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30 results on '"Orlov, Stepan"'

1. Implementing XGBoost Machine Learning Ensemble Algorithm to Predict Contact Pressure of Two 3D Bodies

Author

Orlov, Stepan, Aubekerov, Kairzhan, Koptsev, Stanislav, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Jahn, Carlos, editor, Ungvári, László, editor, and Ilin, Igor, editor

Published
2022
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3. Digital Twin of Continuously Variable Transmission for Predictive Modeling of Dynamics and Performance Optimization

Author

Orlov, Stepan, Burkovski, Lidia, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Schaumburg, Hanno, editor, Korablev, Vadim, editor, and Ungvari, Laszlo, editor

Published
2021
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4. Experience-Driven, Method-Agnostic Algorithm for Controlling Numerical Integration of ODE Systems

Author

Orlov, Stepan, Burkovski, Lidia, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Schaumburg, Hanno, editor, Korablev, Vadim, editor, and Ungvari, Laszlo, editor

Published
2021
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7. Innovative Social and Dominant Development of Region and Sustainable Functioning of the Social Complex

Author

Tsypkin, Yury A., Kamaev, Roman A., Orlov, Stepan V., Feklistova, Inessa S., Pakulina, Hanna S., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kolmykova, Tatiana, editor, and Kharchenko, Ekaterina V., editor

Published
2020
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8. Increase of Quality of Provision of Social and Information Services to Population in the Conditions of Development of the Digital Economy

Author

Tsypkin, Yury A., Kamaev, Roman A., Orlov, Stepan V., Pakulina, Alevtyna A., Kalinichenko, Ludmila L., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kolmykova, Tatiana, editor, and Kharchenko, Ekaterina V., editor

Published
2020
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9. An Efficient Parallel Algorithm for Numerical Solution of Low Dimension Dynamics Problems

Author

Orlov, Stepan, Kuzin, Alexey, Shabrov, Nikolay, Barbosa, Simone Diniz Junqueira, Series Editor, Filipe, Joaquim, Series Editor, Kotenko, Igor, Series Editor, Sivalingam, Krishna M., Series Editor, Washio, Takashi, Series Editor, Yuan, Junsong, Series Editor, Zhou, Lizhu, Series Editor, Ghosh, Ashish, Series Editor, Voevodin, Vladimir, editor, and Sobolev, Sergey, editor

Published
2019
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15. C++ Playground for Numerical Integration Method Developers

Author

Orlov, Stepan, Barbosa, Simone Diniz Junqueira, Series editor, Chen, Phoebe, Series editor, Filipe, Joaquim, Series editor, Kotenko, Igor, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, Yuan, Junsong, Series editor, Zhou, Lizhu, Series editor, Voevodin, Vladimir, editor, and Sobolev, Sergey, editor

Published
2017
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16. Two Approaches to Speeding Up Dynamics Simulation for a Low Dimension Mechanical System

Author

Orlov, Stepan, Kuzin, Alexey, Shabrov, Nikolay, Barbosa, Simone Diniz Junqueira, Series editor, Chen, Phoebe, Series editor, Filipe, Joaquim, Series editor, Kotenko, Igor, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, Yuan, Junsong, Series editor, Zhou, Lizhu, Series editor, Voevodin, Vladimir, editor, and Sobolev, Sergey, editor

Published
2017
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27. Ellipsis and zeugma in portuguese

Author

L Aguiar Pardinho, S Orlov Stepan, and N Chugunov Anton

Subjects
эллипсис, History, Ellipsis (linguistics), language, Portuguese, Linguistics, Figure of speech, language.human_language, португальский язык, фигуры речи
Abstract

In this article such a figure of speech as ellipsis in Portuguese is considered. An analysis of ellipsis, its functions, properties and features is conducted. Four types of ellipsis in Portuguese are described, with an analysis of their examples. Additionally, zeugma and its essence are considered, along with its relevance to ellipsis and their differences.

Published
2017

28. Application of numerical integration methods to continuously variable transmission dynamics models

Author

Orlov Stepan

Subjects
Product design, Computer science, Ode, Control engineering, 02 engineering and technology, 01 natural sciences, Numerical integration, lcsh:Social Sciences, lcsh:H, 010101 applied mathematics, Set (abstract data type), 020303 mechanical engineering & transports, Generalized coordinates, 0203 mechanical engineering, Ordinary differential equation, 0101 mathematics, Reduction (mathematics), Continuously variable transmission
Abstract

The expansion of digital engineering technologies in the framework of the fourth industrial revolution relies on core technologies for mathematical modeling and computer simulation of physical processes. Time required for a computer simulation and the quality of numerical solutions are key factors that ultimately have impact on product quality and the amount of waste at product design stage. This paper is aimed on the reduction computer simulation time for continuously variable transmission (CVT) models. The modeling of the device as a set of deformable rigid bodies with numerous contact interactions is an extraordinary problem addressed in [1]. Model dynamics is described in terms of ordinary differential equations (ODE) of motion. The system of ODEs has about 3600 variables (generalized coordinates and speeds). Despite relatively low dimension of the model, computer simulation using traditional numerical integration methods takes long time to run. The reason for this is the stiffness of the ODE system. In this paper, we present the results of an investigation aimed on finding a numerical integration method appropriate for problems of this kind.

Published
2018

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