Since the development of the Fuzzy Logic theory by Zadah (1965), motivated by the human-level understanding of systems for the development of computational and mathematical frameworks, it has become an active research...
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Since the development of the Fuzzy Logic theory by Zadah (1965), motivated by the human-level understanding of systems for the development of computational and mathematical frameworks, it has become an active research field for a broad spectrum of research in academia and the industry, from systemsmodelling to systems monitoring and control. In this research, the authors intend to highlight the use of Fuzzy Logic theory in metal additive manufacturing processes. The modelling of such processes has a lot of uncertainties due to the large underlying physics during the operation, which makes the Fuzzy Logic controller a promising tool to deal with such a process. This work will provide a survey of the previous efforts and a case study to illustrate the approach's effectiveness in such a complex manufacturing technique. Copyright (C) 2022 The Authors.
The paper presents a course on automation of energy systems, and a companion model library. Peculiar to the proposed didactic activity is to concentrate on the control layer that provides the individual units in the s...
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The paper presents a course on automation of energy systems, and a companion model library. Peculiar to the proposed didactic activity is to concentrate on the control layer that provides the individual units in the system with the capability of integrating into higherlevel optimisation frameworks (a subject that probably deserves more attention than it generally receives). Also, the activity explicitly focuses on inducing a system-level view on the addressed control problems. The course thus provides a trait d'union between detailed teaching about individual components such as electric machines on one side, and methodologically oriented courses about wide-scale optimisation on the other. Copyright (C) 2022 The Authors.
In this work we develop an innovative framework for the dynamic modelling of natural gas transmission networks. Thanks to its flexibility, this tool may be used to support operation of the network while also giving th...
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In this work we develop an innovative framework for the dynamic modelling of natural gas transmission networks. Thanks to its flexibility, this tool may be used to support operation of the network while also giving the possibility to explore and test new optimized scenarios, introduce new elements in the grid itself (ranging from new branches to new machines) and test the use of new gas mixtures. We use as benchmark the Italian high pressure gas transportation network, executing simulations of past daily operation scenarios. Results are compared to real measurements so to prove the validity of the adopted approach. Copyright (C) 2022 The Authors.
This paper shows a general concept of establishing student advising services at ITMO University for students majoring in controlsystems and Robotics. The work covers a few topics related to these services, which are ...
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This paper shows a general concept of establishing student advising services at ITMO University for students majoring in controlsystems and Robotics. The work covers a few topics related to these services, which are personalized education, project-oriented training, and curriculum design and redesign. Detailed list of expected duties of advisors and their role in professional career planning are discussed. The paper shows the vision of the way how advisors can be recruited and trained by means of the special course of additional professional education. Copyright (C) 2022 The Authors.
The proceedings contain 65 papers. The topics discussed include: open access resources to support the first course in feedback, dynamics and control;open access resources to support the first course in feedback, dynam...
The proceedings contain 65 papers. The topics discussed include: open access resources to support the first course in feedback, dynamics and control;open access resources to support the first course in feedback, dynamics and control;student advising services in controlsystems and robotics;disturbance observer in PID controllers for first-order time-delayed systems;project-based learning for control of hybrid powertrains using a simulation model;control technology instrumentation for students of applied electrical engineering study program;control engineering kit for power electronics with cloud connectivity;assessing engineering exercises: a novel taxonomy;a receding horizon approach for curriculum management in higher education;the control, systems and stability course of 8 lectures in middle and high school's biology curriculum: design and practice;bringing automatics and robotics closer to pre-university students;teaching ethical challenges in automatic control;a workplace equality workshop for the control engineering classroom;and on the application of agile project management techniques, V-model and recent software tools in postgraduate theses supervision.
Adaptively controlling and minimizing regret in unknown dynamical systems while controlling the growth of the system state is crucial in real-world applications. In this work, we study the problem of stabilization and...
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Adaptively controlling and minimizing regret in unknown dynamical systems while controlling the growth of the system state is crucial in real-world applications. In this work, we study the problem of stabilization and regret minimization of linear over-actuated dynamical systems. We propose an optimism-based algorithm that leverages possibility of switching between actuating modes in order to alleviate state explosion during initial time steps. We theoretically study the rate at which our algorithm learns a stabilizing controller and prove that it achieves a regret upper bound of O(root T). Copyright (C) 2022 The Authors.
This work describes the development of an interactive tool to illustrate the analysis of Lure systems through the use of the describing function. This is a classic tool that is usually introduced in the introductory c...
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This work describes the development of an interactive tool to illustrate the analysis of Lure systems through the use of the describing function. This is a classic tool that is usually introduced in the introductory courses of non-linear controlsystems present in the majority of master's degrees in control engineering. Copyright (C) 2022 The Authors.
Methods of increasing the energy efficiency of production by optimizing the procedures for organizing the selection of priority projects and building mechanisms for planning and stimulating the reduction of energy cos...
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Methods of increasing the energy efficiency of production by optimizing the procedures for organizing the selection of priority projects and building mechanisms for planning and stimulating the reduction of energy costs are considered. The directions for solving the problems of increasing energy efficiency are determined by an analysis the regulations and orders for the management of production processes in a large Russian corporation of railway transport. When designing an optimal mechanism, the interests of the Principal and production personnel are coordinated. This alignment encourages production personnel to report valid information to the Principal and execute plans. Copyright (C) 2022 The Authors.
Fractional order (FO) calculus in modelling and control applications has been increasingly popular in every scientific field due to its versatility and superiority in various instances. Moreover, the models' param...
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Fractional order (FO) calculus in modelling and control applications has been increasingly popular in every scientific field due to its versatility and superiority in various instances. Moreover, the models' parameters present uncertainties, called intervals. However, the main issue of fractional order elements is related to their implementation. Usually, integer order elements are used through different approximation methods to implement such elements. None of the existing methods discuss the introduction of a fractional element in a fixed-structure robust synthesis method. The objects from the MATLAB's Robust control Toolbox could not be implied in other than well-known arithmetic operations between the parameters of the fixed-structure controllers, while existing approximations use exponential terms. To overcome this shortcoming, this work proposes and offers the algorithm for an approximation method useful in robust controller synthesis, which is validated for several numerical case studies. Copyright (C) 2022 The Authors.
We describe the components of a versatile kit that can be used to teach control engineering in the context of power electronics. With cloud / internet connectivity, the kit can also be used to demonstrate networked sy...
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We describe the components of a versatile kit that can be used to teach control engineering in the context of power electronics. With cloud / internet connectivity, the kit can also be used to demonstrate networked systems. It is possible to connect different loads (DC and 3-phase motors, inductors, etc). The control software can be programmed using different environments. The configuration of the kit is simple enough to be used during lectures in the classroom, or also as a home-lab kit for assignments outside of the classroom / lab. Copyright (C) 2022 The Authors.
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