Wyniki wyszukiwania dla: FIVE-PHASE INTERIOR PERMANENT MAGNET SYNCHRONOUS MACHINE, MULTI-SCALAR, PREDICTIVE TORQUE CONTROL, FIELD-ORIENTED CONTROL, THIRD HARMONIC CURRENT INJECTION, SENSORLESS CONTROL

• Studies in Informatics and Control

  Czasopisma

  ISSN: 1220-1766

• Impact of R/X ratio of distribution network on selection and control of energy storage units

  Publikacja

  • A. Szultka
  • R. Małkowski
  • S. Czapp
  • S. Szultka

  - Rok 2017

  The interest in energy storage is still increasing. Energy storage units are installed in high voltage networks, medium voltage networks and low voltage distribution networks as well. These units are often used to improve power quality. One of the criteria for improving power quality is reducing voltage deviations. Depending on the type of network and specifying its R/X ratio, this criterion can be fulfilled by control of active...

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• Robust-adaptive dynamic programming-based time-delay control of autonomous ships under stochastic disturbances using an actor-critic learning algorithm

  Publikacja

  • H. N. Esfahani
  • R. Szłapczyński

  - JOURNAL OF MARINE SCIENCE AND TECHNOLOGY - Rok 2021

  This paper proposes a hybrid robust-adaptive learning-based control scheme based on Approximate Dynamic Programming (ADP) for the tracking control of autonomous ship maneuvering. We adopt a Time-Delay Control (TDC) approach, which is known as a simple, practical, model free and roughly robust strategy, combined with an Actor-Critic Approximate Dynamic Programming (ACADP) algorithm as an adaptive part in the proposed hybrid control...

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• Comparative Study of Balancing SRT by Using Modified ASM2d in Control and Operation Strategy at Full-Scale WWTP

  Publikacja

  • J. Drewnowski
  • J. Mąkinia
  • A. Szaja
  • G. Łagód
  • Ł. Kopeć
  • J. A. Aguilar

  - Water - Rok 2019

  Detailed knowledge on the composition of the influent going into the wastewater treatment system is essential for the development of a reliable computer model. In the context of WWTPs (wastewater treatment plants), the wastewater characteristics are not only important for activated sludge system modelling, but also have an impact on the appropriate control of single unit operations. The aim of this study was to evaluate the concepts...

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• Scheduling for Industrial Control Traffic Using Massive MIMO and Large Intelligent Surfaces

  Publikacja

  • E. Fitzgerald
  • M. Pióro

  - Rok 2023

  Industry 4.0, with its focus on flexibility and customizability, is pushing in the direction of wireless communication in future smart factories, in particular massive multiple-input multiple-output (MIMO), and its future evolution Large Intelligent Surfaces (LIS), which provide more reliable channel quality than previous technologies. As such, there arises the need to perform efficient scheduling of industrial control traffic...

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• Human Factors and Functional Safety Analysis in Designing the Control Rooms of Industrial Hazardous Plants

  Publikacja

  • K. Kosmowski

  - Rok 2014

  In this work some aspects of human factors and functional safety analysis in designing the control rooms of industrial hazardous plants are presented. The “defence in depth” (D-in-D) concept is outlined. Some designing issues of the alarm system (AS) with regard to human factors to be supported using the human reliability analysis (HRA) are discussed. The AS and decision support system (DSS), when properly designed, would contribute...

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• Using On-line Measurement by Electronic Nose and Computer Simulations for Real-time Control at WWTP

  Publikacja

  • G. Łukasz
  • J. Drewnowski
  • G. Łagód
  • A. Piotrowicz
  • Z. Suchorab
  • K. Jaromin-Gleń

  - Rok 2016

  Continuous investigation of wastewater quality can be carried out by a device called an e-nose. One important feature of the proposed real-time control system for WWTP is that using on-line measurements by e-nose together (Figure 1) with technological sets picked on this basis by means of computer models, it is possible to change treatment process parameters, depending on the current quality of wastewater. It can be used for the...

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• Comparative analysis of the flow control over a circular cylinder with detached flexible and rigid splitter plates

  Publikacja

  • F. Eydi
  • A. Mojra
  • R. Abdi

  - PHYSICS OF FLUIDS - Rok 2022

  A comparative study is performed on a circular cylinder with both flexible and rigid splitter plates (SPs). This study has the novelty of using single and dual detached SPs located downstream of the cylinder. The dimensionless gap distance between the first splitter plate and the cylinder as well as the distance between the SPs are varied. The strain of flexible SPs can be used for energy harvesting from the flow. Therefore, a...

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• Journal of Control Science and Engineering

  Czasopisma

  ISSN: 2328-2231

• Foundations and Trends in Systems and Control

  Czasopisma

  ISSN: 2325-6818 , eISSN: 2325-6826

• Journal of Control Science and Engineering

  Czasopisma

  ISSN: 1687-5249 , eISSN: 1687-5257

• AUTOMATIC CONTROL AND COMPUTER SCIENCES

  Czasopisma

  ISSN: 0146-4116 , eISSN: 1558-108X

• Control Engineering and Applied Informatics

  Czasopisma

  ISSN: 1454-8658

• Integrated Blood Pressure Control

  Czasopisma

  ISSN: 1178-7104

• Mathematical Control and Related Fields

  Czasopisma

  ISSN: 2156-8472 , eISSN: 2156-8499

• Evolution Equations and Control Theory

  Czasopisma

  ISSN: 2163-2480

• International Journal of Automation and Control

  Czasopisma

  ISSN: 1740-7516 , eISSN: 1740-7524

• Journal of Money Laundering Control

  Czasopisma

  ISSN: 1368-5201 , eISSN: 1758-7808

• Antimicrobial Resistance and Infection Control

  Czasopisma

  ISSN: 2047-2994

• GMS Hygiene and Infection Control

  Czasopisma

  ISSN: 2196-5226

• Electrical Control and Communication Engineering

  Czasopisma

  ISSN: 2255-9140 , eISSN: 2255-9159

• Mediterranean Journal of Measurement and Control

  Czasopisma

  ISSN: 1743-9310

• Modelling, Measurement and Control C

  Czasopisma

  ISSN: 1259-5977

• International Journal of Dynamics and Control

  Czasopisma

  ISSN: 2195-268X , eISSN: 2195-2698

• Numerical Algebra Control and Optimization

  Czasopisma

  ISSN: 2155-3289 , eISSN: 2155-3297

• WSEAS Transactions on Systems and Control

  Czasopisma

  ISSN: 1991-8763

• INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY

  Czasopisma

  ISSN: 0899-823X , eISSN: 1559-6834

• Chinese Journal of Schistosomiasis Control

  Czasopisma

  ISSN: 1005-6661

• Modelling, Measurement and Control B

  Czasopisma

  ISSN: 1259-5969

• International Journal of Control and Automation

  Czasopisma

  ISSN: 2005-4297

• MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS

  Czasopisma

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

• JOURNAL OF GUIDANCE CONTROL AND DYNAMICS

  Czasopisma

  ISSN: 0731-5090 , eISSN: 1533-3884

• AMERICAN JOURNAL OF INFECTION CONTROL

  Czasopisma

  ISSN: 0196-6553 , eISSN: 1527-3296

• Journal of Robotics and Control (JRC)

  Czasopisma

  ISSN: 2715-5056 , eISSN: 2715-5072

• Nonlinear Analysis-Modelling and Control

  Czasopisma

  ISSN: 1392-5113

• IEEE Control Systems Letters

  Czasopisma

  eISSN: 2475-1456

• IFAC Journal of Systems and Control

  Czasopisma

  ISSN: 2468-6018

• SIAM JOURNAL ON CONTROL AND OPTIMIZATION

  Czasopisma

  ISSN: 0363-0129 , eISSN: 1095-7138

• Structural Control & Health Monitoring

  Czasopisma

  ISSN: 1545-2255 , eISSN: 1545-2263

• Towards Knowledge Formalization and Sharing in a Cognitive Vision Platform for Hazard Control (CVP-HC)

  Publikacja

  • C. De
  • C. Sanin
  • E. Szczerbicki

  - Rok 2019

  Hazards are present in all workplaces and can result in serious injuries, short and long-term illnesses, or death. In this context, management of safety is essential to ensure the occupational health of workers. Aiming to assist the safety manage-ment process, especially in industrial environments, a Cognitive Vision Platform for Hazard Control (CVP-HC) has been proposed. The CVP-HC is a scalable yet adaptable system capable of...

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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

  Publikacja

  • H. Nejatbakhsh Esfahani

  - Rok 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

  Publikacja

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

  - OCEAN ENGINEERING - Rok 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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• Adaptive dynamic control allocation for over-actuated dynamic positioning system based on backstepping method in case of thruster faults

  Publikacja

  • A. Witkowska
  • R. Śmierzchalski

  - IFAC-PapersOnLine - Rok 2018

  The objective of the research considered in this paper is dynamic positioning of a nonlinear over-actuated marine vessel in the presence of limited information about thruster forces. First, the adaptive backstepping method is used to estimate the input matrix which will compensate partial loss of actuator effectiveness in the presence of actuator dynamics. Then, the adaptive commanded virtual forces and moment are allocated into...

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• An Extended Control of the Input Angle for Matrix Converters Connected with the Non-Unity Power Factor Loads.

  Publikacja

  • P. Szczepankowski

  - IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS - Rok 2022

  This paper proposes a novel PWM modulation algorithm for Multiphase Conventional Matrix Converters (MCMC), with 3 inputs and k outputs, using the transfer function of the load angle. The proposed approach extends the range of power angle control at the input during the operation with a maximum voltage transfer ratio. The proposed concept is based on the Direct Analytic Voltage PWM (DAV--PWM) modulation with an elliptical trajectory...

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• Flexible syngas-biogas-hydrogen fueling spark-ignition engine behaviors with optimized fuel compositions and control parameters

  Publikacja

  • V. G. Bui
  • T. M. T. Bui
  • V. N. Tran
  • Z. Huang
  • A. T. Hoang
  • W. Tarełko
  • V. H. Bui
  • X. M. Pham
  • P. Q. P. Nguyen

  - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Rok 2023

  This paper presents the results research on the optimal fuel compositions and the control parameters of the spark ignition engine fueled with syngas-biogas-hydrogen for the purpose of setting up a flexible electronic control unit for the engine working in a solar-biomass hybrid renewable energy system. In syngas-biogas-hydrogen mixture, the optimal content of hydrogen and biogas is 20% and 30%, respectively. Exceeding these thresholds,...

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• Challenges associated with development of AUV - unmanned autonomous underwater vehicles to be operated using the AI-based control systems

  Publikacja

  • M. K. Gerigk
  • M. Gerigk

  - Per mare ad astra - Rok 2021

  The last decade has been devoted towards further development of the UUV unmanned underwater vehicles which may be of two types. There are the USV unmanned surface vehicles and UUV unmanned underwater vehicles. There is a growing interest to work out and implement the fully advanced AUV autonomous underwater vehicles. The main drivers towards development of such the vehicles are the technologies of autonomous systems, sensors and...

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• The role and the place of method validation in the Quality Assurance and Quality Control (QA/QC) System

  Publikacja

  • P. Konieczka

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Rok 2007

  Oznaczanie analitów na coraz niższych poziomach stężeń w próbkach charakteryzujących się coraz bardziej złożonym składem matrycy to jeden z głównych kierunków rozwojowych analityki chemicznej. Jest to zadanie niezwykle trudne i skomplikowane, w związku z czym stanowi wielkie wyzwanie dla analityków i wymaga zwrócenia uwagi na problem kontroli i zapewnienia jakości uzyskiwanych wyników (ang. Quality Assurance/Quality Control - QA/QC).W...

• Multi-Site Cation Control of Ultra-Broadband Near-Infrared Phosphors for Application in Light-Emitting Diodes

  Publikacja

  • G. Guzman
  • V. Rajendran
  • Z. Bao
  • M. Fang
  • W. Pang
  • S. Mahlik
  • T. Lesniewski
  • M. Grinberg
  • M. Molokeev
  • G. Leniec... i 6 innych

  - INORGANIC CHEMISTRY - Rok 2020

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• Multi-Objective Water Distribution Systems Control of Pumping Cost, Water Quality, and Storage-Reliability Constraints

  Publikacja

  • W. Kurek
  • A. Ostfeld

  - JOURNAL OF ENVIRONMENTAL MANAGEMENT - Rok 2013

  This work describes a multi-objective model for trading-off pumping cost and water quality for water distribution systems operation. Constraints are imposed on flows and pressures, on periodical tanks operation, and on tanks storage. The methodology links the multi-objective SPEA2 algorithm with EPANET, and is applied on two example applications of increasing complexity, under extended period simulation conditions and variable...

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• Quasi-discrete modelling of PMSM phase currents in drives with low switching-to-fundamental frequency ratio

  Publikacja

  • L. Jarzębowicz

  - IET Power Electronics - Rok 2019

  This study proposes a new quasi-discrete approach to modelling the permanent magnet synchronous motor (PMSM). The quasi-discrete modelling reflects the impact of continuous rotor movement, which takes place during a control cycle, on the shape of motor current waveforms. This provides much improvement in current modelling accuracy under inverter low switching-to-fundamental frequency operation. The proposed approach may be used...

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