Search results for: ADVANCED CONTROL SYSTEMS

• Innovations in Wastewater Treatment: Harnessing Mathematical Modeling and Computer Simulations with Cutting-Edge Technologies and Advanced Control Systems

  Publication

  • J. Drewnowski
  • B. Szeląg
  • F. Sabba
  • M. Piłat-Rożek
  • A. Piotrowicz
  • G. Łagód

  - Journal of Ecological Engineering - Year 2023

  The wastewater treatment landscape in Central Europe, particularly in Poland, has undergone a profound transformation due to European Union (EU) integration. Fueled by EU funding and rapid technological advancements, wastewater treatment plants (WWTPs) have adopted cutting-edge control methods to adhere to EU Water Framework Directive mandates. WWTPs contend with complexities such as variable flow rates, temperature fluctuations,...

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• Advanced Ship Control Methods

  Publication

  • R. Śmierzchalski
  • A. Witkowska

  - Year 2021

  The chapter presents two main streams of research in vessel control at sea: dynamic positioning (DP) of the vessel and decision support in case of collision at sea. The control structure and basic requirements for the DP system are defined. Selected issues of automatic control of a dynamically positioned vessel are discussed. A review of advanced methods of controlling a DP ship is carried out, taking into account the tasks of...

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• Journal of Advanced Research in Dynamical and Control Systems

  Journals

  ISSN: 1943-023X

• Advanced Control for Applications: Engineering and Industrial Systems

  Journals

  eISSN: 2578-0727

• The advanced monitoring as a key factor for appropriate optimization and control of full-scale activated sludge systems – case study Debogorze WWTP.

  Publication

  • J. Drewnowski
  • A. Remiszewska-Skwarek

  - Year 2017

  Computer simulation has become a helpful tool in wastewater treatment systems performance and effectiveness analysis. Advanced monitoring, by using appropriate software, enables to create a mathematical model of a real wastewater treatment plant (WWTP), run a simulation and subsequently interpret results under various conditions. An operation of WWTP is usually controlled by global parameters such as flow, solids retention time,...

• Advanced Photonic and Electronic Systems WILGA 2017

  Publication

  • R. Romaniuk
  • R. S. Romaniuk

  - International Journal of Electronics and Telecommunications - Year 2017

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• Advanced photonic and electronic systems WILGA 2016

  Publication

  • R. Romaniuk
  • R. S. Romaniuk

  - International Journal of Electronics and Telecommunications - Year 2016

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• Advanced Photonic and Electronic Systems WILGA 2010

  Publication

  • R. Romaniuk
  • R. S. Romaniuk

  - Kwartalnik Elektroniki i Telekomunikacji - Year 2010

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• Advanced control of induction motor based on load angle estimation.

  Publication

  • J. Guziński
  • Z. Krzemiński
  • H. Abu-Rub
  • H. Toliyat

  - IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS - Year 2004

  W artykule przedstawiono układ sterowania silnikiem asynchronicznym klatkowy wykorzystujący estymację kąta obciążenia pracujący bez pomiaru prędkości obrotowej. W artykule przedstawiono zasadę działania układu i motodę odtwarzania zmiennych opartą w części o zależności stanu ustalonego. Przedstawiono zrealizowany regulator rozmyty kąta obciążenia. Zaprezentowane zostały wyniki symulacji i eksperymentu przeprowadzone z użyciem...

• Speed observer system for advanced sensorless control of induction motor.

  Publication

  • J. Guziński
  • Z. Krzemiński
  • H. Abu-Rub
  • H. Toliyat

  - IEEE TRANSACTIONS ON ENERGY CONVERSION - Year 2003

  W pracy przedstawiono obserwator prędkości silnika asynchronicznego zastosowany w układzie sterowania ze zmiennymi multiskalarnymi oraz regulatorem predykcyjnym prądu. Zawarto wyniki badań symulacyjnych i eksperymentalnych.

• Systems of boundary value problems of advanced differential equations

  Publication

  • T. Jankowski
  • R. Jankowski

  - DYNAMIC SYSTEMS AND APPLICATIONS - Year 2015

  This paper considers the existence of extremal solutions to systems of advanced differential equations with corresponding nonlinear boundary conditions. The monotone iterative method is applied to obtain the existence results. An example is provided for illustration.

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• Advanced Control Structures of Turbo Generator System of Nuclear Power Plant

  Publication

  • P. Sokólski
  • K. Kulkowski
  • A. Kobylarz
  • K. Duzinkiewicz
  • T. A. Rutkowski
  • M. Grochowski

  - Acta Energetica - Year 2015

  In the paper a synthesis of advanced control structures of turbine and synchronous generator for nuclear power plant working under changing operating conditions (supplied power level) is presented. It is based on the nonlinear models of the steam turbine and synchronous generator cooperating with the power system. Considered control structure consists of multi-regional fuzzy control systems with local linear controllers, including...

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• Advanced Control Structures of Turbo Generator System of Nuclear Power Plant

  Publication

  • P. Sokólski
  • K. Kulkowski
  • A. Kobylarz
  • K. Duzinkiewicz
  • T. A. Rutkowski
  • M. Grochowski

  - Year 2015

  In the paper a synthesis of advanced control structures of turbine and synchronous generator for nuclear power plant working under changing operating conditions (supplied power level) is presented. It is based on the nonlinear models of the steam turbine and synchronous generator cooperating with the power system. Considered control structure consists of multi-regional fuzzy control systems with local linear controllers, including...

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• Intelligent Control Structure for Control of Integrated Wastewater Systems

  Publication

  • M. Grochowski
  • M. Brdys
  • T. Gminski
  • M. Grochowski

  - IFAC Proceedings Volumes - Year 2004

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• Intelligent control structure for control of integrated wastewater systems.

  Publication

  • M. Grochowski
  • M. Brdyś
  • T. Gmiński

  - Year 2004

  Artykuł przedstawia podejście do tworzenia struktury sterowania zintegrowanym systemem oczyszczania ścieków (sieć kanalizacyjna- oczyszczalnia ścieków), w pełnym zakresie jego obciążeń hydraulicznych. System sterowania jest hierarchicznie zdekomponowany, tworząc wielopoziomową-wielowarstwową. Główną technologią sterowania wykorzystaną na poziomie optymalizacyjnym jest krzepkie sterowanie predykcyjne (RMPC) przy obecności niepewności...

• Optimum Control of Gyroscopic Systems

  Publication

  • R. Hein
  • C. Orlikowski

  - Solid State Phenomena - Year 2010

  The problem of optimum control of transverse rotor vibrations with gyroscopic interactions has been described and solved in the paper. An integral performance index has been defined for such system in order to minimize vibration level of a chosen rotor point. For this reason, an efficient way of finding the weight coefficients of integral performance index for multi-degrees-of-freedom system with gyroscopic interactions has been...

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• Space and High Energy Experiments Advanced Electronic Systems 2012

  Publication

  • R. Romaniuk
  • R. S. Romaniuk

  - Kwartalnik Elektroniki i Telekomunikacji - Year 2012

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• Identification of advanced manufacturing systems change factors - methodical aspects

  Publication

  • J. Łopatowska

  - Year 2012

  Celem publikacji jest przedstawienie założeń metodyki identyfikacji kluczowych czynników zmian zaawansowanego systemu produkcyjnego. W publikacji przedstawiono zmiany występujące w otoczeniu przedsiębiorstwa związane z następującymi procesami globalizacji, wirtualizacji, sieciowości i narastającym znaczeniem inteligentnych organizacji. Wyróżniono wielowymiarowe przestrzenie otoczenia, zarówno tego szerszego, jak i bezpośredniego...

• Advanced Logistic Systems

  Journals

  ISSN: 1789-2198

• Advanced Sustainable Systems

  Journals

  ISSN: 2366-7486

• Advanced Intelligent Systems

  Journals

  eISSN: 2640-4567

• Mechatronic Systems and Control

  Journals

  ISSN: 2561-1771 , eISSN: 2561-178X

• Learning Feedforward Control Using Multiagent Control Approach for Motion Control Systems

  Publication

  • P. Dao
  • P. B. Dao

  - ENERGIES - Year 2021

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• Point to point control of fractional differential linear control systems

  Publication

  • A. Dzieliński
  • W. Malesza

  - Advances in Difference Equations - Year 2011

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• Designing drainage systems – possible application of advanced calculations and hydrodynamical modeling

  Publication

  • J. Hakiel

  - Year 2015

  Nowadays we can observe a faster development of drainage systems than ever. This gives us an opportunity to de- sign more efficient systems that can cope with the rapid growth of cities and, what comes with it, impervious surfaces. Here the question arises, whether traditional methods used in drainage system design are potent enough to cope with the emerging prob- lems and difficulties. In this paper we will make...

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• Approaching Secure Industrial Control Systems

  Publication

  • R. Leszczyna

  - IET Information Security - Year 2015

  This study presents a systematic approach to secure industrial control systems based on establishing a business case followed by the development of a security programme. To support these two fundamental activities the authors propose a new method for security cost estimation and a security assessment scheme. In this study they explain the cost evaluation technique and illustrate with a case study concerning the assessment of the...

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• Optimal Control for Discrete Fractional Systems

  Publication

  • A. Dzieliński

  - Year 2017

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• Advanced Monte Carlo simulator of the polarization-sensitive optical coherence tomography systems

  Publication

  • M. Kraszewski
  • M. Trojanowski
  • J. Pluciński
  • M. Strąkowski

  - Year 2015

  Simulations of the optical coherence tomography (OCT) systems using the Monte Carlo method is a widely explored research area. However, there are several difficulties that need to be overcome in order to properly model the OCT imaging with the Monte Carlo algorithm. First of all, the temporal and the spatial coherence of the scattered light need to be considered, since OCT is based on the interference phenomenon. For the same reason,...

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• Advanced photonic, electronic, and web engineering systems: WILGA Symposium, January 2013

  Publication

  • R. Romaniuk
  • R. S. Romaniuk

  - Year 2013

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• Geometric methods in dynamical systems modelling: electrical, mechanical and control systems

  Publication

  • A. Szatkowski

  - Systems Analysis Modelling Simulation - Year 2002

  Rozważono zagadnienia modelowania systemów dynamicznych z zastosowaniem metod geometrii różniczkowej. Równania dynamiczne otrzymano w postaci inkluzji różniczkowych. Przestrzenie konstytucyjne przyjęto w postaci subwiązek włóknistych. Rozważono przestrzenie konstytucyjne układów elektrycznych, układów mechanicznych i układów sterowania. Podstawowe wyniki pracy dotyczą struktury przestrzeni rozwiązań rozważanych systemów.

• Expert systems in quality control of manufacturing processes

  Publication

  • W. Przybylski
  • A. T. Wiśniewska

  - Year 2005

  The paper deals with quality control in conditions of computer integrated manufacturing (CIM). It shows that quality of material stream items have to be analyzed on every stage of manufacturing process. Collecting and analyzing quantity of data with usage of expert systems make it possible to create a system for coordination of cell's work. The system contains error recovery algorithm and adaptive control subsystem based on fuzzy...

• Event driven MPC for networked control systems

  Publication

  • G. Ewald
  • M. Brdyś

  - Year 2008

  Because of variable delays and stochastic data packets loss networked control systems require suitable algorithms to ensure stability of the control system and guarantee desired control performance. This paper presents the idea of an event driven approach with MPC controller. In opposition to network compensation, where standard regulators are used, the presented solution integrates network with plant. A MPC based controller is...

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• Decentralized control of a UPS systems operating in parallel

  Publication

  • R. Strzelecki
  • D. Vinnikov

  - Year 2008

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• Supervisory Control of Integrated Wastewater Treatment Systems

  Publication

  • M. Grochowski
  • M. Brdys
  • K. Duzinkiewicz
  • R. Langowski
  • M. Grochowski

  - IFAC Proceedings Volumes - Year 2004

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• Control systems with programmable controllers - teaching aspects.

  Publication

  • I. Mosoń

  - Year 2004

  Sterowniki programowalne są obecnie podstawowymi urządzeniami wykorzystywanymi w systemach sterowania i dlatego od absolwentów uczelni technicznych, a szczególnie absolwentów wydziałów elektrycznych, oczekuje się posiadania przynajmniej podstawowej wiedzy o sterownikach programowalnych i ich zastosowaniach. W pracy przedstawiono wybrane aspekty wprowadzenia do dydaktyki przedmiotu ''Systemy sterowania ze sterownikami programowalnymi''...

• Supervisory control of integrated wastewater treatment systems.

  Publication

  • M. Grochowski
  • M. Brdyś
  • K. Duzinkiewicz
  • R. Łangowski

  - Year 2004

  Sterowanie zintegrowanym systemem oczyszczania ścieków (sieć kanalizacyjna- oczyszczalnia ścieków), w pełnym zakresie jego obciążeń wymaga zastosowania zaawansowanych algorytmów sterowania optymalizującego. System sterowania jest hierarchicznie zdekomponowany, tworząc wielopoziomową-wielowarstwową. Główną technologią sterowania sterowanie predykcyjne (MPC). Nie jest możliwe wystarczająco efektywne sterowanie takim systemem we wszystkich...

• Adaptive systems for process control in flexible manufacturing.

  Publication

  • W. Przybylski
  • B. Ścibiorski
  • A. T. Wiśniewska

  - Year 2005

  W artykule przedstawiono koncepcyjne studia dla modelu sterowania dynamicznego elastycznym gniazdem obróbkowym. Analizowane gniazdo obróbkowe, zorientowane było na produkcję jednostkową i małoseryjną oraz składało się z trzech maszyn: tokarki CNC, frezarki CNC i maszyny pomiarowej.

• Journal of Advanced Manufacturing Systems

  Journals

  ISSN: 0219-6867 , eISSN: 1793-6896

• Foundations and Trends in Systems and Control

  Journals

  ISSN: 2325-6818 , eISSN: 2325-6826

• WSEAS Transactions on Systems and Control

  Journals

  ISSN: 1991-8763

• MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS

  Journals

  ISSN: 0932-4194 , eISSN: 1435-568X

• IEEE Control Systems Letters

  Journals

  eISSN: 2475-1456

• IFAC Journal of Systems and Control

  Journals

  ISSN: 2468-6018

• Integrated monitoring, control and security of Critical Infrastructure Systems

  Publication

  • M. Brdyś

  - ANNUAL REVIEWS IN CONTROL - Year 2014

  Modern societies have reached a point where everyday life relies heavily on desired operation of critical infrastructures, in spite of accidental failures and/or deliberate attacks. The issue of desired performance operation of CIS at high security level receives considerable attention worldwide. The pioneering generic methodologies and methods are presented in the paper project for designing systems capable of achieving these...

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• Hierarchical predictive control of integrated wastewater treatment systems

  Publication

  • M. Brdyś
  • M. Grochowski
  • T. Gmiński
  • K. Konarczak
  • M. Drewa

  - CONTROL ENGINEERING PRACTICE - Year 2008

  The paper proposes an approach to designing the control structure and algorithms for optimising control of integrated wastewater treatment plant-sewer systems (IWWTS) under a full range of disturbance inputs. The optimised control of IWWTS allows for significant cost savings, fulfilling the effluent discharge limits over a long period and maintaining the system in sustainable operation. Due to the specific features of a wastewater...

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• Algorithms and Tools for Intelligent Control of Critical Infrastructure Systems

  Publication

  • M. Brdyś

  - Year 2015

  Critical Infrastructure Systems (CIS) are spatially distributed and of a network structure. The dynamics are nonlinear, uncertain and with several time scales. There is a variety of different objectives to be reliably met under a wide range of operational conditions. The operational conditions are influenced by the disturbance inputs, operating ranges of the CIS, faults in the sensors and actuators and abnormalities occurring in...

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• Multiscalar Model Based Control Systems for AC Machines

  Publication

  • Z. Krzemiński

  - Year 2011

  Contents of the Chapter: Nonlinear transformations and feedback linearization. Models of the squirrel cage induction machine: Vector model of the squirrel cage induction machine. Multiscalar models of the squirrel cage induction machine.Feedback linearization of multiscalar models of the induction motor.Models of the double fed induction machine: Vector model of the double fed induction machine. Multiscalar model of the...

• ENISA Study: Challenges in Securing Industrial Control Systems

  Publication

  • R. Leszczyna
  • E. Egozcue

  - Year 2013

  In 2011, the European Network and Information Security Agency (ENISA) conducted a study in the domain of Industrial Control Systems (ICS). Its objective was to obtain the current view on the ICS protectionprimarily in Europe but also in the international context. The portrait' included threats, risks, and challenges in the area of ICS protection as well as national, pan European, and international initiatives on ICS security. The...

• Decentralized control of a different rated parallel UPS systems

  Publication

  • R. Strzelecki
  • D. Wojciechowski

  - Year 2007

  The paper presents the single phase uninterruptible power supply (UPS) system with galvanic separated DC-AC-DC-AC converters operating in parallel. The CAN physical layer based system of communication between converters has been developed and applied, which allow to utilize a decentralized master-slave control providing high availability factor of the whole UPS system. The control system of particular converters has been developed...

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• Application of Reversible Logic in Synthesis of Traffic Control Systems

  Publication

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

  - Year 2017

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