Design, manufacturing and commissioning of nuclear industry equipment
| Article Name | The Estimation of Randomization Parameters in the Analysis of Multivariate Random Processes |
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| Authors | V.V. Krivin (1), V.A. Tolstov (2), I.O. Ishigov (3) |
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| Address | Volgodonsk Engineering-Technical Institute – Branch of NRNU «MEPhI»,
Lenina street, 73/94, Volgodonsk, Russia 347360
1 ORCID iD: 0000-0003-0903-0786
WoS Researcher ID: E-2267-2018
e-mail: vvkrivin@mephi.ru
2 ORCID iD: 0000-0001-7144-5195
WoS Researcher ID: F-1032-2017
e-mail: v-tolstov-2017@mail.ru
3 ORCID iD: 0000-0002-5829-6989
WoS Researcher ID: E-2448-2018
e-mail: ioishigov@mephi.ru
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| Abstract | The article deals with method to characterize the identification of the state of the welding process based on phase portrait analysis. It is shown the various both recoverable and non-recoverable factors influence that process. The abilities of well-known statistical methods to identify such process were being analyzed. The article describes the algorithm to mine the phase portrait, its spleeting to states and estimation of identifying characteristics for each state. |
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| Keywords | welding, phase portrait, identification of process state, robust methods |
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| Language | Russian |
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| References | [1] Bendat J., Pirsol A. Prikladnoi analiz sluchainyh dannyh [The Applied Analysis of Random Data]. Moscow. Mir. 1989. 540 p. (in Russian).
[2] Hruscheva I.V., Scherbakov V.I., Levanova D.S. Osnovy matematicheskoi statistiki i teorii sluchainyh processov [The Basis of Mathematical Statistics and Theory of Random Processes]. St. Petersburg. Lan’. 2009. 336 p. Available at: https://e.lanbook.com/book/426 (in Russian).
[3] Hampel’ F., Ronchetti E., Rausseu P. et al. Robastnost’ v statistike. Podhod na osnove funktsii vlianiia [The Robust in Statistics. The Approach Based on Influence Functions]. Moscow. Mir. 1989. 512 p. (in Russian).
[4] Tuganbaev A.A., Krupnin V.G. Teoriia veroiatnosti i matematicheskaiia statistika [The Theory of Probability and Mathematical Statistics]. St. Petersburg. Lan’. 2011. 320 p. Available at: https://e.lanbook.com/book/652 (in Russian).
[5] Krivin V.V., Vinichenko M.Y. Metod identifikacii haoticheskih processov s additivnoi sostavliauschei [The Method for Identifying the Chaotic Processes with Additive Component]. Moscow. Vestnik natsionalnogo issledovatel'skogo yadernogo universiteta «MIFI» [Bulletin of the National Research Nuclear University "MEPhI"]. 2013. V. 2. № 1. Р. 63-70 (in Russian).
[6] Kompiuternii trenazhor dlia obucheniia navykam ruchnoi dugovoi svarki pri izgotovlenii i montazhe konstrukcii energrticheskogo mashinostroenia. Otchet o NIOKP [The Computer Training System for Manual Arc Welding Skills Used in Energetic Machine Production and Mounting. The Interim Report about Scientific Investigation and Empirical Construction]. Grant number: 114102740077. MIFI. Volgodonsk. 2014. 176 p. (in Russian).
[7] Krivin V.V. Ocenka additivnoi stohasticheskoi sostavliauschei signalov processa svarki plavleniem [The Estimation of Additive Stochastic Component in Signals of Fusion Welding Process]. Izvestiia vuzov Severo-Kavkazskii region [Bulletin of Highest School in North Caucasus]. Elekromehanika [Electro Mechanics]. 2003. № 3, Р. 64-66 (in Russian).
[8] Riuel D. Sluchainost’ i haos [Coincidence and Chaos]. Moscow, Izhevsk. Reguliarnaii i haoticheskaiia dinamika [The Regular and Chaotic Dynamics]. 2001. 191 p. Availаble at: http://www.iprbookshop.ru/16627.html (in Russian).
[9] Krivin V.V. Metody avtomatizacii ogranichenno determinirovannyh processov. Monografia [The Automation Methods of Boundedly Deterministic Processes. Monograph]. South-Russian State Technical Univercity. Novocherkassk. Izvestiia vuzov Severo-Kavkazskii region [Bulletin of Highest School in North Caucasus]. Elekromehanika [Electro Mechanics]. 2003. 173 p. (in Russian).
[10] Krivin V.V. et al. Proverka adekvatnosti modeli zvuka ruchnoi dugovoi svarki [The Adequacy Check for Model of Manual Arc Welding Sound]. Global’naia Iadernaia Bezobasnost’[Global Nuclear Safety]. 2012. № 2-3 (4). Р. 32-38 (in Russian).
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| Papers | 43 - 48 |
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| URL Article | URL Article |
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| | Open Article |
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