TECHNICAL SCIENCES

S.A. Evdokimova1, A.V. Zhuravlev1, T.P. Novikova1

Application of clustering algorithms to analyze the customer base of the store
  • 1Voronezh State University of Forestry and Technologies named after G.F. Morozov, This email address is being protected from spambots. You need JavaScript enabled to view it.

  • This paper analyzes the buyers of the BigCar store, which sells spare parts for trucks, using clustering methods. The algorithms of k-means, g-means, EM and construction of Kohonen networks are considered. For their implementation, the Loginom Community analytical platform is used. Based on sales data for 3 years, buyers are divided into 3 clusters by implementing the k-means, EM algorithms and building a self-organizing Kohonen network. An EM algorithm was also performed with automatic determination of the number of clusters and g-means, which divided buyers into 9 and 10 clusters. The analysis of the resulting clusters showed that the results of the k-means and Kohonen algorithms are better suited to increase sales efficiency.
  • Keywords — Data mining, clustering, Kohonen networks, k-means algorithm, EM-algorithm, Data Mining, Loginom system.

  • [1] Evdokimova, S.A. Primenenie metodov intellektual'nogo analiza dannyh dlya ocenki vneshneekonomicheskoy deyatel'nosti organizacii [Application of Data Mining methods for evaluation of the external economic activities of the organization] / S.A. Evdokimova, V.S. Kopylova // Informatika: problemy, metodologiya, tehnologii : materialy XIX mezhdunarodnoy nauchno-metodicheskoy konferencii. – Voronezh, 2019. – S. 1118-1121.

    [2] Novikova, T.P. Economic evaluation of mathematical methods application in the management systems of electronic component base development for forest machines / T.P. Novikova, A.I. Novikov // IOP Conference Series: Earth and Environmental Science. International scientific and practical conference «Forest ecosystems as global resource of the biosphere: calls, threats, solutions» (Forestry-2019). – 2019. – P. 012035.

    [3] Cherezov, D.S. Obzor osnovnyh metodov klassifikacii i klasterizacii dannyh [Classification and clasterization base methods review] / D.S. Cherezov, N.A. Tyukachev // Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Sistemnyy analiz i informacionnye tehnologii. – 2009. – № 2. – S. 25-29.

    [4] Sokolov, S. Adaptive stochastic filtration based on the estimation of the covariance matrix of measurement noises using irregular accurate observations / S. Sokolov, A. Novikov, M. Polyakova // Inventions. – 2021. – Т. 6, № 1. – P.10. – DOI: https://doi.org/10.3390/inventions6010010.

    [5] Sokolov S. An approach to optimal synthesis in a conflict problem / S.V. Sokolov, I.V. Shcherban // Journal of Computer and Systems Sciences International. – 2003. – Т. 42, № 5. – P. 692-697.

    [6] URL: https://loginom.ru/ (access data: 20.12.2020).

    [7] Tripathi, Sh. Approaches to clustering in customer segmentation / Sh. Tripathi, A. Bhardwaj, E. Poovammal // International Journal of Engineering &Technology. – 2018. – T. 7(3.12). – Pp. 802–807. – DOI: 10.14419/ijet.v7i3.12.16505

    [8] Novikova, T.P. Problemy razrabotki intellektual'noy informacionnoy sistemy dlya predpriyatiy mikroelektroniki [The problem of developing intelligent information systems for microelectronics enterprises] / T.P. Novikova // Lesotehnicheskiy zhurnal. – 2016. – T. 6, № 2 (22). – S. 204-211.

    [9] Rayala, V. Big data clustering using improvised fuzzy C-means clustering / V. Rayala, S. R. Kalli // Revue d'Intelligence Artificielle. – 2021. – Т. 34(6). – Pp. 701-708. – DOI: 10.18280/RIA.340604

    [10] Sen'kovskaya, I.S. Avtomaticheskaya klasterizaciya v analize dannyh na osnove samoorganizuyuschihsya kart Kohonena [Automatic clustering in data analysis based on self-organizing Kohonen maps] / I.S. Sen'kovskaya, P.V. Saraev // Vestnik Magnitogorskogo gosudarstvennogo tehnicheskogo universiteta im. G.I. Nosova. – 2011. – № 2 (34). – S. 78-79.

    [11] Yakovlev, V. B. Analiz dannyh v analiticheskoy platforme Loginom : uchebnoe posobie [Data analysis in Loginom analytical platform] / V. B. Yakovlev. – Saarbrücken : LAP LAMBERT, 2020. – 184 s.

  • С. 4-12.

Y.M. Ivanyo1, P.G. Asalkhanov1, N.V. Bendik1

Applying Big Data to planning food production in conditions of uncertainty
  • 1Irkutsk State Agrarian University named after A.A. Ezhevsky, This email address is being protected from spambots. You need JavaScript enabled to view it.

  • The article considers the use of Big Data technology for planning food production in conditions of uncertainty. The use of a large amount of diverse information allows us to solve various classes of problems of forecasting and planning the production and sale of food products. The conceptual scheme of using of big data technology by agricultural producers is given on the example of the Irkutsk region and groups of solved extreme problems with examples are considered. Data sources and users are described. The current Big Data platforms are presented.
  • Keywords — Big Data, agriculture, digital technologies, mathematical modeling.

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    [2] Polyakov, G.N. State and tendencies of technical support of agriculture of the Irkutsk region / G.N. Polyakov, S.N. Shukhanov // Bulletin of the International Academy of Agricultural Education. –2019. – № 45. – Pp. 52-57.

    [3] Cifrovaya transformaciya sel'skogo hozyaystva po sozdaniyu oblachnoy mnogofunkcional'noy platformy «Umnyy fermer 4.0» [Digital transformation of agriculture on creating cloud multi-functional platform «Smart farmer 4.0»] / P.G. Asalhanov, N.V. Bendik, Ya.M. Ivan'o, A.I. Lobycin // Aktual'nye voprosy agrarnoy nauki. – 2019. – № 31. – S. 39-47.

    [4] Bylina, S.G. Informatizaciya agroprodovol'stvennogo kompleksa i sel'skih territoriy Rossii: vozmozhnosti i ogranicheniya [Informatization of the agricultural food complex and rural territories of Russia: opportunities and limitations] / S.G. Bylina, M.E. Kadomceva, M.N. Osovin. – Saratov, 2018. – 228 s.

    [5] Integraciya innovacionnyh sistem monitoringa dlya «umnogo» sel'skogo hozyaystva [Integration of innovative monitoring systems for «smart» agriculture] / M.E. Vyguzov, A.A. Gorbacheva, I.A. Nechaev, N.O. Stryzhkov // Znanstvena Misel. – 2020. – № 38-1 (38). – S. 57-60.

    [6] Suhobokov, A.A. Vliyanie instrumentariya Big Data na razvitie nauchnyh disciplin, svyazannyh s modelirovaniem [The Big Data tools impact on the development of simulation-concerned academic disciplines] / A.A. Suhobokov, D.S. Lahvich // Nauka i obrazovanie: nauchnoe izdanie MGTU im. N.E. Baumana. – 2015. – № 3. – S. 207-240.

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    [8] Rosenheim, J.A. Ecoinformatics (Big Data) for agricultural entomology: pitfalls, progress, and promise / J.A. Rosenheim, C. Gratton // Annual Review of Entomology. – 2017. – Т. 62. – Pp. 399-417.

    [9] Asalhanov, P.G. Struktura programmno-apparatnoy platformy i opredelenie tipovyh IT-tehnologiy v otraslyah rastenievodstva i zhivotnovodstva Irkutskoy oblasti [Software and hardware platform structure and determination of typical IT-technologies in in plant growing and animal husbandry of the Irkutsk region] / P.G. Asalhanov, N.V. Bendik // Cifrovye tehnologii i sistemy v sel'skom hozyaystve : materialy mezhdunarodnoy nauchno-prakticheskoy konferencii. –Irkutska, 2019. – S. 3-10.

    [10] Ivano, Ya.M. Management of the agro-industrial enterprise: optimization uncertainty expert assessments / Ya.M. Ivano, P.G. Asalkhanov, N.V. Bendik // 2019 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon-2019). – 2019. – P. 8934788.

    [11] Ermakov, S.A. Obespechenie bol'shimi dannymi obschego dostupa kak faktor intensifikacii sel'skogo hozyaystva [Providing big data sharing as a factor of intensification of agriculture] / S.A. Ermakov // Ekonomika: vchera, segodnya, zavtra. – 2017. – T. 7, № 6B. – S. 199-216.

    [12] Yin, S. Big Data for Modern Industry: Challenges and Trends / S. Yin, O. Kaynak // Proceedings of the IEEE. – 2015. – Vol. 103(2). – Pp. 143-146. – DOI: 10.1109/JPROC.2015.2388958.

  • С. 13-20.

E.A. Nazoykin1, V.V. Lavlinskiy, S.A. Mokrushin1, N.A. Zabenkova1

Realization of a two-circuit four-channel regulator to control the sterilization of canned food in the industrial autoclave
  • 1Moscow State University of Food Production, Moscow

    2Voronezh State University of Forestry and Technologies named after G.F. Morozov

  • Analyzing the solutions related to the processes of implementing various systems for controlling the heat treatment of canned food in the conditions of their sterilization, carried out with specified periodic actions, we can distinguish their multiplicity, diversity and originality. However, with regard to the sterilization processes in autoclaves, there is currently no high-quality control system for them, which still determines the relevance of this task. The article offers a selection of criteria that can be applied to the automatic control system, taking into account the specifics of the processes that occur during the sterilization of canned food using an autoclave. This article also discusses the structure of this process using the basics of the theory of automatic control. In addition, it provides a simulation of these processes. In contrast to the existing structures, the proposed automatic control structure is characterized by openness, which increases the design efficiency in the development of such control systems. The basis of this approach in the form of a two-circuit four-channel controller, allows you to improve existing and create new automatic control systems for sterilization plants.
  • Keywords — Regulator, control system, automation, simulation model, technological process, sterilization of canned food, autoclave.

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    [2] Mokrushin, S.A. Issledovanie processa sterilizacii konservnoy produkcii s cel'yu dal'neyshey avtomatizacii [Investigation of the sterilization process of canned products for further automation] / S.A. Mokrushin, S.I. Ohapkin, V.S. Horoshavin // Nauchnyy zhurnal NIU ITMO. Seriya «Processy i apparaty pischevyh proizvodstv». 2015. – №4. – s. 62–72.

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    [9] Construction of continuous and discrete distribution laws for risk assessment in information systems / Y.Y. Gromov, Y.V. Minin, O.G. Ivanova, H.L. Majeed // Journal of Engineering Science and Technology Review. - 2020. - Т. 13, № 3. - Pp. 1-7.

    [10] Probabilistic and Fuzzy Models of the Optimal Allocation of Resources of a Network Information System. / Y. Gromov, Y. Minin, A.A. Habib Alrammahi, F.A. Sari // Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019. – 2019. – Pp. 353-358.

    [11] Determination of Information System Structure Parameters in Conditions of Uncertainty / Y. Gromov, Y. Minin, S. Kopylov, A.A. Habib Alrammahi, F.A. Sari // Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019. – 2019. – Pp. 338-343.

    [12] Tyutyunnik, V.M. Analytical models of negative external influences vaporizing on the network information system / V.M. Tyutyunnik, Y.Y. Gromov, E.Y. Alexandrov // Automatic Documentation and Mathematical Linguistics. – 2020. – Pp. 250-254.

    [13] Accelerometric studies of night-time motor activity with essential tremor / A. Gorbunov, Y. Gromov, E. Dolgov, E. Tugolukov, A. Neprokin // Proceedings - 2020 2nd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency, SUMMA 2020. - 2020. - Pp. 642-645.

    [14] Synthesis of the information system structure in conditions of uncertainty / Y. Gromov, Y. Minin, S. Kopylov, A.A. Habib Alrammahi, F.A. Sari // Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019. - 2019. - Pp. 401-406.

    [15] Overall score of information system perfomance and selection of synthesis problem / Y. Gromov, Y. Minin, A. Eliseev, A.A. Habib Alrammahi, F.A. Sari // Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019. - 2019. - Pp. 377-382.

  • С. 21-27.

S.A. Pobeda1, M.I. Chernykh1, Ph.V. Makarenko1, K.V. Zolnikov1

Creation of a behavioral model of a LDMOS transistor based on an artificial MLP neural network and its description in Verilog-A language
  • 1Scientific research institute electronic engineering, This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it.

  • The article deals with the creation of a behavioral model of lateral metal oxide transistors (LDMOS) based on a neural network of the multilayer percep-tron type. The model is identified using a backpropa-gation algorithm. Demonstrated the process of creating an ANN model using Pytorch, a machine learning framework for the Python language, with subsequent transfer to the standard analog circuit modeling lan-guage Verilog-A.
  • Keywords — LDMOS, ANN, Verilog-A, Pytorch, behavioral model.

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  • С. 28-34.

S.I. Polyakov1

Simulation of a heating automation system for a «smart» residential building
  • 1Voronezh State University of Forestry and Technologies named after G.F. Morozov, This email address is being protected from spambots. You need JavaScript enabled to view it.

  • The article deals with the issues of constructive, structural modeling and automatic control of room heating. The dynamics of the object-the heating system of a residential building-is obtained. Dynamic errors are determined by the dynamic characteristics of the temperature sensor. The design scheme of the object is presented. The heating control system contains three temperature controllers. Using structural modeling, various methods of automatic control of the heating system are evaluated. The technical structure of the automatic temperature control system (ACS) in a residential building is implemented by a cascade three-circuit control with two executive elements. Experimental studies of transients in a closed ACS with three types of regulators are presented. The results obtained make it possible to implement adaptive control of the heating system on a real object.
  • Keywords — Heating, sensor, control, dynamics, regulator, cascade, transfer function, approximation, experimental curve.

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    [2] Harke, V.N. Umnyy dom. Ob'edinenie v set' bytovoy tehniki i sistem kommunikaciy v zhilischnom stroitel'stve [Smart House. Networking of household appliances and communication systems in housing construction] / V.N. Harke. – M. : Tehnosfera, 2006. – 292 s.

    [3] Elsenpiter, T.R. Umnyy Dom stroim sami [We build the Smart House ourselves] / T.R. Elsenpiter, Dzh. Velt / M. : KUDIC-OBRAZ, 2005. – 384 s.

    [4] Wells, Q. Guide to digital home technology integration / Q. Wells. – Delmar : Cengage Learning, 2009. – 544 p.

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    [6] Akimov, V.I. Software life management systems for «smart» residential houses / V.I. Akimov, S.I. Polyakov, A.V. Polukazakov // 2020 International Russian Automation Conference (RusAutoCon). – Sochi, 2020. – Pp. 267-272. – DOI: 10.1109/RusAutoCon49822.2020.9208215.

    [7] Polyakov, S.I. Avtomatika i avtomatizaciya proizvodstvennyh processov : ucheb. Posobie [Automation and automation of production processes] / S.I. Polyakov. – Voronezh, 2007. – 373 s.

    [8] Tehnicheskie sredstva avtomatizacii. Programmno – tehnicheskie kompleksy i kontrollery : uchebnoe posobie [Technical automation equipment. Software and hardware complexes and controllers] / I.A. Elizarov, Yu.F. Martem'yanov, A.T. Shirtladze, S.V. Frolov. – M. : «Izdatel'stvo Mashinostroenie – 1», 2004. – 180 s.

    [9] Polyakov, S.I. Modelirovanie sistemy upravleniya otopleniem «umnogo» zhilogo doma [Simulation of the heating control system of a smart apartment building] / S.I. Polyakov, V.I. Akimov, A.V. Polukazakov // Modelirovanie sistem i processov. – 2020. – T. 13, № 1. – S. 68-76. – DOI: 10.12737/2219-0767-2020-13-1-68-76.

    [10] Petrovskiy V.S. Nauchnye issledovaniya v avtomatizacii : ucheb. posobie [Scientific research in automation] / V.S. Petrovskiy, S.I. Polyakov, D.A. Gluhov. – Voronezh, 2011. – 240 s.

    [11] Development and research of a "Smart Home" heating control system / V.I. Akimov, E.N. Desyatirikova, A.V. Polukazakov, S.I. Polyakov, V.E. Mager // 2020 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). – St. Petersburg, Moscow, 2020. – Pp. 574-580. – DOI: 10.1109/EIConRus49466.2020.9039541.

    [12] Polyakov, S. I. Avtomaticheskoe upravlenie processami dozirovaniya sypuchih materialov : monografiya [Automatic control of bulk materials dosing processes] / S.I. Polyakov. – Voronezh, 2019. – 180 s.

    [13] Teoriya avtomaticheskogo upravleniya : uchebnik [Automatic control theory] / V.D. Volkov, A.I. Shashkin, A.V. Smol'yaninov, E.N. Desyatirikova. – Voronezh : Nauchnaya kniga, 2015. – 745 s.

    [14] Akimov, V.I. Selecting criteria for optimizing parameters of ADC for digital signal processing / V.I. Akimov; A.V. Polukazakov; N.V. Sitnikov // Proceedings – 2019 International Russian Automation Conference (RusAutoCon). – Pp. 8867651. – DOI: 10.1109/RUSAUTOCON.2019.8867651 (Scopus).

    [15] Akimov, V.I. Design of measuring channel systems and automation tools / V.I. Akimov, A.V. Polukazakov, V.P. Shelyakin // Proceedings – 2019 International Russian Automation Conference (RusAutoCon). – Sochi, 2019. – Pp. 8867777. – DOI: 10.1109/RUSAUTOCON.2019.8867777.

    [16] Polyakov, S.I. Proektirovanie sistem upravleniya : ucheb. posobie [Design of control systems] / S.I. Polyakov, N.P. Zuykin. – Voronezh, 2001. – 133 s.

    [17] Modelirovanie sistemy upravleniya otopleniem «umnogo» zhilogo doma [Software for control systems for "Smart" residential building] / S.I. Polyakov, V.I. Akimov, A.V. Polukazakov, V.K. Zol'nikov, P.V. Enin // Modelirovanie sistem i processov. – 2021. – T. 14, № 1. – S. 58-67. – DOI: 10.12737/2219-0767-2021-14-1-58-67.

    [18] Simulation modeling of a technological breakthrough in the economy / V.N. Volkova, A.V. Loginova, E.N. Desyatirikova, V.E. Belousov, V.V. Chugunov // Proceedings of 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2018. – St. Petersburg, Moscow, 2018. – Pp. 1293-1297. – DOI: 10.1109/EIConRus.2018.8317332.

    [19] Akimov, V.I. Design and development of cascade heating control for a «Smart» residential housing / V.I. Akimov, S.I. Polyakov, A.V. Polukazakov // 2020 International Russian Automation Conference (RusAutoCon). – Sochi, 2020. – Pp. 42-48. – DOI: 10.1109/RusAutoCon49822.2020.9208225.

    [20] Sazonova, S.A. Osobennosti resheniya zadach upravleniya funkcionirovaniem sistemami teplosnabzheniya [Features of the solution of problems of management of functioning of systems of heat supply] / S.A. Sazonova // Modelirovanie sistem i processov. – 2018. – T. 11, № 3. – S. 67-73. – DOI: 10.12737/article_5c4f1989b3f6e2.21665404.

    [21] Sazonova, S.A. Matematicheskoe modelirovanie parametricheskogo rezerva sistem teplosnabzheniya s cel'yu obespecheniya bezopasnosti pri ekspluatacii [Mathematical modeling of the parametric reserve of heat supply systems to ensure operational safety] / S.A. Sazonova, S.D. Nikolenko, A.V. Zvyaginceva // Modelirovanie sistem i processov. – 2019. – T. 12, № 3. – S. 71-77. – DOI: 10.12737/2219-0767-2019-12-3-71-77.

    [22] Sazonova S.A. Osobennosti formirovaniya obobschennoy modeli upravleniya sistemami teplosnabzheniya [Features of formation of the generalized model of management of systems of heat supply] / S.A. Sazonova // Modelirovanie sistem i processov. – 2018. – T. 11, № 3. – S. 73-80. – DOI: 10.12737/article_5c4f198dba9c13.80374928.

    [23] Sazonova S.A. Osobennosti formulirovki prikladnyh zadach upravleniya funkcionirovaniem sistemami teplosnabzheniya [Features of formulation of applied problems of management of functioning of systems of heat supply] / S.A. Sazonova // Modelirovanie sistem i processov. – 2018. – T. 11, № 3. – S. 80-88. – DOI: 10.12737/article_5c4f199166f1b7.53125390.

  • С. 35-44.

S.A. Sazonova1, V.F. Asminin2, A.V. Zvyagintseva1

Modeling of dangerous internal forces in the calculation by the mixed method of statically indeterminate frames with bars of a given stiffness
  • 1Voronezh State Technical University, This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it.

    2Voronezh State University of Forestry and Technologies named after G.F. Morozov, This email address is being protected from spambots. You need JavaScript enabled to view it.

  • The features of using the mixed method for calculating internal forces in statically indeterminate frames with rods of a given stiffness are considered. The substantiation of the choice for the calculation of frames of the mixed method, methods of forces or displacements is given. The condition of equivalence of the main and the given systems is provided. The calculations took into account the mechanical meaning of the canonical equations and individual terms of the canonical equations of the mixed method. The corresponding reactions and displacements have been determined. It has been substantiated which part of the frame when calculating by the mixed method is more rational to calculate by the method of displacement, and which part by the method of forces. Used "tabular" data in the process of calculating the frame by the mixed method. If necessary, frame parts are designed to be statically determinate.
  • Keywords — Mixed method, force method, displacement method, frame calculation, statically indeterminate frames, analysis of the design scheme, diagrams, dangerous internal forces.

  • [1] Kiselev, V.F. Stroitel'naya mehanika. Obschiy kurs [Construction mechanics. General course] / V.F. Kiselev. – M. : Stroyizdat, 1986. – 520 s.

    [2] Sazonova, S.A. Simulation of a transport standby for ensuring safe heat supply systems operation / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov // IOP Conference Series: Materials Science and Engineering. International science and technology conference «FarEastСon-2019». – 2020. – 753(5). – Pp. 052004.

    [3] Behaviour of concrete with a disperse reinforcement under dynamic loads / S.D. Nikolenko, E.A. Sushko, S.A. Sazonova, A.A. Odnolko, V.Ya. Manokhin // Magazine of Civil Engineering. – 2017. – № 75 (7). – P. 3-14.

    [4] Numerical modeling methods for safety assessment at public facilities / A.V. Zvyagintseva, S.A. Sazonova, V.V. Kulneva, V.F. Asminin, T.V. Zyazina // IOP Conference Series: Materials Science and Engineering. Krasnoyarsk Science and Technology City Hall., Krasnoyarsk, Russian Federation. - 2021. - Pp. 12192.

    [5] Variational method for solving the boundary value problem of hydrodynamics / D.V. Sysoev, A.A. Sysoeva, S.A. Sazonova, A.V. Zvyagintseva, N.V. Mozgovoj // IOP Conference Series: Materials Science and Engineering. Krasnoyarsk Science and Technology City Hall., Krasnoyarsk, Russian Federation. - 2021. - Pp. 12195.

    [6] Development and application of a portable lightweight sound suppression panel to reduce noise at permanent and temporary workplaces in the manufacturing and repair workshops / V.F. Asminin, E.V. Druzhinina, S.A. Sazonova, D.S. Osmolovsky // Akustika. – 2019. – Т. 34. - Pp. 18-21.

    [7] Assessment of the impact of composite mixtures on the quality of new meat products / Y.A. Safonova, E.E. Kurchaeva, A.V. Lemeshkin, S.G. Machtakov, M.V. Filatova // IOP Conference Series: Earth and Environmental Science. – 2021. – 640(3). – Pp. 032002.

    [8] Zol'nikov, V.K. Verifikaciya proektov i sozdanie testovyh posledovatel'nostey dlya proektirovaniya mikroshem [Verification of projects and creation of test sequences for chip design] / V. K. Zol'nikov, S. A. Evdokimova, T. V. Skvorcova // Modelirovanie sistem i processov. – 2019. – T. 12, № 1. – S. 10-16. – DOI: 10.12737/article_5d639c80c07798.20924462.

    [9] Zol'nikov, V.K. Metody verifikacii slozhno-funkcional'nyh blokov v SAPR dlya mikroshem gluboko submikronnyh proektnyh norm [Methods of verification of complex functional blocks in CAD for chips of deep submicron design norms] / V. K. Zol'nikov, S. A. Evdokimova, T. V. Skvorcova // Modelirovanie sistem i processov. – 2019. – T. 12, № 1. – S. 16-24. – DOI: 10.12737/article_5d639c80c83b71.60273345.

    [10] Zol'nikov, V.K. Prakticheskie metodiki vypolneniya verifikacii proektirovaniya mikroshem [Practical methods of chip design verification] / V.K. Zol'nikov, S.A. Evdokimova, T.V. Skvorcova // Modelirovanie sistem i processov. – 2019. – T. 12, № 1. – S. 25-30. – DOI: 10.12737/article_5d639c80d03ac5.18926339.

    [11] Metody kontrolya nadezhnosti pri razrabotke mikroshem [Methods of reliability control in chip development] / K.V. Zol'nikov, S.A. Evdokimova, T.V. Skvorcova, A.E. Gridnev //Modelirovanie sistem i processov. – 2020. – T. 13, № 1. – S. 39-45. – DOI: 10.12737/2219-0767-2020-13-1-39-45

    [12] Informacionnye tehnologii resheniya zadach upravleniya sertifikacii i licenzirovaniya predpriyatiy elektronnoy promyshlennosti, vedeniya perspektivnyh issledovaniy i analiza prodazh [Information technologies for solving problems of certification and licensing of the enterprises of electronic industry, conducting advanced research and analysis of sales] / V.I. Anciferova, K.A. Chubur, S.A. Evdokimova, M.Yu. Yarcev, V.K. Zol'nikov // Modelirovanie sistem i processov. - 2014. -№ 1. - S. 5-7. – DOI: 10.12737/4946

  • С. 44-54.

S.A. Sazonova1, V.F. Asminin2, A.V. Zvyagintseva1

Analysis by the mixed method of statically indeterminate frames with elements of increased rigidity and numerical verification of the calculation results using the finite element method
  • 1Voronezh State Technical University, This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it.

    2Voronezh State University of Forestry and Technologies named after G.F. Morozov, This email address is being protected from spambots. You need JavaScript enabled to view it.

  • The sequence of application of the mixed method for calculating internal forces in statically indeterminate frames with elements of increased rigidity is given. The main system is chosen for the frame with one kinematic and one force unknown. The canonical equations of the mixed method are written, taking into account their meaning. Completed the construction of the final diagram of the bending moments and all the necessary calculations and checks. When calculating integrals, Vereshchagin's rule is applied. The solution of the problem is checked by performing the calculation using the computer program STAB12.EXE; the results of the calculations are numerically verified using the finite element method. An example of the formation of the initial data for the STAB12.EXE program and the subsequent processing of the calculation results, the rules for comparing the numerical results and the results obtained in the calculation of the frame by the mixed method are given.
  • Keywords — Mixed method, force method, displacement method, frame calculation, statically indeterminate frames, finite element method, diagrams, dangerous internal forces.

  • [1] Kiselev, V.F. Stroitel'naya mehanika. Obschiy kurs [Construction mechanics. General course] / V.F. Kiselev. – M. : Stroyizdat, 1986. – 520 s.

    [2] Sazonova, S.A. Simulation of a transport standby for ensuring safe heat supply systems operation / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov // IOP Conference Series: Materials Science and Engineering. International science and technology conference «FarEastСon-2019». – 2020. – 753(5). – Pp. 052004.

    [3] Behaviour of concrete with a disperse reinforcement under dynamic loads / S.D. Nikolenko, E.A. Sushko, S.A. Sazonova, A.A. Odnolko, V.Ya. Manokhin // Magazine of Civil Engineering. – 2017. – № 75 (7). – P. 3-14.

    [4] Numerical modeling methods for safety assessment at public facilities / A.V. Zvyagintseva, S.A. Sazonova, V.V. Kulneva, V.F. Asminin, T.V. Zyazina // IOP Conference Series: Materials Science and Engineering. Krasnoyarsk Science and Technology City Hall., Krasnoyarsk, Russian Federation. - 2021. - Pp. 12192.

    [5] Variational method for solving the boundary value problem of hydrodynamics / D.V. Sysoev, A.A. Sysoeva, S.A. Sazonova, A.V. Zvyagintseva, N.V. Mozgovoj // IOP Conference Series: Materials Science and Engineering. Krasnoyarsk Science and Technology City Hall., Krasnoyarsk, Russian Federation. - 2021. - Pp. 12195.

    [6] Development and application of a portable lightweight sound suppression panel to reduce noise at permanent and temporary workplaces in the manufacturing and repair workshops / V.F. Asminin, E.V. Druzhinina, S.A. Sazonova, D.S. Osmolovsky // Akustika. – 2019. – Т. 34. - Pp. 18-21.

    [7] Assessment of the impact of composite mixtures on the quality of new meat products / Y.A. Safonova, E.E. Kurchaeva, A.V. Lemeshkin, S.G. Machtakov, M.V. Filatova // IOP Conference Series: Earth and Environmental Science. – 2021. – 640(3). – Pp. 032002.

    [8] Zol'nikov, V.K. Verifikaciya proektov i sozdanie testovyh posledovatel'nostey dlya proektirovaniya mikroshem [Verification of projects and creation of test sequences for chip design] / V. K. Zol'nikov, S. A. Evdokimova, T. V. Skvorcova // Modelirovanie sistem i processov. – 2019. – T. 12, № 1. – S. 10-16. – DOI: 10.12737/article_5d639c80c07798.20924462.

    [9] Zol'nikov, V.K. Metody verifikacii slozhno-funkcional'nyh blokov v SAPR dlya mikroshem gluboko submikronnyh proektnyh norm [Methods of verification of complex functional blocks in CAD for chips of deep submicron design norms] / V. K. Zol'nikov, S. A. Evdokimova, T. V. Skvorcova // Modelirovanie sistem i processov. – 2019. – T. 12, № 1. – S. 16-24. – DOI: 10.12737/article_5d639c80c83b71.60273345.

    [10] Zol'nikov, V.K. Prakticheskie metodiki vypolneniya verifikacii proektirovaniya mikroshem [Practical methods of chip design verification] / V.K. Zol'nikov, S.A. Evdokimova, T.V. Skvorcova // Modelirovanie sistem i processov. – 2019. – T. 12, № 1. – S. 25-30. – DOI: 10.12737/article_5d639c80d03ac5.18926339.

    [11] Metody kontrolya nadezhnosti pri razrabotke mikroshem [Methods of reliability control in chip development] / K.V. Zol'nikov, S.A. Evdokimova, T.V. Skvorcova, A.E. Gridnev //Modelirovanie sistem i processov. – 2020. – T. 13, № 1. – S. 39-45. – DOI: 10.12737/2219-0767-2020-13-1-39-45

    [12] Informacionnye tehnologii resheniya zadach upravleniya sertifikacii i licenzirovaniya predpriyatiy elektronnoy promyshlennosti, vedeniya perspektivnyh issledovaniy i analiza prodazh [Information technologies for solving problems of certification and licensing of the enterprises of electronic industry, conducting advanced research and analysis of sales] / V.I. Anciferova, K.A. Chubur, S.A. Evdokimova, M.Yu. Yarcev, V.K. Zol'nikov // Modelirovanie sistem i processov. - 2014. -№ 1. - S. 5-7. – DOI: 10.12737/4946

  • С. 54-66.

V.V. Sukhanov 1, O.V. Lankin1

Logical design of information support for distributed information systems of critical application
  • 1Voronezh Institute of Government Communications (branch) of the Academy of the Federal Security Service of the Russian Federation

  • The article deals with new information technologies for building a data warehouse in a distributed information system of critical application. The existing principles of creating data warehouses, as well as the outlined ways to improve them, are always associated with the collection, storage and use of information that is recorded at a certain point in time, while they store data corresponding to the last time count. This approach to the development and application of data warehouses can be called static, since it does not store or display the behavior of objects at past points in time. However, the objects that are included in the data warehouse have pronounced dynamic properties and therefore must be displayed dynamically. The way out of this situation is the creation of analytical data warehouses, which will provide an opportunity to more effectively solve traditional and qualitatively new tasks in the system under consideration.
  • Keywords — Database, data warehouse, information and analytical system, data mining and processing, decision support system, data processing system, analytical database.

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    [2] Deyt, K.Dzh. Vvedenie v sistemy baz dannyh [Introduction to Database Systems] / K.Dzh. Deyt. – M.: Dialektika, 2019. – 1327 s.

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    [6] Lankin, O.V. Model' sistemy obnaruzheniya anomal'nogo povedeniya sub'ektov dostupa v raspredelennyh infokommunikacionnyh setyah kriticheskogo primeneniya [Model of the detection system abnormal behaviour of subjects of access in the distributed infocommunication networks of critical application] / O.V. Lankin, V.V. Suhanov // Vestnik Voronezhskogo instituta FSIN Rossii. – 2019. – № 2. – S. 75-81.

    [7] Popov, S.G. Obzor metodov dinamicheskogo raspredeleniya dannyh v raspredelennyh sistemah upravleniya bazami dannyh [Review of methods for dynamic distribution of data in distributed database management systems] / S.G. Popov, V.S. Fridman // Nauchno-tehnicheskie vedomosti Sankt-Peterburgskogo gosudarstvennogo politehnicheskogo universiteta. Informatika. Telekommunikacii. Upravlenie. – 2018. – T. 11, № 4. – S. 82-107.

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    [9] Kotenko, I. Machine learning and big data processing for cybersecurity data analysis / I. Kotenko, I. Saenko, A. Branitskiy // Intelligent systems reference library. – 2020. –Vol. 177. – Pp. 61-85.

    [10] Method and algorithms of visual audit of program interaction / M.V. Buinevich, K.E. Izrailov, I.V. Kotenko, P.A. Kurta // Journal of internet services and information security. – 2021. – Vol. 11. – Pp. 16-43.

  • С. 67-73.

V.N. Shashikhin1, L.G. Potapova1, S.V. Budnik1

Suppression of chaotic vibrations in nonlinear systems on the example of a mechanical tachometer
  • 1Peter the Great Sankt-Petersburg polytechnic university, This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it.

  • A method for controlling dynamic chaos is proposed by introducing state feedback and changing the spectrum of Lyapunov characteristic parameters of a closed system to achieve the desired result - the transition from chaotic mode to regular motion. The solution of this problem is considered on the example of stabilization of a mechanical tachometer. The parameters of the controller in the feedback circuit are determined by the method of modal control synthesis.
  • Keywords — Suppression of chaotic, Lyapunov characteristic parameters, mechanical tachometer, vibrations.

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    [2] Andrievskiy, B.R. Metody podavleniya nelineynyh kolebaniy v astaticheskih sistemah avtopilotirovaniya letatel'nyh apparatov [Methods for suppressing nonlinear oscillations in astatic auto-piloted aircraft control systems] / B.R. Andrievskiy, N.V. Kuznecov, G.A. Leonov // Izvestiya RAN. Teoriya i sistemy upravleniya. – 2017. – № 3. – S. 118-134.

    [3] Magnickiy, N.A. O prirode haoticheskoy dinamiki v avtonomnyh nelineynyh sistemah differencial'nyh uravneniy [On the nature of chaotic dynamics in autonomous nonlinear systems of differential equations] / N.A. Magnickiy // Sistemnyy analiz i informacionnye tehnologii. – 2017. – №3 (69). – S. 65-72.

    [4] Andrievskiy, B.R. Upravlenie haosom: metody i prilozheniya. II. Prilozheniya [Control of chaos: methods and applications. II. Applications] / B.R. Andrievskiy, A.L. Fradkov // Avtomatika i telemehanika. – 2004. – № 4. – S. 3-34.

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    [7] Luongo, A. Advances in stability, bifurcations and nonlinear vibrations in mechanical systems / A. Luongo, M.J. Leamy // Nonlinear Dinamics. – 2021. – Vol. 103, № 4. – Pp. 2993-2995.

    [8] Petrov, L.F. Nelineynaya dinamika mehanicheskih sistem: ot asimptoticheskih metodov k determinirovannomu haosu [Nonlinear dynamics of mechanical systems: from asymptotic methods to deterministic chaos] / L.F. Petrov // Trudy MFTI. – 2017. – T. 9, № 3. – S. 41-50.

    [9] Kuznecov, S.P. O nekotoryh prostyh primerah mehanicheskih sistem s giperbolicheskim haosom [On some simple examples of mechanical systems with hyperbolic chaos] / S.P. Kuznecov, V.P. Kruglov // Trudy matematicheskogo instituta im. V.A. Steklova. – 2017. – T. 297. – S. 232-259.

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    [11] Kucherova, V.Yu. Primenenie metoda AKAR dlya resheniya zadachi stabilizacii sostoyaniya ravnovesiya tipovyh nelineynyh sistem [Foundation of adar method in the solution of a problem for typical nonlinear systems balanced modes stabilization] / V.Yu. Kucherova, V.N. Pet'kov, P.F. Artamonova // Fundamental'nye issledovaniya. – 2016. – ? 5. – S.264-268.

    [12] Seyfullauv, R.E. Analiz diskretno-nepreryvnyh nelineynyh mnogosvyaznyh sistem na osnove lineynyh matrichnyh neravenstv [Linear matrix inequality-based analysis of the discrete-continuous nonlinear multivariable systems] / R.E. Seyfullauv, A.L. Fradkov // Avtomatika i telemehanika. – 2015. – № 6. – S. 57-74.

    [13] Budnik, S.V. Upravlenie haoticheskoy dinamikoy nelineynyh sistem [Control of chaotic dynamics of nonlinear systems] / S.V. Budnik, V.N. Shashihin // Sistemnyy analiz v proektirovanii i upravlenii : sbornik trudov XXIII Mezhdunarodnoy nauchno-prakticheskoy konferencii. – Sankt-Peterburg, 2019. – S. 12-19.

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    [17] Shashihin, V.N. Upravlenie krupnomasshtabnymi dinamicheskimi sistemami [Management of large-scale dynamic systems] / V.N. Shashihin, S.V. Budnik. –SPb. : Izd-vo Politehpress, 2020. – 308 s.

  • С. 73-79.

PHYSICAL AND MATHEMATICAL SCIENCES

A.E. Kozyukov1, P.A. Chubunov1, K.V. Zolnikov2, T.V. Skvortsova3, I.V. Zhuravleva3

Analysis of potential ECB effects from AI CP exposure
  • 1Research Institute of Space Device Engineering

    2Scientific research institute electronic engineering

    3Voronezh State University of Forestry and Technologies named after G.F. Morozov

  • The nature of the effect of radiation on a solid depends on the type, kinetic energy, mass and charge of the particles that make up this radiation, as well as on the mass, atomic number and density of the material. The article deals with the issues related to the physical models of the impact of ionizing radiation from outer space on the components of spacecraft equipment.
  • Keywords — Interaction of matter, electron-hole pairs, ionization defects, high-energy photon, MOSFET.

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    [2] Sozdanie bazisa dlya mikroshem sbora i obrabotki dannyh [The creation of the basis for chips collecting and processing data] / V.A. Sklyar, A.V. Achkasov, K.V. Zol'nikov, I.I. Strukov, K.A. Chubur // Modelirovanie sistem i processov. – 2018. – T. 11, № 2. – S.66-71. – DOI: 10.12737/article_5b57795062f199.54387613

    [3] Analiz kachestva proektirovaniya blokov OZU v sostave mikroprocessornyh sistem s obespecheniem minimal'noy sboeustoychivosti [Analysis of the design quality of ram blocks as part of microprocessor systems with minimum fault tolerance] / V.K. Zol'nikov, Yu.A. Chevychelov, V.V. Lavlinskiy, A.V. Achkasov, A.V. Tolkachev, O.V. Oksyuta // Modelirovanie sistem i processov. – 2019. – T. 12, № 4. – S. 47-55. –DOI: 10.12737/2219-0767-2020-12-4-47-55

    [4] Analiz proektirovaniya blokov RISC-processora s uchetom sboeustoychivosti [Analysis of RISC processor block design with regard to fault tolerance] / V.K. Zol'nikov, A.S. Yagodkin, V.I. Anciferova, S.A. Evdokimova, T.V. Skvorcova, A.I. Yan'kov // Modelirovanie sistem i processov. – 2019. – T. 12, № 4. – S. 56-65. – DOI: 10.12737/2219-0767-2020-12-4-56-65

    [5] Metody kontrolya nadezhnosti pri razrabotke mikroshem [Methods of reliability control in chip development] / K.V. Zol'nikov, S.A. Evdokimova, T.V. Skvorcova, A.E. Gridnev // Modelirovanie sistem i processov. – 2020. – T. 13, № 1. – S. 39-45. – DOI: 10.12737/2219-0767-2020-13-1-39-45

    [6] Opredelenie meropriyatiy po programme obespecheniya kachestva rabot proektirovaniya i seriynogo proizvodstva mikroshem i ocenki ih effektivnosti na primere SBIS 1867VN016 [Definition of measures for the quality assurance program for the design and serial production of chips and evaluation of their effectiveness on the example of VLSI 1867VN016] / K.V. Zol'nikov, A.S. Yagodkin, S.A. Evdokimova, T.V. Skvorcova // Modelirovanie sistem i processov. – 2020. – T. 13, № 1. – S. 46-53. –DOI: 10.12737/2219-0767-2020-13-1-46-53

    [7] Ocenka vozdeystviya ioniziruyuschih izlucheniy na elektronnye komponenty po rezul'tatam ispytaniy ogranichennyh vyborok [Assessment of the impact of ionizing radiation on electronic components based on the results of tests of limited samples] / M.M. Venediktov, E.S. Obolenskaya, V.K. Kiselev, S.V. Obolenskiy // Zhurnal radioelektroniki. – 2017. – № 1. – S. 7.

    [8] Kombaev, T.Sh. Proektirovanie radiacionnoy zaschity kompleksa nauchnoy apparatury kosmicheskogo apparata distancionnogo zondirovaniya Zemli [Designing radiation protection for the scientific equipment complex of the Earth’s remote sensing spacecraft] / T.Sh. Kombaev, M.E. Artemov, I.V. Zefirov // Inzhenernyy zhurnal: nauka i innovacii. – 2019. – № 5 (89). – S. 6. – DOI: 10.18698/2308-6033-2019-5-1878

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    [11] Challenges and approaches to radiation hardness control of electronic components to in-space high-energy particles exposure / V. Anashin, P. Chubunov, A. Koziukov, A. Konyukhov, G. Protopopov // Proceedings - 2018 20th International Symposium on High-Current Electronics, ISHCE 2018. 20. – 2018. – Pp. 31-34. – DOI: 10.1109/ISHCE.2018.8521206

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A.E. Kozyukov1, P.A. Chubunov1, K.V. Zolnikov2, T.V. Skvortsova3, I.V. Zhuravleva3

Experimental and analytical method for evaluating the effectiveness of measures to increase the resistance of ECB to the effects of AI CP by single effects
  • 1Research Institute of Space Device Engineering

    2Scientific research institute electronic engineering

    3Voronezh State University of Forestry and Technologies named after G.F. Morozov

  • The essence of the method discussed in the article is to test the product of the electronic component base of the ECB, which uses methods of parrying failures, with the system of parrying failures disabled according to standard test methods. This method is effective if the direct method cannot be applied, due to the fact that the flow of TKP reaches such a value that, the correction scheme will not be able to handle the failures that occur.
  • Keywords — Chip, operability, test interval, multiple failures, parameters, simulation, cell sensitivity, efficiency, test methods.

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    [3] Sovremennye usloviya ekspluatacii mikroshem kosmicheskogo naznacheniya [Modern operating conditions of space-purpose microcircuits] / V.K. Zol'nikov [i dr.] // Informacionnye tehnologii v upravlenii i modelirovanii mehatronnyh sistem. materialy 1-y nauchno-prakticheskoy mezhdunarodnoy konferencii. - Tambov, 2017. - S. 119-126.

    [4] Algoritmicheskaya osnova modelirovaniya i obespecheniya zaschity tipovyh KMOP elementov v processe proektirovaniya [Algorithmic basis for modeling and ensuring protection of typical CMOS elements in the design process] / V.K Zol'nikov, V.A. Smerek, V.I. Anciferova, S.A. Evdokimova // Modelirovanie sistem i processov. - 2013. - № 3. - S. 14-16.

    [5] Razrabotka proektnoy sredy i ocenka tehnologichnosti proizvodstva mikroshemy s uchetom stoykosti k special'nym faktoram na primere SBIS 1867VC6F [Development of the design environment and assessment of the manufacturability of the chip production taking into account the resistance to special factors on the example of VLSI 1867VTS6F] / V.A. Sklyar [i dr.] // Modelirovanie sistem i processov. - 2020. - T. 13, № 1. - S. 77-82.

    [6] Konstrukciya i tehnologiya mikroshem kosmicheskogo naznacheniya [Design and technology of space-based microcircuits] / V.K. Zol'nikov [i dr.] // Informacionno-sensornye sistemy v teplofizicheskih issledovaniyah: sbornik nauchnyh trudov. - Tambov, 2018. - S. 229-232.

    [7] Challenges and approaches to radiation hardness control of electronic components to in-space high-energy particles exposure / V. Anashin, P. Chubunov, A. Koziukov, A. Konyukhov, G. Protopopov // Proceedings - 2018 20th International Symposium on High-Current Electronics, ISHCE 2018. - 2018. - Pp. 31-34.

    [8] Mosfets SEB SEGR qualification results with SOA estimation / S.A. Iakovlev, V.S. Anashin, A.E. Koziukov, K.B.Bu-Khasan, T.A. Maksimenko, P.A. Chubunov, A.M. Chlenov // 2017 17th European Conference on Radiation and Its Effects on Components and Systems, RADECS 2017. 17, Space to Ground and Below. - 2019. - Pp. 8696132.

    [9] Zol'nikov, V.K. Metodika proektirovaniya sovremennoy mikrokomponentnoy bazy s uchetom odinochnyh sobytiy radiacionnogo vozdeystviya [Design technique of modern microcomponent base with account of radiation single events] / V.K. Zol'nikov // Voprosy atomnoy nauki i tehniki. Seriya: Fizika radiacionnogo vozdeystviya na radioelektronnuyu apparaturu. - 2012. - № 3. - S. 5-8.

    [10] Zol'nikov, K. V. Sovremennoe proektirovanie elektronnoy komponentnoy bazy [The modern design of electronic components] / K. V. Zol'nikov, V.V. Lavlinskiy // Ekonomika. Innovacii. Upravlenie kachestvom. - 2015. - № 1 (10). - S. 40-41.

    [11] Zol'nikov, K.V. Proektirovanie special'nyh SBIS i upravlenie proektami ih sozdaniya [Designing special VLSI and project management of their creation] / K.V. Zol'nikov, V.A. Smerek, T.P. Belyaeva // Intellektual'nye tehnologii buduschego. Estestvennyy i iskusstvennyy intellekt: sbornik materialov Vserossiyskoy molodezhnoy konferencii. - Voronezh: Nauchnaya kniga, 2011. - S. 218-220.

    [12] Lagaev, D.A. Konstruktivno-tehnologicheskie osobennosti KMOP KNI tranzistorov s povyshennoy stoykost'yu k nakoplennoy doze ioniziruyuschego izlucheniya [SOI CMOS transistors with increased hardening to total dose radiation: technology and design] / D.A. Lagaev, N.A. Shelepin // Elektronnaya tehnika. Seriya 3: Mikroelektronika. - 2020. - № 1 (177). - S. 5-13.

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