Search Results - "Belikov, J."
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Explainable Artificial Intelligence (XAI) techniques for energy and power systems: Review, challenges and opportunities
Published in Energy and AI (01-08-2022)“…Despite widespread adoption and outstanding performance, machine learning models are considered as “black boxes”, since it is very difficult to understand how…”
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Open source dataset generator for power quality disturbances with deep-learning reference classifiers
Published in Electric power systems research (01-06-2021)“…•A core obstacle that prevents the direct comparison of power quality disturbances classification techniques is the lack of a standard database that can be…”
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Constrained Intelligent Frequency Control in an AC Microgrid: An Online Reinforcement Learning Based PID Tuning Approach
Published in 2023 IEEE Power & Energy Society General Meeting (PESGM) (16-07-2023)“…Variable output power in isolated microgrids (MGs) threatens frequency stability and may even degrade power quality. In response, intelligent control methods…”
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Regions of exponential stability in coefficient space for linear systems on nonuniform discrete domains
Published in Journal of difference equations and applications (04-05-2017)“…The paper addresses the problem of exponential stability of linear control systems defined on nonuniform discrete domains. The main goal of this research is to…”
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Explaining the Decisions of Deep Learning Models for Load Disaggregation (NILM) Based on XAI
Published in 2022 IEEE Power & Energy Society General Meeting (PESGM) (17-07-2022)“…Non-Intrusive Load Monitoring (NILM) techniques estimate the consumption of individual appliances in a household or facility, based on readings of a…”
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Conference Proceeding -
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Degree of Dieudonné determinant defines the order of nonlinear system
Published in International journal of control (04-03-2019)“…The paper proves that the order of the minimal state-space realisation of a set of irreducible implicit input--output (i/o) difference equations is equal to…”
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Minimal realisation of bilinear and quadratic input-output difference equations in state-space form
Published in International journal of control (01-12-2011)“…This article studies the realisability property of discrete-time bilinear and quadratic input-output (i/o) equations in the classical state-space form…”
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Image Encryption using Fractional Singular Chaotic Systems: An Extended Kalman Filtering Approach
Published in 2022 International Conference on Electrical, Computer and Energy Technologies (ICECET) (20-07-2022)“…Modern and complex dynamical modeling requires effective and precise state estimation techniques to make the system modes available for control actions without…”
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Conference Proceeding -
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Coordinated PI-based frequency deviation control of isolated hybrid microgrid: An online multi-agent tuning approach via reinforcement learning
Published in 2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe) (10-10-2022)“…Numerous remote area applications welcome standalone renewable energy power generation systems or isolated microgrids (MGs). Due to the nature of solar and…”
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Conference Proceeding -
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Distributed storage placement policy for minimizing frequency deviations: A combinatorial optimization approach based on enhanced cross-entropy method
Published in International journal of electrical power & energy systems (01-01-2022)“…•The paper addresses the challenge of allocating storage units to minimize frequency deviations.•The Cross-Entropy (CE) method is used for finding the optimal…”
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A review of optimal control methods for energy storage systems - energy trading, energy balancing and electric vehicles
Published in Journal of energy storage (01-12-2020)“…•This paper reviews the latest directions and trends related to optimal control of storage systems.•We focus on the most popular optimal control strategies…”
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State-space control of nonlinear systems identified by ANARX and Neural Network based SANARX models
Published in The 2010 International Joint Conference on Neural Networks (IJCNN) (01-07-2010)“…A state-space technique for control of nonlinear SISO systems identified by an Additive Nonlinear Autoregressive eXogenous (ANARX) model is presented. Two…”
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A polynomial approach to a nonlinear model matching probleem
Published in Proceedings of the Estonian Academy of Sciences (2016)Get full text
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Automated neural network model selection algorithm for feedback linearization based control
Published in 2010 12th Biennial Baltic Electronics Conference (01-10-2010)“…For the best model identification a set of neural networks (NNs) must be trained. First of all it is necessary to obtain the optimal structure of the NN. In…”
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Conference Proceeding -
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Stability and stabilizability of linear time-delay systems on homogeneous time scales
Published in Proceedings of the Estonian Academy of Sciences (01-01-2017)“…This paper provides necessary and sufficient conditions for the exponential stability of a linear retarded time-delay system defined on a homogeneous time…”
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Global linearization approach to nonlinear control systems: a brief tutorial overview
Published in Proceedings of the Estonian Academy of Sciences (01-01-2017)“…The paper gives an overview of an algebraic approach based on differential 1-forms, developed for the study of nonlinear control systems. The purpose of the…”
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On the transformation of a nonlinear discrete-time input–output system into the strong row-reduced form
Published in Proceedings of the Estonian Academy of Sciences (01-01-2016)“…The paper addresses the problem of the transformation of nonlinear discrete-time systems, described by implicit higher-order difference equations, into the…”
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Functions’ algebra in nonlinear control: computational aspects and software
Published in Proceedings of the Estonian Academy of Sciences (01-01-2017)“…The paper describes the Mathematica-based software for studying nonlinear control systems. The software relies on an algebraic method, called functions'…”
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