Search results for: COMMUTATION UNIT DESIGN

• Protection System Design of Induction Motor for Industries

  Publication

  • S. Shaikh
  • D. Kumar
  • A. Hakeem
  • A. Muhammad Soomar

  - Modelling and Simulation in Engineering - Year 2022

  The fundamental and durable structures of induction motor, as well as their low manufacturing cost, make them popular components in a wide range of current applications. Providing a safety net for employees is a must-have for businesses. This project’s motivation for improvement is to provide industrial motors, lift motors, pumps, and so on with safety. An induction motor’s primary goal is to protect it from problems, such as...

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• AGENT-BASED APPROACH TO THE DESIGN OF RBF NETWORKS

  Publication

  • I. Czarnowski
  • P. Jędrzejowicz

  - CYBERNETICS AND SYSTEMS - Year 2013

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• Progress in design of adsorption refrigeration systems. Evaporators

  Publication

  • W. Kalawa
  • K. Grabowska
  • K. Sztekler
  • J. Krzywański
  • M. Sosnowski
  • S. Stefański
  • T. Siwek
  • W. Nowak

  - EPJ Web of Conferences - Year 2019

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• SNDlib 1.0—Survivable Network Design Library

  Publication

  • S. Orlowski
  • R. Wessäly
  • M. Pióro
  • A. Tomaszewski
  • A. Tomaszewski

  - NETWORKS - Year 2010

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• Design of Microwave-Based Angular Displacement Sensor

  Publication

  • A. K. Jha
  • N. Delmonte
  • A. Lamęcki
  • M. Mrozowski
  • B. Maurizio

  - IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS - Year 2019

  This letter presents a novel microwave-based rotation sensor having a wide dynamic range to detect and measure the angular displacement in terms of the change in resonant frequency. The proposed sensor is based on the microstrip technology, where a rotor comprised of a complementary splitring resonator (CSRR) placed on the ground plane of the microstrip line is free to rotate around its axis. The mechanical rotation of CSRR determines...

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• Novel Design of an Ocean Wave Power Device

  Publication

  • W. Litwin
  • C. Dymarski
  • P. Dymarski

  - Key Engineering Materials - Year 2012

  W artykule przedstawiono nowoczesną boję energetyczną o opatentowanej konstrukcji. Omówiono jej konstrukcję oraz przedstawiono problemy konstrukcyjne i badawcze. W ostatniej części artykułu przedstawiono wyniki badań wykonanych na modelu w basenie modelowym.

• Control theory methods in diagnostic system design

  Publication

  • Z. Kowalczuk
  • P. Suchomski

  - Year 2004

  Praca dotyczy zastosowania wybranych metod teorii sterowania do syntezy al-gorytmów detekcji uszkodzeń. Algorytmy takie, stanowiące istotną gałąźwspółczesnej diagnostyki technicznej obiektów dynamicznych, w swej istocieopierają się na rozwiązaniach odpowiednich zadań odpornego wyznaczania wek-torów resztowych, czyli ważonych błędów oszacowań wyjściadanego obiektu dy-namicznego (nadzorowanego procesu). Na treść pracy...

• Design of knowledge based systems in environmental engineering.

  Publication

  • Z. Kowalczuk
  • C. Orłowski

  - Year 2003

  W pracy omawia się konstrukcję samo narastającego modelu rozmytego zarządzania przedsięwzięciami informatycznymi, stosowanego do wspomagania wytwarzania systemów opartych na wiedzy. Proponowany model służy w szczególności do zarządzania zmianami finansowania i czasu realizacji projektów. Opiera się on na eksperymentalnej regułowej wiedzy, pochodzącej z realizacji zarządzania przedsięwzięciami informatycznymi, na teorii systemów...

• Hygienic design of pumps, homogenisers and dampening devices.

  Publication

  • C. Cobian
  • J. Friedssch
  • T. Gilmore
  • H. Johl
  • T. Matuszek
  • A. Maule
  • K. Renzelmann
  • R. Stahlkopf
  • T. Tuuslev

  - Year 2004

  Przedstawiono wymagania dotyczące materiałów oraz ich przygotowania, a także dla powierzchni wewnętrznych i zewnętrznych urządzeń takich jak pompy, homogenizatory i nawilżacze oraz ich elementów, zwłaszcza wielu typów uszczelnień, ze względu na ich zastosowanie do produkcji żywności w warunkach sanitarno-higienicznych i maksymalne wyeliminowanie zagożeń dla jakości podczas jej wytwarzania w różnorodnych procesach technologicznych.

• Aerated grit chambers hydraulic design equation.

  Publication

  • J. Sawicki

  - Year 2004

  W pracy zaproponowano metodę wymiarowania piaskowników napowietrzanych. Jej głównymi elementami są wyznaczanie niezbędnej intensywności aeracji ścieków, pola ich prędkości oraz trajektorii cząstek zawiesiny.

• Design of knowledge-based systems in environmental engineering.

  Publication

  • Z. Kowalczuk
  • C. Orłowski

  - Year 2004

  W pracy omawia się konstrukcję iteracyjnie dostrajającego się modelu rozmytego zarządzania przedsięwzięciami informatycznymi, stosowanego do wspomagania wytwarzania systemów opartych na wiedzy. Proponowany model służy w szczególności do zarządzania zmianami finansowania i czasu realizacji projektów dotyczących m.in. systemów wykorzystywanych w (inżynierii) ochronie środowiska. Struktura tego modelu zasadza się na teorii systemów...

• 2D inverse method of turbomachinery stage design

  Publication

  • R. Puzyrewski

  - Year 2003

  1. How 2D model for turbomachinery stages has developed historically. 2. Recent understanding of physical background of 2D model. 3. Curvilinear system of non-orthogonal coordinates in the application to 2D model. 4. Set of basic equations. 5. Closing conditions for the inverse problem. 6. Examples of solutions a)

• Stirling engine design effects on performance indicies.

  Publication

  • M. Carlini
  • H. Kormański

  - Year 2003

  W pracy przedstawiono analizę wpływu wybranych parametrów konstrukcyjnych silnika Stirlinga MAC-02 na jego własności eksploatacyjne. Przyjmując maksimum mocy jako kryterium optymalizacji badano jaki wpływ na wybrane wskaźniki jakości (moc i sprawność) oraz optymalizowane parametry konstrukcyjne silnika (wymiary wymiennika cieplnego oraz parametry układu korbowego) mają ograniczenia nałożone na ciepło dostarczane oraz długość...

• Information significance in engineering design processes in shipyards

  Publication

  • A. Królicka-Gałązka

  - Year 2005

  W artykule zwrócono uwagę na aspekt zarządzania procesem budowy statku, zarządzania informacją w procesie projektowania oraz znaczeniu systemów informacyjnych w transmisji informacji pomiędzy biurem projektowym a organizacjami współpracującymi. Dzięki jednolitej informacji projektowej we wszystkich fazach projektowania uzyskujemy ciągłość procesu projektowego, eliminację niepotrzebnych kosztów związanych z poprawą błędów oraz lepszą...

• Design of electromagnetic shields for small electronic units.

  Publication

  • Z. Felendzer

  - Year 2005

  Systemy elektroniczne, które przetwarzają informacje niejawną lub informację chronioną prawem, wymagają nie tylko jej szyfrowania, ale także zastosowania środków i metod minimalizacji ulotu elektromagnetycznego, jaki zawsze towarzyszy elektronicznemu przetwarzaniu informacji. Wymagania dotyczące tłumienia emisji promieniowanej i przewodzonej, w szczególności dotyczące przetwarzania i przesyłania informacji tajnej osiągają poziom...

• Optimization issues in distributed computing systems design

  Publication

  • K. Walkowiak
  • J. Rak

  - Year 2014

  In recent years, we observe a growing interest focused on distributed computing systems. Both industry and academia require increasing computational power to process and analyze large amount of data, including significant areas like analysis of medical data, earthquake, or weather forecast. Since distributed computing systems – similar to computer networks – are vulnerable to failures, survivability mechanisms are indispensable...

• A Concept of Mechatronic design for a Surveillance of Dynamic Systems

  Publication

  • K. J. Kaliński
  • M. Galewski
  • M. Chodnicki
  • C. Buchholz

  - Year 2014

  W publikacji przedstawiono zastosowanie koncepcji projektowania mechatronicznego w nadzorowaniu systmów dynamicznych. W szczególności są to aktywne nadzorowanie drgań podczas frezowania oraz nadzorowanie ruchu platformy 3-kołowej. Przy tworzeniu opisywanych rozwiązań zastosowano techniki projektowania wirtualnego, symulacjje komputerowe jaki w technice Hardware-in-the-Loop. W pracy zamieszczono także przykładowe wyniki badań eksperymentalnych...

• THE ROLE OF INFERENCE IN MOBILE MEDICAL APPLICATION DESIGN

  Publication

  • T. Kocejko

  - Year 2021

  In the early 21st century, artificial intelligence began to be used to process medical information. However, before this happened, predictive models used in healthcare could only consider a limited number of variables, and only in properly structured and organised medical data. Today, advanced tools based on machine learning techniques - which, using artificial neural networks, can explore extremely complex relationships - and...

• Introducing Design for Disassembly Concept to the MSc Curricula

  Publication

  • K. Kufel
  • J. Wachowicz
  • R. Bielski
  • C. Graul
  • M. Żółtowski

  - Year 2017

  11th International Technology, Education and Development Conference

• The principles of arturbain.fr for teaching sustainable urban design

  Publication

  • I. Burda
  • M. Dymnicka

  - World Transactions on Engineering and Technology Education - Year 2019

  The article is an attempt to show how important it is in the contemporary education of architecture students to use an ordered repertoire of principles and concepts of a universal nature, at the same time, pointing to the new directions of solutions and answers to the problems of the 21st century. This task is implemented by the French Association L'Arturbain dans les Territoires. It is accompanied by an idea consisting in observing...

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• Improved-Efficacy EM-Driven Optimization of Antenna Structures Using Adaptive Design Specifications and Variable-Resolution Models

  Publication

  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION - Year 2023

  Optimization-driven parameter tuning is an essential step in the design of antenna systems. Although in many cases it is still conducted through parametric studies, rigorous numerical methods become a necessity if truly optimum designs are sought for, and the problem intricacies (number of variables, multiple goals, constraints) make the interactive approaches insufficient. The two practical considerations of electromagnetic (EM)-driven...

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• Recidivism Rate among patients discharged from long care unit in forensic psychiatry program at Mental Health Hospital, Taif, Saudi Arabia

  Publication

  • A. Alzahrani
  • S. Quershi
  • J. Siddiqui
  • J. A. SIDDIQUI
  • D. F. QURESHI

  - Indian Journal of Mental Health - Year 2021

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• Recent Advances in Accelerated Multi-Objective Design of High-Frequency Structures using Knowledge-Based Constrained Modeling Approach

  Publication

  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - KNOWLEDGE-BASED SYSTEMS - Year 2021

  Design automation, including reliable optimization of engineering systems, is of paramount importance for both academia and industry. This includes the design of high-frequency structures (antennas, microwave circuits, integrated photonic components), where the appropriate adjustment of geometry and material parameters is crucial to meet stringent performance requirements dictated by practical applications. Realistic design has...

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• PROTEIN ENGINEERING DESIGN & SELECTION

  Journals

  ISSN: 1741-0126 , eISSN: 1741-0134

• Current Computer-Aided Drug Design

  Journals

  ISSN: 1573-4099 , eISSN: 1875-6697

• Art Design & Communication in Higher Education

  Journals

  ISSN: 1474-273X , eISSN: 2040-0896

• International Journal of Mechanics and Materials in Design

  Journals

  ISSN: 1569-1713 , eISSN: 1573-8841

• Journal of Integrated Design & Process Science

  Journals

  ISSN: 1092-0617 , eISSN: 1875-8959

• Foundations and Trends in Electronic Design Automation

  Journals

  ISSN: 1551-3939 , eISSN: 1551-3947

• JOURNAL OF COMPUTER-AIDED MATERIALS DESIGN

  Journals

  ISSN: 0928-1045

• Sequential Analysis-Design Methods and Applications

  Journals

  ISSN: 0747-4946 , eISSN: 1532-4176

• International Journal of Design Creativity and Innovation

  Journals

  ISSN: 2165-0349 , eISSN: 2165-0357

• Practice Periodical on Structural Design and Construction

  Journals

  ISSN: 1084-0680 , eISSN: 1943-5576

• International Journal of Design Sciences and Technology

  Journals

  ISSN: 1630-7267

• International Journal of Art and Design Education

  Journals

  ISSN: 1476-8062 , eISSN: 1476-8070

• Multiscale and Multidisciplinary Modeling, Experiments and Design

  Journals

  eISSN: 2520-8179

• Nakhara : Journal of Environmental Design and Planning

  Journals

  ISSN: 2672-9016 , eISSN: 2651-2416

• MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES

  Journals

  ISSN: 1539-7734 , eISSN: 1539-7742

• JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN

  Journals

  ISSN: 0309-3247 , eISSN: 2041-3130

• JOURNAL OF COMPUTER-AIDED MOLECULAR DESIGN

  Journals

  ISSN: 0920-654X , eISSN: 1573-4951

• INTERNATIONAL JOURNAL OF TECHNOLOGY AND DESIGN EDUCATION

  Journals

  ISSN: 0957-7572 , eISSN: 1573-1804

• STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS

  Journals

  ISSN: 1541-7794 , eISSN: 1541-7808

• On Nature-Inspired Design Optimization of Antenna Structures Using Variable-Resolution EM Models

  Publication

  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - Scientific Reports - Year 2023

  Numerical optimization has been ubiquitous in antenna design for over a decade or so. It is indispensable in handling of multiple geometry/material parameters, performance goals, and constraints. It is also challenging as it incurs significant CPU expenses, especially when the underlying computational model involves full-wave electromagnetic (EM) analysis. In most practical cases, the latter is imperative to ensure evaluation reliability....

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• COMBINING FUNCTIONAL AND AESTHETIC ASPECTS OF DAYLIGHTING IN SUSTAINABLE ARCHITECTURE WITH THE USE OF DIGITAL DESIGN METHODS

  Publication

  • M. Rogińska-Niesłuchowska

  - Year 2016

  The aesthetics of modern architecture should relate to its origins and goals - the environment, function, sustainability and its users. One of the conditions that meet the criteria is the presence of daylight and the use of its potential. The contemporary digital tools that support the design process allow to controlling the use of difficult and capricious materials, such as daylight. They also combine daylighting aspects with...

• Design of Intelligent Low-Voltage Load Switch for Remote Control System in Smart Grid

  Publication

  • D. Xiong
  • X. Chen
  • R. Martinek
  • H. Wen
  • D. Luo
  • J. Smulko

  - Iranian Journal of Science and Technology-Transactions of Electrical Engineering - Year 2021

  Current low-voltage load switches do not support remote disconnect/connect and real-time monitoring of a disconnect/connect state. Addressing to these issues, this paper presents a low-voltage load switch for a smart remote control system, which uses a one-chip microcontroller board and a DC step motor drive mechanism and provides the feedback on the switch status also. Arrears disconnect and full-pay connect control is implemented...

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• Reliable low-cost surrogate modeling and design optimisation of antennas using implicit space mapping with substrate segmentation

  Publication

  • S. Kozieł
  • A. Bekasiewicz

  - IET Microwaves Antennas & Propagation - Year 2017

  Abstract: In this work, a reliable methodology for fast simulation-driven design optimisation of antenna structures is proposed. The authors’ approach exploits implicit space mapping (ISM) technology. To adopt it for handling antenna structures, they introduce substrate segmentation with separate dielectric permittivity value assigned for each segment as ISM preassigned parameters. At the same time, the coarse model for space mapping...

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• Low-cost multiband compact branch-line coupler design using response features and automated EM model fidelity adjustment

  Publication

  • S. Kozieł
  • A. Bekasiewicz

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Year 2018

  Design closure of compact microwave components is a challenging problem because of significant electromagnetic (EM) cross-couplings in densely arranged layouts. A separate issue is a large number of designable parameters resulting from replacement of conventional transmission line sections by compact microstrip resonant cells. This increases complexity of the design optimization problem and requires employment of expensive high-fidelity...

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• Expedited Design Closure of Antenna Input Characteristics by Trust Region Gradient Search and Principal Component Analysis

  Publication

  • J. Tomasson
  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - IEEE Access - Year 2020

  Optimization-based parameter tuning has become an inherent part of contemporary antenna design process. For the sake of reliability, it is typically conducted at the level of full-wave electromagnetic (EM) simulation models. This may incur considerable computational expenses depending on the cost of an individual EM analysis, the number of adjustable variables, the type of task (local, global, single-/multi-objective optimization),...

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• A comprehensive survey on low-cost ECG acquisition systems: Advances on design specifications, challenges and future direction

  Publication

  • N. Faruk
  • A. Abdulkarim
  • I. Emmanuel
  • Y. Y. Folawiyo
  • K. S. Adewole
  • H. A. Mojeed
  • A. A. Oloyede
  • L. A. Olawoyin
  • I. A. Sikiru
  • M. Nehemiah... and 5 others

  - Biocybernetics and Biomedical Engineering - Year 2021

  Availability of low-cost, reliable, and portable Electrocardiography (ECG) devices is still very important in the medical world today. Despite the tremendous technological advancement, Cardiovascular Diseases (CVDs) remain a serious health burden claiming millions of lives on an annual basis globally. This is more prevalent in Low and Middle-Income Countries (LMICs) where there are huge financial instability and lack of critical...

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• Karol Grębowski dr inż.

  People

  Department of Technical Fundamentals of Architecture Design

   Karol Grębowski (M.Sc.) works as an assistant at the Department of Technical Fundamentals of Architecture Design of the Faculty of Architecture at Gdansk University of Technology. His scientific research deals with dynamic phenomena occurring during the vibration of structures, bridges, and studies the design methodology of the elements forming passive protection system of the vehicles degraded  by struck or explosion in the context...