Wyniki wyszukiwania dla: computer aided engineering

• Towards Computer-Aided Graphene Covered TiO2-Cu/(CuxOy) Composite Design for the Purpose of Photoinduced Hydrogen Evolution

  Publikacja

  • Ł. Lewandowski
  • A. Gajewicz-Skretna
  • T. Klimczuk
  • G. Trykowski
  • K. Nikiforow
  • W. Lisowski
  • A. Gołąbiewska
  • A. Zaleska-Medynska

  - Catalysts - Rok 2021

  In search a hydrogen source, we synthesized TiO2-Cu-graphene composite photocatalyst for hydrogen evolution. The catalyst is a new and unique material as it consists of copper-decorated TiO2 particles covered tightly in graphene and obtained in a fluidized bed reactor. Both, reduction of copper from Cu(CH3COO) at the surface of TiO2 particles and covering of TiO2-Cu in graphene thin layer by Chemical Vapour Deposition (CVD) were...

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• Computer Applications in Electrical Engineering

  Czasopisma

  ISSN: 1508-4248

• An Efficient Framework For Fast Computer Aided Design of Microwave Circuits Based on the Higher-Order 3D Finite-Element Method

  Publikacja

  • A. Lamęcki
  • Ł. Balewski
  • M. Mrozowski

  - RADIOENGINEERING - Rok 2014

  In this paper, an efficient computational framework for the full-wave design by optimization of complex microwave passive devices, such as antennas, filters, and multiplexers, is described. The framework consists of a computational engine, a 3D object modeler, and a graphical user interface. The computational engine, which is based on a finite element method with curvilinear higher-order tetrahedral elements, is coupled with built-in...

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• Algorithm for searching out similar ships within expert system of computer aided preliminary design of ship power plant

  Publikacja

  • M. Meler-Kapcia

  - Polish Maritime Research - Rok 2008

  W pracy zaprezentowano algorytm wyszukiwania statków podobnych zaimplementowany w hybrydowym systemie wspomagania projektowania wstępnego siłowni okrętowej na podstawie nowych funkcji podobieństwa oraz zaadaptowanych z literatury. Do wyszukiwania statków podobnych została zastosowana metoda optymalizacji wielokryterialnej ważonych zysków.

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• ProSIL software for computer aided functional Safety management = Program komputerowy ProSIL do wspomagania zarządzaniem bezpieczeństwa funkcjonalnego

  Publikacja

  • T. Barnert
  • P. Kacprzak
  • K. Kosmowski
  • M. Porzeziński
  • M. Śliwiński
  • J. Zawalich

  - Journal of Polish Safety and Reliability Association, Summer Safety and Reliability Seminars - Rok 2011

  ..

• Computer-Aided Diagnosis of COVID-19 from Chest X-ray Images Using Hybrid-Features and Random Forest Classifier

  Publikacja

  • K. Shaheed
  • P. Szczuko
  • Q. Abbas
  • A. Hussain
  • M. Albathan

  - Healthcare - Rok 2023

  In recent years, a lot of attention has been paid to using radiology imaging to automatically find COVID-19. (1) Background: There are now a number of computer-aided diagnostic schemes that help radiologists and doctors perform diagnostic COVID-19 tests quickly, accurately, and consistently. (2) Methods: Using chest X-ray images, this study proposed a cutting-edge scheme for the automatic recognition of COVID-19 and pneumonia....

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• A computer-based training program : Refrigerating Plant as an example of recent didactic means in maritime engineering education

  Publikacja

  • T. Hajduk
  • Z. Bonca

  - Rok 2005

  W referacie przedstawiono możliwości kształcenia prowadzonego w oparciu o program komputerowy typu cbt - Chłodnia Prowiantowa. Omówiono jego strukturę i zawartość merytoryczną. Przedstawiono sposób oceny osoby szkolonej wykorzystującej ten program. Wskazano na korzyści płynące z zastosowania programów tego typu w kształceniu mechaników okrętowych. Materiał bogato ilustrowano przykładami ekranów z prezentowanego programu.

• COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

  Czasopisma

  ISSN: 0045-7825 , eISSN: 1879-2138

• World Research Journal of Computer-Aided Drug Design

  Czasopisma

  ISSN: 2320-5687

• BIOINFO Computer Engineering

  Czasopisma

  ISSN: 2249-3980

• Computer Engineering and Applications

  Czasopisma

  ISSN: 1002-8331

• COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING

  Czasopisma

  ISSN: 1025-5842 , eISSN: 1476-8259

• IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS

  Czasopisma

  ISSN: 0278-0070 , eISSN: 1937-4151

• Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics

  Czasopisma

  ISSN: 1003-9775

• COMPUTER SYSTEMS SCIENCE AND ENGINEERING

  Czasopisma

  ISSN: 0267-6192

• Journal of Electrical and Computer Engineering

  Czasopisma

  ISSN: 2090-0147 , eISSN: 2090-0155

• Jisuanji Gongcheng/Computer Engineering

  Czasopisma

  ISSN: 1000-3428

• International Journal of Innovative Research in Computer and Communication Engineering

  Czasopisma

  ISSN: 2320-9798

• Journal of Telecommunication, Electronic and Computer Engineering

  Czasopisma

  ISSN: 2180-1843

• International Journal of Electrical and Computer Engineering

  Czasopisma

  eISSN: 2088-8708

• Indian Journal of Computer Science and Engineering

  Czasopisma

  ISSN: 0976-5166 , eISSN: 2231-3850

• Computer Aided Verification

  Konferencje

• Current Computer-Aided Drug Design

  Czasopisma

  ISSN: 1573-4099 , eISSN: 1875-6697

• JOURNAL OF COMPUTER-AIDED MOLECULAR DESIGN

  Czasopisma

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

• International Journal of Electrical and Computer Engineering Systems

  Czasopisma

  ISSN: 1847-6996 , eISSN: 1847-7003

• Periodica polytechnica Electrical engineering and computer science

  Czasopisma

  ISSN: 2064-5260

• Turkish Journal of Electrical Engineering and Computer Sciences

  Czasopisma

  ISSN: 1300-0632 , eISSN: 1303-6203

• Advances in Electrical and Computer Engineering

  Czasopisma

  ISSN: 1582-7445 , eISSN: 1844-7600

• Computer Methods in Biomechanics and Biomedical Engineering-Imaging and Visualization

  Czasopisma

  ISSN: 2168-1163 , eISSN: 2168-1171

• International Journal of Advanced Trends in Computer Science and Engineering

  Czasopisma

  eISSN: 2278-3091

• Formal Methods in Computer-Aided Design

  Konferencje

• CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES

  Czasopisma

  ISSN: 1526-1492 , eISSN: 1526-1506

• Computer Assisted Methods in Engineering and Science

  Czasopisma

  ISSN: 2299-3649

• Computer aided machine design

  Kursy Online

  • J. Czyżewicz

• International Workshop on Computer-Aided Software Eng

  Konferencje

• Computer Aided Design - 2022/23

  Kursy Online

  • C. Jungnickel

• Computer Aided Design 23/24

  Kursy Online

  • C. Jungnickel

• IEEE/ACM International Conference on Computer-Aided Design

  Konferencje

• COMPUTER APPLICATIONS IN ENGINEERING EDUCATION

  Czasopisma

  ISSN: 1061-3773 , eISSN: 1099-0542

• Computer aided machine design 2022/23

  Kursy Online

  • J. Czyżewicz

• Computer Aided Manufacturing Systems (M:320417W0)

  Kursy Online

  • M. Deja

• Computer Aided Manufacturing Systems (M:320417W0)

  Kursy Online

  • D. Zieliński

• Computer Aided Machine Design and Manufacturing (PG_00060425)

  Kursy Online

  • M. Deja

• Recent advances in rapid multiobjective optimization of expensive simulation models in microwave and antenna engineering by Pareto front exploration

  Publikacja

  • S. Kozieł
  • A. Bekasiewicz

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

  Practical engineering design problems are inherently multiobjective, that is, require simultaneous control of several (and often conflicting) criteria. In many situations, genuine multiobjective optimization is required to acquire comprehensive information about the system of interest. The most popular solution techniques are populationbased metaheuristics, however, they are not practical for handling expensive electromagnetic...

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• University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science

  Czasopisma

  ISSN: 2286-3540 , eISSN: 2286-3559

• Cost-Efficient Design Methodology for Compact Rat-Race Couplers

  Publikacja

  • S. Kozieł
  • P. Kurgan
  • B. Pankiewicz

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Rok 2015

  In this article, a reliable and low-cost design methodology for simulation-driven optimization of miniaturized rat-race couplers (RRCs) is presented. We exploit a two-stage design approach, where a composite structure (a basic building block of the RRC structure) is first optimized using a pattern search algorithm, and, subsequently, the entire coupler is tuned by means of surrogate-based optimization (SBO) procedure. SBO is executed...

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• Fast geometry scaling of miniaturized microwave couplers with power split correction

  Publikacja

  • S. Kozieł
  • A. Bekasiewicz

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Rok 2019

  Redesigning a microwave circuit for various operating conditions is a practically important yet challenging problem. The purpose of this article is development and presentation of a technique for fast geometry scaling of miniaturized microwave couplers with respect to operating frequency. Our approach exploits an inverse surrogate model constructed using several reference designs that are optimized for a set of operating frequencies...

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• Analysis of circular polarization antenna design trade‐offs using low‐cost EM‐driven multiobjective optimization

  Publikacja

  • A. Bekasiewicz
  • S. Kozieł
  • Q. S. Cheng

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Rok 2019

  Circular polarization (CP) antennas are vital components of modern communication systems. Their design involves handling several requirements such as low reflection and axial ratio (AR) within the frequency range of interest. Small size is an important criterion for antenna mobility which is normally achieved as a by‐product of performance‐oriented modifications of the structure topology. In this work, multiobjective optimization...

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• Numerically efficient algorithm for compact microwave device optimization with flexible sensitivity updating scheme

  Publikacja

  • A. Pietrenko-Dąbrowska
  • S. Kozieł

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Rok 2019

  An efficient trust-region algorithm with flexible sensitivity updating management scheme for electromagnetic (EM)-driven design optimization of compact microwave components is proposed. During the optimization process, updating of selected columns of the circuit response Jacobian is performed using a rank-one Broyden formula (BF) replacing finite differentiation (FD). The FD update is omitted for directions sufficiently well aligned...

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• Efficient Multi-Fidelity Design Optimization of Microwave Filters Using Adjoint Sensitivity

  Publikacja

  • A. Bekasiewicz
  • S. Kozieł

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Rok 2015

  A simple and robust algorithm for computationally efficient design optimiza-tion of microwave filters is presented. Our approach exploits a trust-region (TR)-based algorithm that utilizes linear approximation of the filter response obtained using adjoint sensitivity. The algorithm is sequentially executed on a family of electromagnetic (EM)-simulated models of different fidelities, starting from a coarse-discretization one, and...

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