Calculation of Load Diagrams and Static Characteristics of Multimotor Electric Drive Systems using the Methods of Equivalent Forces and Reduced Moments

Семенов, А С; Yakushev, I. A.; Kharitonov, Yakov; Shevchuk, V. A.; Gracheva, Elena; Ilyashenko, Svetlana

doi:10.14716/ijtech.v11i8.4541

Cited by 23 publications

(5 citation statements)

References 17 publications

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“…The MatLab workspace provides mathematical simulation while the Simulink block library with the SimPowerSystem subdirectory provides structural and physical simulation for complex electrical circuits and the analysis of processes occurring in them, respectively [23][24][25].…”

Section: Research Methods and Techniquesmentioning

confidence: 99%

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

2023

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The research work considers the simulation and analysis of transition processes in linear electrical circuits using the MatLab software package. The transition processes occurring in the following linear electrical circuits were analyzed: RL equivalent circuit in case of connecting the relay control winding to a DC voltage source; RC equivalent circuit in case of connecting a capacitor through a limiting resistor to a DC voltage source and disconnecting it from the source; RLC equivalent circuit in case of capacitor discharge to an inductor; this capacitor shall be pre-charged from a DC voltage source; a branched electrical circuit of the first order where its topology changes after switching. As a result of the research, the transition process graphs were obtained for which the simulated completion time of the transient process does not differ from the calculated values with an error of less than 2%. The analysis of transition processes revealed the following: the winding inductance effect on the time of relay switching; the effect of the additional resistance value on the charge (discharge) of the capacitor; the effect of the resistance value change when the capacitor is discharged in a circuit with two reactive elements; the effect of changes in the topology of the electrical circuit on the intensity of the transient process after switching.

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Section: Research Methods and Techniquesmentioning

confidence: 99%

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

2023

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“…The input layer of a convolutional neural network (CNN) represents the image matrix, where each pixel is treated as an individual input parameter of the network [19,20,21]. Pixels can be divided into multiple channels, for example, three channels are used for color imagesred, green, and blue.…”

Section: Input Layermentioning

confidence: 99%

Prerequisites for developing the computer vision system for drowning detection

Kozlov,

Gibadullin

2024

E3S Web Conf.

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The problem of drowning is one of the most serious issues in terms of human life and health safety. Drowning victims often fall victim to accidental circumstances or unintentional actions, and the number of such incidents is significant. Thousands of drownings occur worldwide every year, resulting in a significant loss of lives, both among adults and children. This article focuses on exploring the prerequisites and developing a computer vision system for drowning detection. Drowning is a serious problem that poses substantial social, economic, and medical consequences for human life and health. The article discusses key computer vision technologies, image processing algorithms, and object recognition methods.

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“…To get the current time and date, the DateTime.Now property was used, which takes the current date and time of the computer. The AddDays() method was used to add dates (see Listing 1) [21,22].…”

Section: The Solution To the Problem Posedmentioning

confidence: 99%

Advanced robotic process automation for enterprise efficiency

Yoqubjonov,

Gibadullin,

Nuriev

2023

E3S Web Conf.

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Utilizing ELegant MAnagement Robotic Process Automation (ELMA RPA) for automating technological processes within an enterprise offers several advantages. Companies can enhance operational efficiency, save time, reduce errors, and streamline their operations by utilizing this advanced automation solution. ELMA RPA is an especially effective tool for tasks involving repetitive processes, like document management and administrative work. The incorporation of ELMA RPA allows businesses to take advantage of software robots, which are programmed to perform tasks with precision and consistency. Through the use of readout modes for interface elements, process modeling, and carefully designed algorithms, ELMA RPA allows for seamless interaction between various third-party programs. This not only enhances productivity but also allows companies to remain competitive in the ever-evolving business landscape. In summary, ELMA RPA is an essential tool for businesses looking to optimize their operations and capitalize on the benefits of process automation. This article describes principles and peculiarities of business process automation development using software robots using ELMA RPA product. The following are considered: readout modes of interface elements (methods that allow recording and accurately reproducing interaction between different third-party programs using their graphical interface), process modeling, and algorithm of the robot's actions. An example of the implementation of business process robotization in a leading consulting and auditing company is considered.

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Calculation of Load Diagrams and Static Characteristics of Multimotor Electric Drive Systems using the Methods of Equivalent Forces and Reduced Moments

Cited by 23 publications

References 17 publications

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

Prerequisites for developing the computer vision system for drowning detection

Advanced robotic process automation for enterprise efficiency

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