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Simulation of Emergency Situations on Main Gas Pipeline with MATLAB Simulink
P. 63–68.
The article is dedicated to implementation and evaluation of a model for simulation of emergency situations on main gas pipeline. Data produced by model was compared to data obtained from real emergency situations on main gas pipeline. Result of this work is the model built using MATLAB Simulink software that can be used for datasets generation, which are useful for artificial neural networks training.
In book
Los Alamitos, Washington, Tokyo: IEEE Computer Society, 2019.
Yasnitsky L., Голдобин М. А., Прикладная информатика 2025 Т. 20 № 3(117) С. 85–100
Currently, artificial intelligence methods are widely used in the practice of serial production enterprises. They are used to detect defects, classify and eliminate them, identify the causes of defects, predict the quality and properties of the resulting product, select optimal parameters of the production process, and identify and study its patterns. However, outside the field ...
Added: July 10, 2025
Sviatoslav Iakimenko, Tsislav A., Naumova E. et al., Telecommunications and Radio Engineering (США) 2022 Vol. 81 No. 3 P. 51–61
Bluetooth 5.1 is a new technology with a sample of novel features. One of the most significant improvements compared to the previous version is in the enhancement of indoor localization with techniques such as angle of departure (AoD) and angle of arrival (AoA). Up to date, only a modest number of limited practical studies were ...
Added: August 10, 2022
Tikhonov E., Sneps-Sneppe M., International Journal of Open Information Technologies 2019 Vol. 7 No. 3 P. 17–24
The article describes one of the powerful tools for the signals analysis while transmission – complex mathematics. Here the basic concepts (complex numbers, complex signal as expansion of a real signal to a complex-valued function) and some operations (exponentiation, absolute value and angular phase representation) are introduced.
As an example complex mathematical methods are used for ...
Added: April 9, 2022
Tikhonov E., Sneps-Sneppe M., International Journal of Open Information Technologies 2019 Vol. 7 No. 4 P. 53–60
The article introduces powerful common tool for the signals analysis – basics of a spectral analysis.
It focuses on decomposition into complex sine waves (harmonic sinusoids) called the Fourier transform.
Based on qualitative review of the natural phenomenon of visible light (that is the electromagnetic field oscillation in a working range of the eyes) decomposition into a ...
Added: April 9, 2022
Tikhonov E., Sneps-Sneppe M., International Journal of Open Information Technologies 2019 Vol. 7 No. 7 P. 13–26
The article introduces the theoretical foundations of the modern method of storing, transmitting and processing signals: digital processing. It’s a way to use relatively small number of values instead of continuous real signal.
For example, when transmitting information in telephony, speech is concentrated in the bandwidth up to 4 kHz. But we need doubled frequency 8 ...
Added: April 9, 2022
Tikhonov E., Sneps-Sneppe M., International Journal of Open Information Technologies 2020 Vol. 8 No. 6 P. 51–42
Data transmission using orthogonal functions means combining base carrier signals (scaled by numbers of useful information) into one sent signal. Processing the mixed signal after receiving allows dividing it back into carriers and restoring useful numbers.
What is the most compact set of complex sine waves for this? How will the random components of the spectrum ...
Added: April 9, 2022
Semenenko M. G., Kniazeva I. V., Beckel L. S. et al., , in: IOP Conference Series: Materials Science and Engineering, Volume 537, Issue 3Vol. 537. Issue 3.: Institute of Physics Publishing (IOP), 2019.
Added: October 20, 2021
Гаврилова О. Я., Ulyanina O. A., Медико-биологические и социально-психологические проблемы безопасности в ЧС 2021 № 3 С. 108–115
Relevance. The development of a system for providing emergency psychological assistance to minors in our country involves taking into account the leading international experience, both in terms of the practice of providing emergency psychological assistance and at the level of its methodological support. Intention. To review the key aspects of international experience in providing emergency ...
Added: October 6, 2021
Фокин Е. А., В кн.: Научно-исследовательская деятельность международных организаций в условиях чрезвычайных ситуаций.: НОРМА, 2021. С. 104–116.
The positions of the bodies of the Council of Europe (first of all, CEPEJ) on the implementation of justice in an emergency situation are analyzed. ...
Added: September 17, 2021
НОРМА, 2021.
The monograph analyses specific features of research activities of international organizations in emergency situations, including an unfavourable epidemiological situation. The team of authors endeavours to identify and synthesise new vectors of major international organizations’ analytical work in the context of the COVID-19 pandemic as a new challenge for integration and international law.
The research team focuses ...
Added: September 17, 2021
Evgeniy V. Runev, Rusanova E. V., CEUR-WS.org, 2020.
Proceedings of the Workshop "Models and Methods for Researching Information Systems in Transport 2020" on the basis of the departments "Information and Computer Systems" and "Higher Mathematics" Emperor Alexander I St. Petersburg State Transport University. ...
Added: April 17, 2021
Filippov A. F., Russia in Global Affairs 2020 Vol. 18 No. 2 P. 33–40
With a major threat looming on the horizon, the need for emergency measures looks ever more obvious, while procrastinations, inevitable in the case of generally long parliamentary discussions of what measures to take, appear far less acceptable. However, the ongoing debate over the future demonstrates that the forecasts can hardly be insightful. In fact, it ...
Added: August 26, 2020
Kozaev A. T., Saleh H., Alexandrov D. et al., , in: Actual Problems of System and Software Engineering 2017. Proceedings of the 5th International Conference on Actual Problems of System and Software Engineering Supported by Russian Foundation for Basic Research. Project #17-07-20565 Moscow, Russia, November 14-16, 2017, 408 P.Vol. 1989.: Aachen: CEUR Workshop Proceedings, 2017. P. 120–126.
The article is dedicated to application of case-based method in the problem of choosing correct suitable scenarios to resolve emergency situations occurring on main gas pipeline. The result of the work is the algorithm for choosing scenarios with the given level for suitable solutions to resolve emergency situations using base of cases describing emergency situations ...
Added: December 21, 2017
Saleh H., Alexandrov D., Цепелев Д. А. et al., В кн.: Вузовская наука – региону : материалы XV Всероссийской научной конференции с международным участием.: Вологда: ВоГУ, 2017. С. 110–113.
The paper discusses the problems and methods of improving the qualities of predictions given by the decision-support systems used by dispatches on the gas transportation systems. ...
Added: September 27, 2017
Козаев А. Т., Saleh H., Alexandrov D., Методы и устройства передачи и обработки информации 2017 Т. 19 С. 50–53
The article is dedicated to application of case-based method in the problem of choosing correct suitable scenarios to resolve emergency situations occurring on main gas pipeline. The result of the work is the algorithm for choosing scenarios with the given level for suitable solutions to resolve emergency situations using base of cases describing emergency situations ...
Added: August 30, 2017
Zontov Y., Rodionova O. Y., Kucheryavskiy S. V. et al., Chemometrics and Intelligent Laboratory Systems 2017 Vol. 167 P. 23–28
Soft independent modeling of class analogy (SIMCA) is one of the OCC methods widely used in chemometrics. The original version, proposed by S. Wold, has numerous modifications mostly related to the way of constructing the acceptance boundaries. Recently, authors proposed the data driven version of SIMCA (DD-SIMCA), which allows to calculate the errors of misclassification ...
Added: June 29, 2017
Kudryavtsev D. Y., Aminev D., Sviridov A. S., Russian Aeronautics 2016 Vol. 59 No. 3 P. 344–350
An approach to modeling is proposed, where the airplane is considered as a system with a minimal set of basic material points, and its mathematical description is given. We construct the mathematical model of the conventional airplane with an adequate accuracy for evaluation calculations in creating the control system. The flight simulation software for the ...
Added: February 24, 2017
Zontov Y., Rodionova O. Y., Pomerantsev A. L., , in: Abstracts of the Tenth Winter Symposium on Chemometrics (WSC-10).: Samara: -, 2016.
Added: March 11, 2016
Kapalin V. I., Ведяшкина Наталья Евгеньевна, Промышленные АСУ и контроллеры 2015 № 6 С. 41–47
A simple technique for the design of P and PI-regulators for nonlinear control systems, which is based on the theory of minimax
approximations, is proposed. Unlike the widely known methods of harmonic and statistic linearization, the minimax linearization method used in the present paper does not require special suppositions concerning the input signal of the nonlinear ...
Added: November 29, 2015