Browsing NTNU Open by Author "Fedorchuk, V.A."
Now showing items 1-5 of 5
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Approach to Computer Modelling of Power Energy Devices’ Periodic Modes
Verlan, Andriy; Fedorchuk, V.A.; Sterten, Jo (Peer reviewed; Journal article, 2023)The increasing complexity of power energy devices poses new challenges for designers, and the solutions depend on the efficiency and adequacy of computer modeling of electromagnetic processes in real circuits of power ... -
Computer modelling of drill string of an oilwell drilling rig
Verlan, Andriy; Fedorchuk, V.A. (Chapter, 2018)The article considers the questions of construction and computer realization of the mathematical model of drill string of a drilling rig. An approximation model is proposed in the form of systems of ordinary differential ... -
On the Choice of Numerical Methods for Solving Dynamic Equations for Control Systems with Embedded Calculating Tools
Verlan, Andriy; Fedorchuk, V.A. (Journal article; Peer reviewed, 2017)Approaches to choice of optimum method as for accuracy and amount of computation at the integration step that makes it possible to range numerical implementation methods for different levels of acceptable error based on ... -
On the Control of Numerical Results in the Problems of Identification of Dynamic Energy Objects
Klyuchka, Kostyantyn; Verlan, Andriy; Mit'ko, Lidiya; Fedorchuk, V.A.; Sterten, Jo (Journal article; Peer reviewed, 2022)The article proposes an approach to solving actual problem of the obtained results’ control in the construction and implementation of algorithms for identifying energy objects based on integral dynamic models. The considered ... -
Using Non-linear Integral Models in Automatic Control and Measurement Systems for Sensors’ Input Signals’ Recovery
Verlan, Andriy; Fedorchuk, V.A.; Ivaniuk, Vitalii; Sterten, Jo (Peer reviewed; Journal article, 2020)The article is devoted to developing methods of dynamic correction of signals registered at the output of a non-linear measuring transducer for the purpose to recover its input signal. Dynamic correction leads to decreased ...