakcję na emocje przez programy np. przez wirtualne postaci (ang. affect expression) * wybrane zastosowania to badanie użyteczności oprogramowania rozszerzone o aspekty emocjonalne * badania wzorców behawioralnych w połączeniu...

• Jan Kozicki dr hab. inż. arch.

  Osoby

  Instytut Fizyki i Informatyki Stosowanej

  W roku 2002 po uzyskaniu dyplomu magistra inżyniera w zakresie konstrukcji budowlanych podjął pracę na Wydziale Inżynierii Lądowej i Środowiska PG. W 2004 roku uzyskał dyplom magistra architekta na Wydziale Architektury za projekt stacji badawczej na Marsie. Doktorat obronił w 2007 roku w zakresie modelowania numerycznego w dynamice klasycznej. W 2013 roku uzyskał licencjat z zakresu fizyki teoretycznej na Uniwersytecie Gdańskim....

• CAD. 3D modelling (2023/24)

  Kursy Online

  • D. Cyparski

  Conducting unit: Faculty of ArchitectureField of the study: ArchitectureAcademic year: 2023/2024 Summer TermDuration:  15 weeks (30 hours laboratory per term) Subject objectives: The course aim is to demonstrate the application of Computer Aided Design in preparation of architectural 3D models and project presentations. No previous CAD experience is necessary. Using hands-on exercises, students explore how to create project presentations...

• CAD. 3D modelling (2022/2023) BSc Arch, sem 2

  Kursy Online

  • D. Cyparski

  Conducting unit: Faculty of ArchitectureField of the study: ArchitectureAcademic year: 2022/2023 Summer TermDuration:  15 weeks (30 hours laboratory per term) Subject objectives: The course aim is to demonstrate the application of Computer Aided Design in preparation of architectural 3D models and project presentations. No previous CAD experience is necessary. Using hands-on exercises, students explore how to create project presentations...

• Paweł Możejko dr hab.

  Osoby

  Zakład Fizyki Zderzeń Elektronowych, Wydział Fizyki Technicznej i Matematyki Stosowanej, Instytut Fizyki i Informatyki Stosowanej

• Krzysztof Jan Kaliński prof. dr hab. inż.

  Osoby

  Instytut Mechaniki i Konstrukcji Maszyn

  Ukończył studia magisterskie na Wydziale Mechanicznym Technologicznym (MT) PG (1980, dyplom z wyróżnieniem). Stopień doktora otrzymał na Wydziale Budowy Maszyn PG (1988, praca wyróżniona), stopień doktora habilitowanego na Wydziale Mechanicznym (WM) PG (2002, praca wyróżniona), a tytuł profesora nauk technicznych – w 2013 r. Od 2015 r. jest profesorem zwyczajnym, a od 2019 r. - profesorem. Obszar jego badań naukowych obejmuje:...