Wyniki wyszukiwania dla: MEASUREMENT CHANNEL CALIBRATION

• Calibration of the CMS drift tube chambers and measurement of the drift velocity with cosmic rays

  Publikacja

  • C. Collaboration
  • R. S. Romaniuk

  - Journal of Instrumentation - Rok 2010

  Pełny tekst do pobrania w serwisie zewnętrznym

• Measurement of Impulse Response of Shallow Water Communication Channel by Correlation Method

  Publikacja

  • J. Schmidt
  • I. Kochańska
  • A. Schmidt

  - HYDROACOUSTICS - Rok 2017

  Performances of underwater acoustic communication (UAC) systems are strongly related to specific propagation conditions of the underwater channel; conditions that can additionally change in time due to the movement of the acoustic system transmitter and receiver or to reflection by underwater objects of the transmitted signal. The time-varying impulse response is a comprehensive description of dynamically changing transmission...

  Pełny tekst do pobrania w portalu

• Multi-Channel Virtual Instrument for Measuring Temperature—A Case Study

  Publikacja

  • R. Maśnicki
  • D. Świsulski

  - Electronics - Rok 2023

  The article presents the hardware and software configuration of the developed multi-channel temperature measurement system as well as calibration procedures and measurement results verifying the properties of measurement channels. The system has been developed and dedicated primarily for measuring the temperature distribution in a laboratory model simulating underground power lines. With the adopted configuration of the analog...

  Pełny tekst do pobrania w portalu

• Assessment of the Accuracy of a Virtual Multi-Channel Temperature Measuring Instrument

  Publikacja

  • R. Maśnicki
  • B. Pałczyńska

  - Scientific Journal of Gdynia Maritime University - Rok 2023

  The multi-channel temperature measurement system developed works with NTC thermistors. The article presents the results of theoretical and empirical evaluation of accuracy obtained in measurement channels. The basis for the theoretical assessment is the mathematical model for each of the measurement channels and the characteristics of the system elements included in the circuits of the measurement channel. Two different methods were...

  Pełny tekst do pobrania w portalu

• Calculations of the resistance values of 10 ratio resistors

  Dane Badawcze

  open access

  • R. Maśnicki
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Calculations of material factors for a set of 20 thermistors

  Dane Badawcze

  open access

  • R. Maśnicki
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Jacek Stefański prof. dr hab. inż.

  Osoby

  Wydział Elektroniki, Telekomunikacji i Informatyki, Katedra Systemów i Sieci Radiokomunikacyjnych

  Jacek Stefański ukończył studia na Wydziale Elektroniki Politechniki Gdańskiej (PG) w 1993 r. W 2000 r. uzyskał stopień doktora nauk technicznych w dyscyplinie telekomunikacja, w 2012 r. stopień doktora habilitowanego, natomiast w 2020 r. tytuł profesora nauk inżynieryjno-technicznych. Obecnie pracuje na stanowisku profesora w Katedrze Systemów i Sieci Radiokomunikacyjnych (KSiSR) PG. W latach 2005-2009 był zatrudniony w Instytucie...

• Calculations of the resistance values of 20 thermistors at 100°C

  Dane Badawcze

  open access

  • R. Maśnicki
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Calculations of the resistance values of 20 thermistors at 50°C

  Dane Badawcze

  open access

  • R. Maśnicki
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Pressure drop of HFE7000 and HFE7100 during flow condensation in minichannels

  Publikacja

  • D. Mikielewicz
  • J. Wajs
  • R. Andrzejczyk
  • M. Klugmann

  - INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID - Rok 2016

  Attention is focused on the issues of flow resistance and pressure drop of perspective refrigeration fluids during condensation in the two-phase flow in minichannels. The case of the flow through a cylindrical single channel of 2.3 mm inner diameter was carefully analyzed. Pressure drop tests have been performed in diabatic flow conditions. The effect of heat flux, mass flux, vapour quality and saturation temperature on the two-phase...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Calculations of the resistance values of 20 thermistors at 0°C

  Dane Badawcze

  open access

  • R. Maśnicki
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Determination of the ratio resistors in the input circuits of the NTC10k thermistor calibration system

  Dane Badawcze

  open access

  • R. Maśnicki
  • K. Tyndzik
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Calibration of NTC 10k thermistors in temperature of 0 C

  Dane Badawcze

  open access

  • R. Maśnicki
  • K. Tyndzik
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Calibration of NTC 10k thermistors in temperature of 100 C

  Dane Badawcze

  open access

  • R. Maśnicki
  • K. Tyndzik
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Calibration of NTC 10k thermistors in temperature of 50 C

  Dane Badawcze

  open access

  • R. Maśnicki
  • B. Pałczyńska

  - seria: Calibration of NTC 10k thermistors

  The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.

• Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specim. sets #20-#21, #22-#23, #24-#25, #26-#27, #28-#29,#30 - #31. Run time: 4-8h.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - seria: Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication.

  Wear in sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer.Running time: 4-8h.Specimen sets:Specim. sets (# [upper, rotating] - #[lower, non-rotating]):#20-#21,  #22-#23,  #24-#25,  #26-#27,...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #24 - #25.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #24 (upper, rotating), #25 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #28 - #29.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #28 (upper, rotating), #29 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specim. sets #20-#21, #22-#23, #24-#25, #26-#27, #28-#29,#30 - #31. Run time: 0-4h.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - seria: Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication.

  Wear in sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer.Running time: 0 - 4h.Specimen sets:Specim. sets (# [upper, rotating] - #[lower, non-rotating]):#20-#21,  #22-#23,  #24-#25,  #26-#27,...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #30 - #31.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #30 (upper, rotating), #31 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #20 - #21.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #20 (upper, rotating), #21 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #22 - #23.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #22 (upper, rotating), #23 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #28 - #29.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #28 (upper, rotating), #29 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specimen set #26 - #27.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński
  • K. Druet

  - seria: Specimen running-in. Prep. to sliding friction tests. Ring-on-ring contact. Sintered alumina ceramics. Paraffin oil lubrication.

  Specimen running-in procedure. Preparation to sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. Specimen set #26 (upper, rotating), #27 (lower, non-rotating)CZ_PRZYS.MAT - accelerometerMOM_TAR.MAT...

• Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specim. sets #20-#21, #22-#23, #24-#25, #26-#27, #28-#29,#30 - #31. Run time: 0-4h. High frequency burst recording.

  Dane Badawcze

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - seria: Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication.

  Wear in sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer. High frequency burst recording.Running time: 0 - 4h.Specimen sets:Specim. sets (# [upper, rotating] - #[lower, non-rotating]):#20-#21,...

• MEASUREMENT

  Czasopisma

  ISSN: 0263-2241 , eISSN: 1873-412X

• Measurement Automation Monitoring

  Czasopisma

  ISSN: 2450-2855

• Transfer learning in imagined speech EEG-based BCIs

  Publikacja

  • J. S. Garcia Salinas
  • L. Villaseñor-Pineda
  • C. A. Reyes-Garćia
  • A. A. Torres-García

  - Biomedical Signal Processing and Control - Rok 2019

  The Brain–Computer Interfaces (BCI) based on electroencephalograms (EEG) are systems which aim is to provide a communication channel to any person with a computer, initially it was proposed to aid people with disabilities, but actually wider applications have been proposed. These devices allow to send messages or to control devices using the brain signals. There are different neuro-paradigms which evoke brain signals of interest...

  Pełny tekst do pobrania w portalu

• Metrology and Measurement Systems

  Czasopisma

  ISSN: 0860-8229 , eISSN: 2300-1941

• Paweł Burdziakowski dr inż.

  Osoby

  Katedra Geodezji

  dr inż. Paweł Burdziakowski jest specjalista w zakresie fotogrametrii i teledetekcji lotniczej niskiego pułapu, nawigacji morskiej i lotniczej. Jest również licencjonowanym instruktorem lotniczym oraz programistą. Głównymi obszarami zainteresowania jest fotogrametria cyfrowa, nawigacja platform bezzałogowych oraz systemy bezzałogowe, w tym lotnicze, nawodne, podwodne. Prowadzi badania  w zakresie algorytmów i metod poprawiających...

• DLC coating in ring-on-ring sliding with water lubrication 10MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 10MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: WATER. Tribometer: PT-3. Overall test time >15h. The test was augmented by vibration...

• DLC coating in ring-on-ring sliding with saline solution (0.9% wt.) lubrication 20MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 20MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: SALINE SOLUTION (0.9% wt.). Tribometer: PT-3. Overall test time >15h. The test was augmented...

• DLC coating in ring-on-ring sliding with saline solution (0.9% wt.) lubrication 10MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 10MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: SALINE SOLUTION (0.9% wt.). Tribometer: PT-3. Overall test time >15h. The test was augmented...

• DLC coating in ring-on-ring sliding with water lubrication 20MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 20MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: WATER. Tribometer: PT-3. Overall test time >15h. The test was augmented by vibration...

• DLC coating doped with W in ring-on-ring sliding with water lubrication 20MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of 1% W (tungsten) doped DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 20MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: WATER. Tribometer: PT-3. Overall test time >15h. The test was...

• DLC coating doped with W in ring-on-ring sliding with water lubrication 10MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of 1% W (tungsten) doped DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 10MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: WATER. Tribometer: PT-3. Overall test time >15h. The test was...

• DLC coating doped with W in ring-on-ring sliding with saline solution (0.9% wt.) lubrication 20MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of 1% W (tungsten) doped DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 20MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: SALINE SOLUTION (0.9% wt.). Tribometer: PT-3. Overall test time >15h....

• DLC coating doped with W in ring-on-ring sliding with saline solution (0.9% wt.) lubrication 10MPa/0.1m/s

  Dane Badawcze

  open access

  • A. Neyman
  • J. Łubiński
  • A. Olszewski
  • K. Druet

  Wear tests in sliding friction of 1% W (tungsten) doped DLC coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, DLC-W over DLC-W. Mean contact stress: 10MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: SALINE SOLUTION (0.9% wt.). Tribometer: PT-3. Overall test time >15h....

• CZYNNIKI DECYDUJĄCE O PRZYDATNOŚCI KOMPUTEROWEGO MODELU PRZEPŁYWÓW W SIECI WODOCIĄGOWEJ

  Publikacja

  • M. Kulbik

  - Rok 2014

  W pracy poddano analizie wielozadaniowy proces tworzenia komputerowego modelu przepływów. W efekcie zidentyfikowano szereg czynników ograniczających obszar stosowania modelu w praktyce inżynierskiej. W zakresie pozyskiwania danych strukturalnych i operacyjnych wskazano potencjalne źródła błędów, które przyczyniają się do zmniejszenia dokładności odwzorowania stanu rzeczywistego. Specjalną rangę nadano specyfikacji czynników związanych...

• Monitoring wizyjny w systemach zabezpieczenia transportu wodnego. Koncepcja implementacyjna

  Publikacja

  • J. Szulwic
  • A. Janowski

  - Logistyka - Rok 2014

  W artykule autorzy przedstawiają koncepcję zastosowania własnych badań nad pomiarem prędkości przepływu cieczy do zastosowań praktycznych w pomiarach przepływu wody w kanałach otwartych i rzekach. Jako narzędzie pomiarowe wykorzystują zestaw aparatów synchronicznych, które rejestrują indykatory przepływu znajdujące się na powierzchni analizowanej cieczy. Aparat matematyczny przedstawiony w rozwiązaniu sprowadza się do stosowania...

• STANY NIEUSTALONE TOWARZYSZĄCE POMIAROWI IMPEDANCJI PĘTLI ZWARCIA W OBWODACH WYJŚCIOWYCH ZASILACZY BEZPRZERWOWYCH UPS

  Publikacja

  • M. Olesz
  • J. Katarzyński

  - Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej - Rok 2018

  W pracy przedstawiono metodykę i wyniki pomiarów stanów nieustalonych w zasilaczu bezprzerwowym (UPS) typu on - line. Do rejestracji zdarzeń po stronie zasilania i na wyjściu UPS wykorzystano dwa przyrządy do pomiaru jakości energii elektrycznej zsynchronizowane czasowo. Rejestratory kompresują uzyskane dane pomiarowe, co może wprowadzać dodatkowe błędy pomiaru wielkości mierzonych – napięć i prądów. Dodatkowe rejestracje oscyloskopem...

  Pełny tekst do pobrania w portalu

• Porous structures in aspects of transpirating cooling of oxycombustion chamber walls

  Publikacja

  • P. Ziółkowski

  - AIP Conference Proceedings - Rok 2019

  A wet oxycombustion chamber, which must be effectively cooled due to high temperature evolved during the oxy-combustion process, by using the phenomena of Reynolds thermal transpiration and Navier slip velocity. Closures needed to execute mass flow rate in a microchannel, which should be treated as a single porous structure in the walls of the combustion chamber, have been obtained by applying a local 3D approach. The Navier-Stokes...

  Pełny tekst do pobrania w portalu

• MATHEMATICAL MODELING OF FLOOD MANAGEMENT SYSTEM IN THE CITY OF GDAŃSK, ORUŃSKI STREAM CASE STUDY

  Publikacja

  • T. Kolerski
  • D. Kalinowska

  - Acta Scientiarum Polonorum Formatio Circumiectus - Rok 2019

  Aim of the study This study analyses the efficiency of flood protection in a small urban catchment, based on a system of small reservoirs. Material and methods To assess the flood routing and surge reduction, a mathematical model of the river catchment was implemented. This was a lumped hydrological model, based on the SCS-CN method. Channel routing was performed, using kinematic wave equation. The sub-catchments have been determined...

  Pełny tekst do pobrania w portalu

• Mobile Laser Scanning Calibration on a Marine Platform

  Publikacja

  • J. Szulwic
  • P. Tysiąc

  - Polish Maritime Research - Rok 2018

  The article describes the method of calibration of the Riegl VMZ-400 mobile scanning system on a floating platform and an experiment aimed at conducting measurements from a previously calibrated instrument. The issue of factors affecting the quality of measurements was discussed. Mobile laser scanning is an increasingly popular measurement solution, but it is still innovative on a European scale. The use of a floating platform...

  Pełny tekst do pobrania w portalu

• Measurement method for capacitive sensors for microcontrollers based on a phase shifter

  Publikacja

  • Z. Czaja

  - MEASUREMENT - Rok 2022

  A complete measurement method dedicated to capacitive sensors has been developed. It includes the development of hardware (an analogue interface circuit for microcontrollers with built-in times/counters and analogue comparators) and software (a measurement procedure and a systematic error calibration (correction) algorithm which is based on a calibration dictionary). The interface circuit consists of a low-pass filter and a phase...

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• Measurements and Measurement Systems [2021/22]

  Kursy Online

  • A. Golijanek-Jędrzejczyk
  • A. Dzwonkowski
  • M. Śliwiński
  • M. Wołoszyn

  The aim of the course is to introduce theoretical and practical students with basic and advanced methods of measurement of various measured quantity and the design and function of the measurement systems.

• Field Calibration of Low-Cost Particulate Matter Sensors Using Artificial Neural Networks and Affine Response Correction

  Publikacja

  • S. Kozieł
  • A. Pietrenko-Dąbrowska
  • M. Wójcikowski
  • B. Pankiewicz

  - MEASUREMENT - Rok 2024

  Due to detrimental effects of atmospheric particulate matter (PM), its accurate monitoring is of paramount importance, especially in densely populated urban areas. However, precise measurement of PM levels requires expensive and sophisticated equipment. Although low-cost alternatives are gaining popularity, their reliability is questionable, attributed to sensitivity to environmental conditions, inherent instability, and manufacturing...

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• MEASUREMENT SCIENCE & TECHNOLOGY

  Czasopisma

  ISSN: 0957-0233 , eISSN: 1361-6501

• Evaluating calibration and robustness of pedestrian detectors

  Publikacja

  • S. Cygert
  • A. Czyżewski

  - Rok 2020

  In this work robustness and calibration of modern pedestrian detectors are evaluated. Pedestrian detection is a crucial perception com- ponent in autonomous driving and here we study its performance under different image corruptions. Furthermore, we provide analysis of classifi- cation calibration of pedestrian detectors and we show a positive effect of using style-transfer augmentation technique. Our analysis is aimed as a step...

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• [ITiT] Transmission Channel in Radio Communication Systems

  Kursy Online

  • S. J. Ambroziak

  {mlang pl} Dyscyplina: informatyka techniczna i telekomunikacja Zajęcia fakultatywne dla doktorantów II roku Prowadzący:  dr hab. inż. Sławomir Ambroziak, prof. PG Liczba godzin: 15 Forma zajęć: wykład {mlang} {mlang en} Discipline: technical informatics and telecommunications Elective course for 2nd-year PhD students Academic teachers: dr hab. inż. Sławomir Ambroziak, prof. PG Total hours of training: 15 teaching hours Course...