Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Pavel S. Korenev"'
Publikováno v:
Mathematics, Vol 12, Iss 7, p 990 (2024)
On 22 January 2024, at the age of 78, Yuri Vladimirovich Mitrishkin (Figure 1), an outstanding scientist and remarkable educator with half a century of experience, passed away unexpectedly [...]
Externí odkaz:
https://doaj.org/article/94ef5d2fa0344dc590c1fe98270ba880
Publikováno v:
Mathematics, Vol 10, Iss 23, p 4605 (2022)
This paper suggests and develops a new methodology of estimation for a multivariable reachability region of a plasma separatrix shape on the divertor phase of a plasma discharge in D-shaped tokamaks. The methodology is applied to a spherical Globus-M
Externí odkaz:
https://doaj.org/article/15bf5db6187442a09caeb63755a5c3a1
Autor:
Yuri V. Mitrishkin, Pavel S. Korenev, Artem E. Konkov, Valerii I. Kruzhkov, Nicolai E. Ovsiannikov
Publikováno v:
Mathematics, Vol 10, Iss 1, p 40 (2021)
The paper deals with the identification of plasma equilibrium reconstruction in D-shaped tokamaks on the base of plasma external magnetic measurements. The methods of such identification are directed to increase their speed of response when plasma di
Externí odkaz:
https://doaj.org/article/5da8d28f966f42b1a238e8bf811eefdc
Autor:
V.I. Kruzhkov, E.A. Pavlova, Artem A. Prokhorov, Nikolai M. Kartsev, Yuri V. Mitrishkin, S.L. Ivanova, Pavel S. Korenev, Artem E. Konkov
Publikováno v:
Procedia Computer Science. 186:466-474
To design plasma magnetic control systems in modern tokamaks one needs models of the plasma. These models are linear parameter varying (LPV) because of relatively small variations of outputs of the feedback loops around scenarios and may be obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59eaba55bf4f9dd0801147865ea63fa3
https://doi.org/10.1016/j.procs.2021.04.167
https://doi.org/10.1016/j.procs.2021.04.167
Publikováno v:
IFAC-PapersOnLine. 53:857-862
The problem of accurate and reliable plasma shape control is significant, both for modern operating tokamaks, for example for the Globus-M/M2 spherical tokamak, and for future thermonuclear tokamak-reactors using magnetic plasma confinement. The arti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417877600b98d2068302eaac7e6fe204
https://doi.org/10.1016/j.ifacol.2020.12.843
https://doi.org/10.1016/j.ifacol.2020.12.843
Publikováno v:
IFAC-PapersOnLine. 53:6631-6636
Synthesis and modeling of the advanced time-varying magnetic control system for plasma shape and current on the base of the Model Predictive Control principle in a tokamak is considered. The study was done for the Globus-M2 tokamak (Ioffe Institute,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe2391a19772dcf19d9f45053f7342dd
https://doi.org/10.1016/j.ifacol.2020.12.083
https://doi.org/10.1016/j.ifacol.2020.12.083
Publikováno v:
IFAC-PapersOnLine. 53:7344-7349
A new robust hierarchical plasma magnetic control system with time-varying parameters and cascade circuits for the Globus-M2 tokamak (Ioffe Institute) has been synthesized by means of the linear matrix inequalities (LMI) method. Each control cascade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dd8fe2f37e46c38352166c2c9b6b1b5
https://doi.org/10.1016/j.ifacol.2020.12.1000
https://doi.org/10.1016/j.ifacol.2020.12.1000
Autor:
M. I. Patrov, Artem A. Prokhorov, Nikolay M. Kartsev, Pavel S. Korenev, Evgeniy A. Kuznetsov, Yuri V. Mitrishkin
Publikováno v:
Control Engineering Practice. 87:97-110
The paper treats the methodology of the design and analysis of a tokamak plasma magnetic cascade multiloop control system with the example of the Globus-M spherical tokamak (Ioffe Institute, S-Petersburg, Russia) including a set of new features. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7ac15ccf657632f8e49a6c822993991
https://doi.org/10.1016/j.conengprac.2019.03.018
https://doi.org/10.1016/j.conengprac.2019.03.018
Publikováno v:
Fusion Engineering and Design. 138:138-150
The paper describes a new hierarchical tokamak plasma shape control method implemented in the system with switching robust controllers and matching state vectors. A system robustness was achieved via the H∞ loop-shaping design. A novel modeling app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1521890b9f33211a0fa992f4755038fb
https://doi.org/10.1016/j.fusengdes.2018.10.031
https://doi.org/10.1016/j.fusengdes.2018.10.031
Autor:
R. R. Khayrutdinov, Pavel S. Korenev, Yu. V. Mitrishkin, M. I. Patrov, E. A. Pavlova, V. N. Dokuka
Publikováno v:
Physics of Atomic Nuclei. 80:1298-1306
In order to provide efficient performance of tokamaks with vertically elongated plasma position, control systems for limited and diverted plasma configuration are required. The accuracy, stability, speed of response, and reliability of plasma positio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844287f971d20d1e1c35dfbcf10e0d85
https://doi.org/10.1134/s1063778817070055
https://doi.org/10.1134/s1063778817070055