Wyniki wyszukiwania dla: HUMAN SYSTEM INTERACTION, SYSTEM-SYSTEM INTERACTION, ARTIFICIAL INTELLIGENCE, HYPER-CONNECTED ENVIRONMENTS, HIS, AI, REVIEW, AI TRANSFORMATION

• Implementation of failover and load balancing algorithms in SIP PBX High Availability system

  Publikacja

  • S. Kaczmarek
  • J. A. Litka
  • M. Krajewski

  - Rok 2014

  Goal of the project was to design a High Availability SIP VoIP system that guarantees access to additional services like auto-attendent and automatic call distribution. The realization of the project required system to have load balancing and failover algorithms implemented. From the end users’ point of view the whole system had to figure as a single element. After taking under consideration the known methods of implementations...

• Dedykowany System Informacji Przestrzennej w kontekście ochrony infrastruktur krytycznych

  Publikacja

  • M. Kulawiak
  • K. Bikonis
  • A. Stepnowski

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Rok 2008

  Nowe zaawansowane narzędzia Technologii Informacyjnych i Komunikacyjnych mogą stanowić bardzo użyteczną pomoc podczas przewidywania różnego rodzaju zagrożeń jak również minimalizacji związanego z nimi ryzyka. Artykuł prezentuje Sieciowy System Informacji Przestrzennej dla Szacowania i Wizualizacji Infrastruktur Krytycznych i ich Zagrożeń, stworzony dla Urzędu Miejskiego w Gdańsku przez Politechnikę Gdańską. System ten jest przeznaczony...

• Experimental examination and modification of chip suction system in circular sawing machine

  Publikacja

  • J. Barański
  • M. Jewartowski
  • J. Wajs
  • K. Orłowski
  • T. Pikała

  - Drvna Industrija - Rok 2018

  The article presents the results of experimental examination of the wood chip suction system in the existing sliding table saw before and after its modifi cation. The studies focused on the extraction hood of the mentioned system. The methodical experimental research of the pressure distribution inside the hood during wood chip removal for the selected rotational speed of saw blades of 3500 and 6000 min-1 with a diameter of 300...

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• Advanced Lithium-Ion Battery Model for Power System Performance Analysis

  Publikacja

  • S. Potrykus
  • F. Kutt
  • J. Nieznański
  • F. J. Fernández Morales

  - ENERGIES - Rok 2020

  The paper describes a novel approach in battery storage system modelling. Different types of lithium-ion batteries exhibit differences in performance due to the battery anode and cathode materials being the determining factors in the storage system performance. Because of this, the influence of model parameters on the model accuracy can be different for different battery types. These models are used in battery management system...

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• Metamaterial-Based Sub-Microwave Electromagnetic Field Energy Harvesting System

  Publikacja

  • M. Nowak

  - ENERGIES - Rok 2021

  This paper presents the comprehensive analysis of the sub-microwave, radio frequency band resonant metastructures’ electromagnetic properties with a particular emphasis on the possibility of their application in energy harvesting systems. Selected structures based on representative topologies of metamaterials have been implemented in the simulation environment. The models have been analyzed and their substitute average electromagnetic...

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• 3D-Breast System for Determining the Volume of Tissue Needed for Breast Reconstruction

  Publikacja

  • G. Małyszko
  • J. Czałpińska
  • A. Janicka
  • K. Ostrowska
  • M. Kaczmarek

  - Rok 2024

  3D imaging systems can be used to effectively determine breast volumes for surgical applications. This article presents methods for surface reconstruction and volume determination based on the point cloud created by 3D imaging. Such a system would be used to accurately estimate breast volume in patients classified for breast reconstruction surgery at plastic surgery centers. To develop such a system, various methods of determining...

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• Database for integration of information in distributed data exchange system elements of Border Guard

  Publikacja

  • S. Kaczmarek
  • M. Młynarczuk
  • M. Sac

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Rok 2015

  The paper presents the database solution for integration of information in distributed data exchange system elements of the Polish Border Guard. The proposed database solution is described in the context of data exchange system elements which control position and store identification data of vessels (fishing, sports and sailing boats) and other suspicious objects on the territorial sea, sea-coast and the internal sea-waters controlled...

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• Wirelessly Interfacing Objects and Subjects of Healthcare System – IoT Approach

  Publikacja

  • D. Dziak
  • B. Jachimczyk
  • W. J. Kulesza

  - Elektronika Ir Elektrotechnika - Rok 2016

  Wireless sensor networks, WSN, for which development has begun by military applications, are nowadays applied to all human activities; e.g. in medicine for patience monitoring or to reduce the effects of disasters. Therefore, the WSNs area has been also one of the emerging and fast growing scientific fields. Increasing interest of WSNs is even caused by equally intense growth of interest in the Internet of Things domain, IoT, in...

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• Computer-aided analysis of resonance risk in power system with Static Var Compensators

  Publikacja

  • R. Kowalak
  • R. Małkowski
  • S. Czapp
  • J. Klucznik
  • Z. Lubośny
  • K. Dobrzyński

  - Przegląd Elektrotechniczny - Rok 2016

  Static Var Compensators operation in a power system may significantly improve voltage profiles in nodes and the reactive power balance, as well as ensure greater system stability in emergency conditions. However these devices may be a cause of a resonance in the system. The aim of this paper is to call attention to the need to include resonance phenomena in a compensator’s location evaluation process. The analysis performed in...

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• System monitorowania szybkości korozji instalacji wodnych - to jakość wody. Cz. II

  Publikacja

  • J. Orlikowski
  • K. Darowicki

  - Rok 2006

  W pracy opisano bezobsługowy system monitorowania korozji. W tym systemie pomiary szybkości korozji wykonywane są automatycznie przy pomocy odpowiednich cyfrowych kart pomiarowych a następnie poprzez bezprzewodowy system transmisji danych przesyłane na serwer http.Taki system został zainstalowany wspólnie przez Wydział Ochrony Środowiska UM Gdańsk i Katedrę Elektrochemii, Korozji i Inżynierii Materiałowej PG i monitoruje instalację...

• Interior Point Method Evaluation for Reactive Power Flow Optimization in the Power System

  Publikacja

  • Z. Lubośny
  • K. Dobrzyński
  • J. Klucznik

  - Acta Energetica - Rok 2013

  The paper verifies the performance of an interior point method in reactive power flow optimization in the power system. The study was conducted on a 28 node CIGRE system, using the interior point method optimization procedures implemented in Power Factory software.

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• ZEUS - project of integrated transport safety system in Poland

  Publikacja

  • R. Krystek
  • L. Michalski
  • J. Żukowska

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Rok 2008

  Polska, podobnie jak inne kraje UE, doświadcza znaczących dysproporcji pomiędzy liczbą wypadków w transporcie drogowym i pozostałych jego rodzajach. Każda z gałęzi posiada różny system zarządzania bezpieczeństwem , bazy danych, zarządców infrastruktury itp. Chociaż systemy poszczególnych rodzajów transportu tak się różnią, poprawę ich bezpieczeństwa można osiągnąć poprzez integrację i wzajemne korzystanie z dobrych - krajowych...

• HYBRID ENERGY SYSTEM FOR A CLASSIC SHIP POWER PLANT

  Publikacja

  • R. Liberacki

  - Journal of Polish CIMEEAC - Rok 2017

  The article presents a brief overview of hybrid energy systems used on ships. The area of their application is outlined. The benefits of using such systems are also indicated. Then, the classic ship power plant is defined. The most important part of the article is a proposal how to modify a classic engine room by using a hybrid energy system. The idea is: to accumulate a part of electricity in areas where it is allowed to burn...

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• Smart Innovation Engineering (SIE): Experience-Based Product Innovation System for Industry 4.0

  Publikacja

  • M. Waris
  • C. Sanin
  • E. Szczerbicki

  - Advances in Intelligent Systems and Computing - Rok 2018

  This paper presents a semi-automatic system capable of facilitating product innovation process. This system, known as Smart Innovation Engineering (SIE) system, helps in decision-making by using the explicit knowledge of formal decision events. The SIE system carries the promise to support the innovation processes of manufactured products in a quick and efficient way. It stores and reuses the past decisional events or sets of experiences...

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• Proof of Concept of Indoor Location System Using Long RFID Readers and Passive Tags

  Publikacja

  • J. Demkowicz
  • P. Łoziński

  - Rok 2022

  The paper proposes a system for persons and objects location with the use of long radio-frequency identifications (RFIDs) readers. In order to investigate all aspects of the proposed location system, several key elements had to be analyzed, including the distance from which the tagged objects and the possibility of using more than one tag within one RFID range at the same time. When designing the system, it is also necessary to...

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• Magdalena Szuflita-Żurawska

  Osoby

  Politechnika Gdańska, Sekcja Informacji Naukowo-Technicznej, Biblioteka PG

  Magdalena Szuflita-Żurawska jest kierownikiem Sekcji Informacji Naukowo-Technicznej na Politechnice Gdańskiej oraz Liderem Centrum Kompetencji Otwartej Nauki przy Bibliotece Politechniki Gdańskiej. Jej główne zainteresowania badawcze koncentrują się w obszarze komunikacji naukowej oraz otwartych danych badawczych, a także motywacji i produktywności naukowej. Jest odpowiedzialna między innymi za prowadzenie szkoleń dla pracowników...

• Employing flowgraphs for forward route reconstruction in video surveillance system

  Publikacja

  • A. Czyżewski
  • K. Lisowski

  - JOURNAL OF INTELLIGENT INFORMATION SYSTEMS - Rok 2014

  Pawlak’s flowgraphs were utilized as a base idea and knowledge container for prediction and decision making algorithms applied to experimental video surveillance system. The system is used for tracking people inside buildings in order to obtain information about their appearance and movement. The fields of view of the cameras did not overlap. Therefore, when an object was moving through unsupervised areas, prediction was needed...

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• "3D-Breast System for Determining the Volume of Tissue Needed for Breast Reconstruction"

  Publikacja

  • G. Małyszko
  • K. Ostrowska

  - Rok 2023

  This article presents methods for surface reconstruction and volume determination based on the point cloud created by 3D imaging. Such a system would be used to accurately estimate breast volume in patients classified for breast reconstruction surgery at plastic surgery centers. To develop such a system, various methods of determining volume, based on images from the Intel D435i camera, were tested. In addition, an application...

• System zarządzania centralami 5ESS - doświadczenia wdrożeniowe i eksploatacyjne

  Publikacja

  • K. Stefaniak
  • R. Weisbrodt

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Rok 2002

  Opisano system NFM-SE wykorzystywany do zarządzania centralami 5ESS w Regionalnym Centrum Zarządzania w Gdańsku. Proces wdrażania systemu został ujęty zarówno w aspekcie technicznym (konfiguracja sprzętowa, funkcje systemu) jaki zastosowania procedur. W artykule zostały zawarte spostrzeżenia będące wynikiem wiedzy zdobytej podczas eksploatacji systemu.

• CAES – Energy storage providing stability for national power system

  Publikacja

  • D. Jakowski

  - Rok 2013

  This paper presents a short characteristics of the power system. It also describes various types of energy storage technologies. The suggested solution of accumulation and generation of electric power is based on the cooperation of gas turbine with Compressed Air Storage Energy systems – CAES. This analysis describes also various types of cooperation of CAES and renewable sources of energy, particularly wind power systems.

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• System koherentnej tomografii optycznej czuły na stan polaryzacji

  Publikacja

  • M. Maciejewski
  • J. Pluciński
  • B. Kosmowski

  - Rok 2006

  W pracy przedstawiono konstrukcję systemu koherentnej tomografii optycznej umożliwiającego pomiar właściwości materiałów dwójłomnych. System pomiarowy wykorzystuje propagację wiązek promieniowania w wolnej przestrzeni. Promieniowanie prowadzone jest w układzie z zachowaniem stanu polaryzacji. Zastosowano detekcję zrównoważoną poprawiając właściwości pomiarowe systemu. Zostały przedstawione wstępne wyniki pomiarów.

• Adaptive Multiplex Resource Allocation Method for DAB+ Broadcast System

  Publikacja

  • P. Falkowski-Gilski

  - Rok 2017

  In this paper an adaptive multiplex resource allocation method for the DAB+ broadcast system is presented. An analysis of content transmitted over different radio programs with respect to their profile is discussed. Simulation results of an adaptive multiplexer, as well as the technological demonstrator, fully compatible with the DAB+ standard, are described. The concept is verified by a subjective quality assessment study of real-time...

• Experimental investigations of concrete dowels in composite floor system

  Publikacja

  • M. Abramski
  • J. Schnell

  - Rok 2008

  Opisano nowy system stropow zespolonych umozliwiajacych montaz instalacji klimatyzacyjnych, wentylacyjnych i grzewczych w przestrzeni pomiedzy dwoma plytami betonowymi konstrukcji stropu: gorna i dolna. Obie plyty polaczone sa wzajemnie srodnikami stalowymi z wycieciami u gory i na dole w ksztalcie 'puzzle', ktore we wspolpracy z plyta betonowa tworza tzw. dyble betonowe. Wykonano badania laboratoryjne typu 'Push-out' tych polaczen...

• Agent System for Managing Distributed Mobile Interactive Documents

  Publikacja

  • M. Godlewska

  - LECTURE NOTES IN COMPUTER SCIENCE - Rok 2010

  The MIND architecture of distributed mobile interactive document is a new processing model defined for facilitate informed decision-making in non-algorithmic decision-making processes carried out by knowledge-based organizations. The aim of this architecture is to change the static document to mobile agents, which are designed to implement the structure of the organization through autonomous migration between knowledge workers...

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• System monitorowania wybranych parametrów środowiska z wykorzystaniem sieci GSM

  Publikacja

  • K. Bikonis
  • K. Jaśkiewicz

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Rok 2010

  W artykule przedstawiony zostanie prototyp systemu monitorowania wybranych parametrów środowiska z wykorzystaniem sieci GSM. Aktualnie opracowany system jest w stanie monitorować temperaturę, ciśnienie, wilgotność względną, natomiast w docelowym systemie dodatkowo - prędkość i kierunek wiatru, wielkość opadów, nasłonecznienie oraz wysokość wód w zbiornikach wodnych. Akwizycja danych z rozproszonych stacji meteorologicznych odbywa...

• Deep Learning-Based Intrusion System for Vehicular Ad Hoc Networks

  Publikacja

  • L. Fei
  • Z. Jiayan
  • S. Jiaqi
  • E. Szczerbicki

  - CMC-Computers Materials & Continua - Rok 2020

  The increasing use of the Internet with vehicles has made travel more convenient. However, hackers can attack intelligent vehicles through various technical loopholes, resulting in a range of security issues. Due to these security issues, the safety protection technology of the in-vehicle system has become a focus of research. Using the advanced autoencoder network and recurrent neural network in deep learning, we investigated...

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• System transportu ładunków masowych, W, specj. STW, sem. 5, zimowy 22/23 (O:09980)

  Kursy Online

  • J. Nakielski

  Kurs jest przeznaczony do wykładów z przedmiotu "Systemy transportu ładunków masowych"

• Performance Analysis of Interaction between Smart Glasses and Smart Objects Using Image-Based Object Identification

  Publikacja

  • J. Rumiński
  • A. Bujnowski
  • T. Kocejko
  • J. Wtorek
  • A. Andrushevich
  • M. Biallas
  • R. Kistler

  - International Journal of Distributed Sensor Networks - Rok 2016

  We propose the use of smart glasses to collaborate with smart objects in the Internet of Things environment. Particularly we are focusing on new interaction methods and the analysis of acceptable reaction times in the process of object recognition using smart glasses. We evaluated the proposed method using user studies and experiments with three different smart glasses: Google Glass, Epson Moverio, and the developed eGlasses platform....

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• Transmission Losses Spatial Analysis of the Supply System of Electrified Urban Transport Network

  Publikacja

  • M. Bartłomiejczyk

  - Rok 2017

  The paper presents mathematical model TOPSIS which was applied for MCDA benchmark of trolleybus supply system. Moreover, paper presents the novel method of transmission losses analysis in electrified urban transport system. Research work was based on measurements realized in Gdynia trolleybus network.

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• Intelligent decision-making system for autonomous robots

  Publikacja

  • Z. Kowalczuk
  • M. Czubenko

  - International Journal of Applied Mathematics and Computer Science - Rok 2011

  Adaptacja może być oparta na różnych koncepcjach cybernetycznych (takich jak algorytmy genetyczne, rojowe, sieci neuronowe, itp.). Główna myśl opisywanej pracy opiera się na wykorzystaniu modeli psychologii żywych istot (człowieka) w konstrukcji systemów sterowania jednostek autonomicznych w celu adaptacji jednostki do zmiennego środowiska (kluczowe dla projektu jest traktowanie elementów motywacyjnych jako problemu osobowości)....

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• Distributed reputation system for multihop mobile ad hoc networks

  Publikacja

  • J. Konorski
  • R. Orlikowski

  - Rok 2008

  Zaproponowano system reputacyjny dla bezprzewodowej sieci rozległej ad hoc, pozwalający stacjm sieci zachować tzw. anonimowość pakietową oraz odróżniać zachowania niekoperacyjne od efektów przeciążenia sieci. Zastosowano generację miar reputacyjnych przy wykorzystaniu mechanizmu lokalnego nasłuchiwania (watchdog). Przeprowadzono symulacyjne badania odporności tego systemu na obecność stacji niewspółpracujących.

• Problems of Connecting Wind Farms to the Power System with HV Cables

  Publikacja

  • J. Klucznik

  - Acta Energetica - Rok 2016

  This paper presents problems caused by connecting wind farms to a power system with high voltage cables. The author highlights possible problems with reactive power compensation, depending on the arrangement of the shunt reactor connection and settings of control systems for reactive power and voltage of the wind farm. The paper also discusses issues of increasing active power losses caused by a shunt reactor installation.

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• A Low-Cost System for Far-Field Non-Anechoic Measurements of Antenna Performance Figures

  Publikacja

  • J. K. Olencki
  • V. Waladi
  • A. Bekasiewicz
  • L. Leifsson

  - IEEE Access - Rok 2023

  Prototype measurements are the key step in the development of antenna structures. Typically, their far-field characteristics are validated in expensive, dedicated facilities such as open range sites, or anechoic chambers. Despite being necessary for obtaining high-precision data (e.g., for device qualification), the use of costly infrastructure might not be fully justified when the main goal of measurements includes demonstration...

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• Situational Awareness Network for the Electric Power System: the Architecture and Testing Metrics

  Publikacja

  • D. Bolzoni
  • R. Leszczyna
  • M. Wróbel

  - Annals of Computer Science and Information Systems - Rok 2016

  The contemporary electric power system is highly dependent on Information and Communication Technologies which results in its exposure to new types of threats, such as Advanced Persistent Threats (APT) or Distributed-Denial-of-Service (DDoS) attacks. The most exposed components are Industrial Control Systems in substations and Distributed Control Systems in power plants. Therefore, it is necessary to ensure the cyber security of...

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• SYSTEM WIZYJNY DO OBRAZOWANIA POŁOŻENIA PRZESTRZENNEGO OBIEKTU TYPU OSTROSŁUP

  Publikacja

  • P. Hirsch
  • L. Rafiński
  • A. Golijanek-Jędrzejczyk

  - Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej - Rok 2013

  W referacie przedstawiono system wizyjny, umożliwiający pomiar i wizualizację położenia ostrosłupa na scenie. System wykorzystuje stanowisko laboratoryjne Katedry Metrologii i Systemów Informacyjnych na Wydziale Elektrotechniki i Automatyki Politechniki Gdańskiej. Stanowisko pomiarowe składa się z następujących elementów: kamery cyfrowej wraz z obiektywem, wyposażonej w interfejs FireWire, zestawu oświetlaczy i komputera osobistego...

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• The project IDENT: Multimodal biometric system for bank client identity verification

  Publikacja

  • A. Czyżewski
  • P. Bratoszewski
  • P. Hoffmann
  • M. Lech
  • M. Szczodrak

  - Rok 2017

  Biometric identity verification methods are implemented inside a real banking environment comprising: dynamic handwritten signature verification, face recognition, bank cli-ent voice recognition and hand vein distribution verification. A secure communication system based on an intra-bank client-server architecture was designed for this purpose. Hitherto achieved progress within the project is reported in this paper with a focus...

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• Smart Innovation Engineering System - A Tool for Facilitating Product Innovation Process

  Publikacja

  • E. Szczerbicki
  • M. Waris
  • C. Sanin

  - International Journal of Scientific and Engineering Research - Rok 2017

  For the survival and prosperity of the manufacturing unit, entrepreneurs need to find out new ideas that can be implemented in the products leading to innovation. The current study employs a systematic approach for product innovation. In this approach past experiences based on innovation decisions are stored and recalled during the innovation problem solving process. Implementing this system in the process of product innovation...

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• Developing a Metropolitan Transport System—Exemplified by the Gdansk–Gdynia–Sopot Metropolitan Area

  Publikacja

  • K. Jamroz
  • K. Grzelec
  • L. Michalski
  • R. Okraszewska
  • K. Birr

  - Rok 2018

  As regional centres with metropolitan functions, metropolises grow and develop depending on how well they can meet the area’s transport needs internally and externally, a result of their socio-economic relations. The transport system of a metropolitan area must ensure that people and goods can move efficiently, effectively and environmentally friendly. Over the last ten years, the transport system of the Gdańsk–Gdynia–Sopot Metropolitan...

• SEWAGE SYSTEM CONCEPT FOR KAMIEŃ VILLAGE IN THE COMMUNE OF SZEMUD

  Publikacja

  • D. Derwis

  - Rok 2020

  The aim of this thesis is to solve a disturbing problem, which is illegal sewage discharge, without any previous treatment in a village Kamień, Szemud commune, Poland, by developing a multivariate sewerage system concept. The introduction submits the theory concerning the division of sewer systems as well as the wastewater treatment’s level. Moreover, there is also the problem of rural sanitation presented and main locality –...

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• Evaluation of Street Lighting Efficiency Using a Mobile Measurement System

  Publikacja

  • P. Tomczuk
  • M. Chrzanowicz
  • P. Jaskowski
  • M. Budzyński

  - ENERGIES - Rok 2021

  The issue concerns the initial stage of work on a method for performing a rapid assessment of the energy efficiency and illuminance of a street lighting installation. The proposed method is based on simultaneous measurement of illuminance from three lux meters placed on the roof of the vehicle. The data are acquired in road traffic, while the vehicle is driving. The proposed solution will allow in the future to quickly and reproducibly...

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• Data on solutions of Hes1 system

  Dane Badawcze

  open access

  • A. Bartłomiejczyk
  • M. Bodnar
  • G. Graff

  Hes1 protein (hairy and enhancer of split 1) belongs to the helix-loop-helix (bHLH) family of transcription proteins, i.e. DNA-binding proteins in the promoter region or in another region where regulation of transcription processes occurs.    The database collects data on solutions of the Hes1 systems with multiple binding sites and the dimer formation...

• Video content analysis in the urban area telemonitoring system

  Publikacja

  • P. Dalka
  • G. Szwoch
  • P. Szczuko
  • A. Czyżewski

  - Rok 2010

  The task of constant monitoring of video streams from a large number of cameras and reviewing the recordings in order to find a specified event requires a considerable amount of time and effort from the system operators and it is prone to errors. A solution to this problem is an automatic system for constant analysis of camera images being able to raise an alarm if a predefined event is detected. The chapter presents various aspects...

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• Simulation of fluid structure interaction in a novel design of high pressure axial piston hydraulic pump

  Publikacja

  • L. Osiecki
  • P. Patrosz
  • B. Landvogt
  • J. Piechna
  • T. Zawistowski
  • B. Żyliński

  - Archive of Mechanical Engineering - Rok 2013

  A novel type of an axial, piston-driven high pressure hydraulic pump with variable capacity marks a significant improvement in the area of the hydraulic machinery design. Total discharge from hydrostatic forces eliminates a need for a servomechanism, thus simplifying operation, reducing weight and introducing the possibility of the pump displacement control by computer. PWK-type pumps, invented in the Gdansk University of Technology,...

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• Smart heating system for home extending utilization of renewable energy sources

  Publikacja

  • A. Bujnowski
  • J. Wajs
  • K. Osiński
  • M. Kaczmarek
  • M. Jewartowski
  • J. Stąsiek
  • W. Targański

  - Rok 2018

  In the paper a modern approach to smart home heating is presented. Proposed solution utilizes at least two low-polluting energy source technologies. The main idea is to connect well known ecological energy sources in a way that they can support each other and minimize risks of failure when using single system or even both of them but managed in separate way. Considered energy technologies, used separatelly, have disadvan-tages,...

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• Laser Welding of UNS S33207 Hyper-Duplex Stainless Steel to 6061 Aluminum Alloy Using High Entropy Alloy as a Filler Material

  Publikacja

  • D. G. Mohan
  • J. Tomków
  • S. S. Karganroudi

  - Applied Sciences-Basel - Rok 2022

  The high entropy alloy (HEA) filler used during the fabrication method determines the reliability of HEAs for steel-aluminum dissimilar alloy configuration. HEAs have a direct impact on the formation of intermetallic compounds (IMC) formed by the interaction of iron (Fe) and aluminum (Al), and influence the size of the joint’s interaction zone. A novel welding process for Fe-Al alloy joints was developed to prevent the development...

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• Cognitive motivations and foundations for building intelligent decision-making systems

  Publikacja

  • Z. Kowalczuk
  • M. Czubenko

  - ARTIFICIAL INTELLIGENCE REVIEW - Rok 2023

  Concepts based on psychology fit well with current research trends related to robotics and artificial intelligence. Biology-inspired cognitive architectures are extremely useful in building agents and robots, and this is one of the most important challenges of modern science. Therefore, the widely viewed and far-reaching goal of systems research and engineering is virtual agents and autonomous robots that mimic human behavior in...

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• Digital Processing of Frequency–Pulse Signal in Measurement System

  Publikacja

  • D. Świsulski
  • E. Pawłowski
  • M. Dorozhovets

  - Rok 2018

  The work presents the issue of the use of multichannel measurement systems of sensors processing input value to impulse signal frequency. The frequency impulse signal obtained from such sensors is often required to be processed at the same time with a voltage signal which is obtained from other sensors used in the same measurement system. In such case, it is usually necessary to sample the output signals from all sensors in the...

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• Mutual Coupling Reduction in Antenna Arrays Using Artificial Intelligence Approach and Inverse Neural Network Surrogates

  Publikacja

  • S. Roshani
  • S. Kozieł
  • S. Yahya
  • M. Chaudhary
  • Y. Ghadi
  • S. Roshani
  • Ł. Gołuński

  - SENSORS - Rok 2023

  This paper presents a novel approach to reduce undesirable coupling in antenna arrays using custom-designed resonators and inverse surrogate modeling. To illustrate the concept, two stand-ard patch antenna cells with 0.07λ edge-to-edge distance are designed and fabricated to operate at 2.45 GHz. A stepped-impedance resonator is applied between the antennas to suppress their mutual coupling. For the first time, the optimum values...

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• Analysis of Accuracy of Modified Gradient Method in Indoor Radiolocalisation System

  Publikacja

  • J. Sadowski
  • A. Czapiewska

  - Rok 2014

  In this paper a new method, called modified gradient method, has been proposed for position calculation on the basis of distance measurement in indoor environment. It is shown that well known method of position calculation such as Foy is inefficient in indoor environment. In this article is also described the indoor radiolocalisation system which was used for collecting distance measurements which were employed for further comparative...

• Computational Intelligence - sem. 2022/23

  Kursy Online

  • Z. Kowalczuk
  • T. Białaszewski

  Widening the students knowledge about the selected methods of artificial intelligence