Перегляд Кафедра електропривода по назві
Зараз показуються 1-20 з 27
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A comprehensive review of recent approaches and Hardware-Software technologies for digitalisation and intellectualisation of Open-Field crop Production: Ukrainian case study in the global context
(2024)Today, open-field crop agriculture is becoming an increasingly knowledge-intensive industry, driven by global trends in scientific and technological development in the digitalisation and intellectualisation of production ... -
A continuous energy-efficiency optimization controller for field-orientation induction motor drives
(2020)The current paper discusses the adaptive choice of a filter time constant for filtering the steady-state flux reference in the energy-efficient control problem of field-orientation induction machines in transient behavior ... -
An explainable AI approach to agrotechnical monitoring and crop diseases prediction in Dnipro region of Ukraine
(2023)The proliferation of computer-oriented and information digitalisation technologies has become a hallmark across various sectors in today’s rapidly evolving environment. Among these, agriculture emerges as a pivotal sector ... -
Challenges in education of foreign students
(2023)Current issues of the organization of education of foreign students at the Dnipro University of Technology are analyzed. Considered intensification of the development of contacts between countries, development of educational ... -
Computer-Oriented Model for Network Aggregation of Measurement Data in IoT Monitoring of Soil and Climatic Parameters of Agricultural Crop Production Enterprises
(2023)Currently, the development and implementation of infocommunication and computer technologies in agricultural enterprises specialising in the cultivation of grain crops allow the enhancement of their efficiency through ... -
Control law of motion control of a delta robot adapted to digital systems with not high performance
(2018)The delta robot is a parallel robot, which means there is more than one kinematic chain from the base to the actuator of the robot. It has three translational and one rotational degree of freedom. The basic idea is the use ... -
Control laws of electric drives as a result of an in-depth kinematic analysis of the delta robot
(2018)Мета. Розробити простий і чіткий підхід до кінематичного аналізу та обчислень руху, корисних для тих, хто бажає програмувати й використовувати дельта-роботи. Методика. Для опису позиціонування елементів використовується ... -
Energy-efficient predictive control for field-orientation induction machine drives
(2020)Мета. Підвищити енергоефективність векторно-керованого асинхронного електропривода під час перехідних процесів, коли змінюються умови навантаження, ураховуючи ефект насичення магнітної індукції. Методика. Задача оптимального ... -
Introduction to Low-potential Electrotechnical System of Power Efficient Conversion of Electrical Energy Using SMPS
(2015)The negative impact generated from conventional energy sources has been continually increasing over the last century, and new types of energy sources must be found. All energy sources can be divided into two types: ... -
Investigation of the Process Parameters Influence on the Energy Efficiency of an Induction Motor under Model Predictive Control GRAMPC
(2017)This paper presents the implementation of the nonlinear gradient based model predictive control (MPC) software GRAMPC (GRAdient based MPC) for the energy efficient control of three-phase induction motor drives. GRAMPC is ... -
Mathematical Model and Method for Diagnosing the Operability of Information and Control Systems
(2022)This paper focuses on the development of mathematical methods for diagnosing the operability of complex structured information and control systems with arbitrary topology in real time. We describe a model based on graph ... -
Optimal Field-Oriented Control of an Induction Motor for Loss Minimization in Dynamic Operation
(2019)The problem of minimizing the power consumption of an induction motor (IM) operating from a frequency converter in vector control mode is considered. This contribution presents an application of a ... -
Power losses minimization and energy accounts in induction motors with nonstationary loads
(2019)The main objective of this paper is to analyze domestic and foreign experience regarding the simultaneous electromagnetic and electromechanical transients in an electromechanical system with an electric motor based on an ... -
Predictive rotor flux control for efficient dynamic operation of induction machines
(2020)Autonomous driving electric vehicles will require energy-efficient and cost-effective electric drives. The main task of the control system is to secure the required torque. With a field-orientation induction machine drive, ... -
Review of methods for energy-efficiency improvement in induction machine
(2020)Purpose. To present a comprehensive analysis of domestic and foreign experience regarding the existing optimization techniques in the problems of the power losses minimization in electromechanical systems with an induction ... -
Rotor Flux Controller for Induction Machines Considering Main Inductance Saturation
(2020)This paper discusses the problem of controlling electromechanical systems with maximum per-formance while maintaining accuracy and minimum power consumption. The objective of the study is to develop a law for regulating ... -
Simple dynamic energy efficient field oriented control in induction motors
(2015)The current paper discusses the optimal choice of a filter time constant for filtering the steady state flux reference in an energy efficient control strategy for changing load torques. It is shown that by appropriately ... -
Simple dynamic loss-minimizing flux level control of field-orientation induction motor drives
(2020)The current paper discusses the adaptive choice of a filter time constant for filtering the steady-state flux reference in the energyefficient control problem of field-orientation induction machines in transient behavior ... -
Study of the effectiveness of ML algorithms in predicting the probability of crop disease occurrence
(2023)The aim of this research is to study the effectiveness of ML algorithms in predicting the probability of the corn disease «Fusarium Head Blight» in Dnipro region of Ukraine. Linear regression, feedforward neural networks ... -
Substantiation of requirements for the structural and algorithmic organization of an IoT monitoring system for soil and climate parameters in agricultural crop enterprises
(2023)As one of the key sectors of the global economy, agriculture plays a decisive role in shaping sustainable economic development and ensuring food security worldwide. Achieving satisfactory indicators of food security and ...