Search results for: sensorless speed control

• Application of Reversible Logic in Synthesis of Traffic Control Systems

  Publication

  • R. Pniewski
  • P. Bojarczak
  • M. Kornaszewski

  - Year 2017

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• Optimal linear control theory in power system application

  Publication

  • A. Swarcewicz
  • K. Wróblewska-Swarcewicz

  - IEEE Computer Applications in Power - Year 2002

  Przedstawiono syntezę stabilizatora systemowego przy wykorzystaniu metodyki Hinf. Zaprojektowany regulator umożliwia uzyskanie lepszych rezultatów w porównaniu z regulatorem odniesienia w szerokim zakresie zmian punktu pracy.

• Hydraulic drive and control of the equipment of the small fishing cutter.

  Publication

  • C. Dymarski

  - Marine Technology Transactions. Technika Morska - Year 2002

  Przedstawiono uwarunkowania i założenia techniczne oraz zaprojektowany i zrealizowany układ napędu i sterowania hydraulicznego urządzeń małego kutra rybackiego KR10. Pewna zmiana układu zrealizowanego wynikała z konieczności dostosowania go do tymczasowo zastosowanych urządzeń połowowych, odmiennych niż przewidywał projekt. Przedstawiono także informacje o wynikach prób morskich i dwumiesięcznego okresu eksploatacji w różnych,...

• Mobile monitoring system for control of atmospheric air quality

  Publication

  • R. Katulski
  • J. Stefański
  • J. Sadowski
  • S. J. Ambroziak
  • J. Namieśnik
  • W. Wardencki

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2011

  W pracy przedstawiono ruchomy system monitoringu powietrza, który zapewnia możliwość ciągłego pomiaru stężenia takich zanieczyszczeń powietrza jak benzen, tlenek i ditlenek azotu oraz tlenek i ditlenek węgla. Opracowany zestaw pomiarowy może być zainstalowany na rożnych pojazdach (samochód, autobus, ciężarówka).System zbudowany jest z zestawu małych przenośnych jednostek pomiarowych (elektroniczne urządzenia pomiarowe, rejestrator...

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• Semi-adaptive feedback active control of MRI noise

  Publication

  • M. Meller
  • M. Niedźwiecki
  • T. Hirofumi
  • K. Yoshinobu

  - Year 2011

  A feedback controller is proposed for cancellation of magnetic resonance imaging (MRI) noise. The design of the controller takes into account specific features of the MRI noise signal. Simulation results show that a considerable rejection rate of the MRI noise can be obtained.

• Process Control of Biogas Purification Using Electronic Nose

  Publication

  • E. Słupek
  • P. Makoś-Chełstowska
  • D. Dobrzyniewski
  • B. Szulczyński
  • J. Gębicki

  - CHEMICAL ENGINEERING TRANSACTIONS - Year 2020

  Nowadays, biogas produced from landfills and wastewater treatment plants or lignocellulosic biomass is important sustainable and affordable source of energy. Impurities from biogas stream can cause a serious odor problem, especially for residents of areas immediately adjacent to production plants. Therefore, biogas pre-treatment is necessary to protect engines that convert biogas into energy and in order to increase the specific...

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• Internet system for supply and temperature control in server rooms

  Publication

  • P. Kowalski
  • M. Czyżak

  - Poznan University of Technology Academic Journals. Electrical Engineering - Year 2016

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• Morphology control through the synthesis of metal-organic frameworks

  Publication

  • J. Łuczak
  • M. Kroczewska-Gnatowska
  • M. Baluk
  • J. Sowik
  • P. Mazierski
  • A. Zaleska-Medynska
  • M. A. Baluk

  - ADVANCES IN COLLOID AND INTERFACE SCIENCE - Year 2023

  Designable morphology and predictable properties are the most challenging goals in material engineering. Features such as shape, size, porosity, agglomeration ratio significantly affect the final properties of metal- organic frameworks (MOFs) and can be regulated throughout synthesis parameters but require a deep under- standing of the mechanisms of MOFs formation. Herein, we systematically summarize the effects of the indi- vidual...

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• Testing of Technical Fabrics under Fast Camera Control

  Publication

  • P. Kłosowski
  • K. Michałowska
  • M. Przyborski
  • W. Jurczak

  - Advances in Science and Technology Research Journal - Year 2023

  The dynamic development of measurement and recording techniques has been changing the way one conceives material strength. In this study, two different methods of evaluating the strength of fabrics are compared. The first is the typical and commonly used technique based on the use of a testing machine. The second method uses the so-called “fast camera” to monitor the entire process of the destruction of a fabric sample and analyse...

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• Towards Contactless, Hand Gestures-Based Control of Devices

  Publication

  • K. Czuszyński
  • J. Rumiński

  - Year 2018

  Gesture-based intuitive interactions with electronic devices can be an important part of smart home systems. In this paper, we adapt the contactless linear gesture sensor for the navigation of smart lighting system. Set of handled gestures allow to propose two methods of active light source selection, continuous dimming, and turning on and off based on discrete gestures. The average gesture recognition accuracy was 97.58% in the...

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• The sensors-based artificial intelligence Train Control and Monitoring System (TCMS) for managing the railway transport fleet

  Publication

  • M. Kalinowski
  • P. Weichbroth

  - Pojazdy Szynowe - Year 2023

  Railways deliver a safe and sustainable form of transport and are typically pointed as one the safest form of transportation. Nevertheless, train accidents still happen, and when they happen, the consequences concern serious fatalities and injuries. Since every case is unique, the most frequent causes of train accidents are mechanical derailments, failures, as well as human errors and ignorance. In order to mitigate the risks posed...

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• Managing safety of industrial hazardous installations with emphasis on the control systems, interfaces and human factors

  Publication

  • P. Kacprzak
  • K. Kosmowski

  - Year 2010

  In the paper a procedure for the layer of protection analysis (LOPA) as a tool to evaluate the risk of accident scenarios occurrence in hazardous installations is outlined. In such installations several protection layers exist. Human operator performance in each layer is unavoidable, but the role and tasks are different and depend on the context of situation. Based on suggestions form literature (EEMUA, CREAM) and own proposals...

• Structure and properties of the Ti+Ti(C,N) coatings obtained in the PVD process on sintered high speed steel

  Publication

  • L. Dobrzański
  • W. Kwaśny
  • Z. Brytan
  • R. Shishkov
  • B. Tomov
  • Z. Brytan

  - Journal of Materials Processing Technology - Year 2004

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• Stormwater and snowmelt runoff storage control and flash flood hazard forecasting in the urbanized coastal basin.

  Publication

  • M. Szydłowski
  • P. Mikos-Studnicka
  • P. Zima
  • K. Weinerowska-Bords
  • J. Hakiel
  • D. Kalinowska

  - Year 2015

  City of Gdańsk is located in a coastal region where changing climatic conditions increase the frequency of extreme weather events. Developing urbanization affects the hydrology of natural basins by simplification of the drainage system and reduction of infiltration and base flow. Consequently greater runoff rates flow into storm water collection systems, reservoirs and surrounding water bodies. Not only infrastructures of urban...

• High Efficiency Dual-Active-Bridge Converter with Triple-Phase-Shift Control for Battery Charger of Electric Vehicles

  Publication

  • S. Kuo
  • H. Chiu
  • C. Chiang
  • T. Huang
  • Y. Chang
  • S. Bachman
  • S. Piasecki
  • M. Jasiński
  • M. Turzyński

  - ENERGIES - Year 2024

  An optimal modulation scheme with triple-phase-shift (TPS) control could increase the efficiency in the entire load range for a dual-active-bridge (DAB) converter under wide output voltage range conditions. Therefore, this study proposes a convergent approach to TPS mode selection, coupled with an optimal modulation scheme, ensuring the circuit’s efficiency over the entire range in the realm of a high-power and high-efficiency...

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• High performance super-twisting sliding mode control for a maritime autonomous surface ship (MASS) using ADP-Based adaptive gains and time delay estimation

  Publication

  • H. Nejatbakhsh Esfahani

  - Year 2019

  This research addresses two kinds of problems related to optimal trajectory tracking of a Maritime Autonomous Surface Ship (MASS): those caused by the time-varying external disturbances including winds, waves and ocean currents as well as those resulting from inherent dynamical uncertainties. As the paper shows, an accurate and robust optimal controller can successfully deal with both issues. An improved Optimal Adaptive Super-Twisting...

• High performance super-twisting sliding mode control for a maritime autonomous surface ship (MASS) using ADP-Based adaptive gains and time delay estimation

  Publication

  • H. Nejatbakhsh Esfahani
  • R. Szłapczyński
  • M. H. Ghaemi

  - OCEAN ENGINEERING - Year 2019

  This research addresses two kinds of problems related to optimal trajectory tracking of a Maritime Autonomous Surface Ship (MASS): those caused by the time-varying external disturbances including winds, waves and ocean currents as well as those resulting from inherent dynamical uncertainties. As the paper shows, an accurate and robust optimal controller can successfully deal with both issues. An improved Optimal Adaptive Super-Twisting...

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• IEEE TRANSACTIONS ON AUTOMATIC CONTROL

  Journals

  ISSN: 0018-9286 , eISSN: 1558-2523

• JOURNAL OF ECONOMIC DYNAMICS & CONTROL

  Journals

  ISSN: 0165-1889 , eISSN: 1879-1743

• Advances in Differential Equations and Control Processes

  Journals

  ISSN: 0974-3243

• ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS

  Journals

  ISSN: 1292-8119 , eISSN: 1262-3377

• Journal of Control Automation and Electrical Systems

  Journals

  ISSN: 2195-3880 , eISSN: 2195-3899

• International Journal of Intelligent Control and Systems

  Journals

  ISSN: 0218-7965

• LECTURE NOTES IN CONTROL AND INFORMATION SCIENCES

  Journals

  ISSN: 0170-8643

• IEEE Transactions on Control of Network Systems

  Journals

  ISSN: 2325-5870 , eISSN: 2372-2533

• International Review of Automatic Control (IREACO)

  Journals

  ISSN: 1974-6059

• Egyptian Journal of Biological Pest Control

  Journals

  ISSN: 1110-1768 , eISSN: 2536-9342

• Journal of Food Quality and Hazards Control

  Journals

  ISSN: 2345-685X

• International Journal of Greenhouse Gas Control

  Journals

  ISSN: 1750-5836 , eISSN: 1878-0148

• International Journal of Computational Intelligence in Control

  Journals

  ISSN: 0974-8571

• Journal of Institute of Control, Robotics and Systems

  Journals

  ISSN: 1976-5622

• IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY

  Journals

  ISSN: 1063-6536 , eISSN: 1558-0865

• INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS

  Journals

  ISSN: 1598-6446 , eISSN: 2005-4092

• Radio Electronics Computer Science Control

  Journals

  ISSN: 1607-3274 , eISSN: 2313-688X

• International Journal of Computers Communications & Control

  Journals

  ISSN: 1841-9836 , eISSN: 1841-9844

• Protection and Control of Modern Power Systems

  Journals

  ISSN: 2367-2617

• International Journal of Systems, Control and Communications

  Journals

  ISSN: 1755-9340

• IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION

  Journals

  ISSN: 0265-0754 , eISSN: 1471-6887

• Kongzhi yu Juece/Control and Decision

  Journals

  ISSN: 1001-0920

• Journal of Mining and Strata Control Engineering

  Journals

  ISSN: 2096-7187

• Journal of Mathematical Control Science and Applications

  Journals

  ISSN: 0974-0570

• JOURNAL OF THE AMERICAN MOSQUITO CONTROL ASSOCIATION

  Journals

  ISSN: 8756-971X , eISSN: 1943-6270

• Chinese Journal of Disease Control and Prevention

  Journals

  ISSN: 1674-3679

• INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL

  Journals

  ISSN: 1049-8923 , eISSN: 1099-1239

• Waldemar Kamrat prof. dr hab. inż.

  People

  Faculty of Electrical and Control Engineering, Department of Electrical Power Engineering

• Application of Extreme Doses of Aluminium for Growth Control of Filmentous Bacteria Microthrix Parvicella in an Activated Sludge System - Laboratory Investigations

  Publication

  • M. Geneja

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2009

  Laboratory investigations of aluminium (PAX-16) application for control of population of filamentous bacteria Microthrix Parvicella in a three-phase bioreactor in lab-scale were performed. Dosing of small aluminium doses (approximately 0.5 mgAl/gMLSS·d) in the period preceding seasonal growth of M.Parvicella failed to prevent mass growth of this microorganism leading to activated sludge bulking phenomenon (SVI-250 ml/gMLSS)...

• Quality Control of Bacterial Extracellular Vesicles with Total Protein Content Assay, Nanoparticles Tracking Analysis, and Capillary Electrophoresis

  Publication

  • A. Steć
  • J. Jońca
  • K. Waleron
  • M. Waleron
  • A. Płoska
  • L. Kalinowski
  • B. Wielgomas
  • S. Dziomba

  - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES - Year 2022

  Extracellular vesicles (EVs) were isolated from Pectobacterium zantedeschiae culturing media using direct ultracentrifugation (UC), iodixanol cushion ultracentrifugation (ICUC), and iodixanol density gradient ultracentrifugation (IDGUC) techniques. The isolates were characterized with total protein content assay (bicinchoninic acid assay, BCA), nanoparticles tracking analysis (NTA), and capillary electrophoresis (CE). A satisfactory...

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• Modeling and control of a redundantly actuated variable mass 3RRR planar manipulator controlled by a model-based feedforward and a model-based-proportional-derivative feedforward–feedback controller

  Publication

  • K. Lipiński

  - MECHATRONICS - Year 2016

  In the paper, dynamics of a complex mechatronics system is considered. A redundantly actuated planar manipulator is the base of the mechanical part of it. It is a 3RRR 1 platform based parallel manipulator. To control its trajectory, a model-based feedforward controller is employed. Three aspects are fundamental in the presented investigations. The first focus is on development of an accurate numerical model used to solve the inverse...

• Population-based case-control study of alpha 1-antitrypsin and SLC11A1 in Crohn's disease and ulcerative colitis.

  Publication

  • R. Kotlowski
  • C. Bernstein
  • M. Silverberg
  • D. Krause

  - INFLAMMATORY BOWEL DISEASES - Year 2008

  Background: Crohn’s disease (CD) and ulcerative colitis (UC) are chronic inflammatory diseases of the digestive tract. Genetic factors and an abnormal immune response to infections are suspected to be involved in inflammatory bowel diseases. Methods: In the present study 300 blood samples from CD patients (n 100), UC patients (n 100), and healthy controls (n 100) were taken from a population-based case-control study. PCR assays...

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• Procedure based functional safety and information security management of industrial automation and control systems on example of the oil port installations

  Publication

  • M. Śliwiński
  • E. Piesik

  - Journal of Polish Safety and Reliability Association, Summer Safety and Reliability Seminars - Year 2017

  The approach addresses selected technical and organization aspects of risk mitigation in the oil port installations with regard to functional safety and security requirements specified in standards IEC 61508, IEC 61511 and IEC 62443. The procedure for functional safety management includes the hazard identification, risk analysis and assessment, specification of overall safety requirements and definition of...

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