Modeling of systems and processes Modeling of systems and processes Моделирование систем и процессов 2219-0767 84683 10.12737/2219-0767-2024-17-2-71-82 Технические науки Технические науки The algorithm for diagnosing leaks of the target product under conditions of uncertainty for the hydraulic system Алгоритм диагностики утечек целевого продукта в условиях неопределенности для гидравлической системы Сазонова Светлана Анатольевна Sazonova Svetlana Anatol'evna Кошель Александр Николаевич Koshel' Aleksandr Nikolaevich Пантелеев Игорь Николаевич Panteleev Igor' Nikolaevich Акамсина Надежда Валериевна Akamsina N. V. nvs2003@yandex.ru

кандидат технических наук;

candidate of technical sciences;

 Казбанова Ирина Михайловна Kazbanova I. M. Kazbanova.irina@xn--yndex-4ve.ru

кандидат биологических наук;

candidate of sciences in biology;

 Рылев Сергей Сергеевич Rylev Sergey Sergeevich Главное управление МЧС России по Воронежской области Россия Главное управление МЧС России по Воронежской области Russian Federation Воронежский государственный технический университет Voronezh State Technical University ФГБОУ ВО «Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Воронеж Россия Federal State Budget Education Institution of Higher Education «Voronezh State University of Forestry and Technologies named after G.F. Morozov» Voronezh Russian Federation Воронежский государственный университет инженерных технологий Voronezh State University of Engineering Technologies 28 06 2024 28 06 2024 17 2 71 82 16 04 2024 03 06 2024 https://naukaru.ru/en/nauka/article/84683/view

Рассмотрен алгоритм для установления факта наличия или отсутствия утечек в функционирующих гидравлических системах, основанный на существующих методах определения местоположения и объема таких утечек. На основе собранных данных о гидравлических параметрах таких систем, предложено создавать статистическую модель со всеми требуемыми для выполнения расчетов статистическими параметрами. Делается акцент на том, что необходимо учитывать особенности рассматриваемой гидравлической системы в зависимости от ее назначения и используемых технологий. Рассматриваются математические модели и методы диагностики утечек в гидравлических системах, включая выявление фактов существования утечки на основе использования математических моделей для определения местоположения и размера таких утечек. В данной статье акцент в исследованиях сделан на обнаружение утечек с неизвестными амплитудами на основе проверки двух альтернативной гипотезы для гидравлической системы с учетом помех от стохастичности потребления. Отмечено, что переход от задачи проверки двух альтернативной гипотезы к задаче проверки многоальтернативных гипотез или распознаванию образов обеспечивает более глубокий и комплексный анализ утечек. Это позволит более точно и эффективно выявлять неординарные утечки и обеспечивать более надежную защиту гидравлических систем.

An algorithm for determining the presence or absence of leaks in functioning hydraulic systems is considered, based on existing methods for determining the location and volume of such leaks. Based on the collected data on the hydraulic parameters of such systems, it is proposed to create a statistical model with all the statistical parameters required for performing calculations. The emphasis is placed on the fact that it is necessary to take into account the features of the hydraulic system in question, depending on its purpose and the technologies used. Mathematical models and methods of leak diagnostics in hydraulic systems are considered, including the identification of the facts of the existence of a leak based on the use of mathematical models to determine the location and size of such leaks. In this article, the research focuses on the detection of leaks with unknown amplitudes based on the verification of two alternative hypotheses for a hydraulic system, taking into account interference from the stochasticity of the demand. It is noted that the transition from the task of verifying two alternative hypotheses to the task of verifying multiple alternative hypotheses or pattern recognition provides a deeper and more comprehensive analysis of leaks. This will allow for more accurate and efficient detection of unusual leaks and provide more reliable protection of hydraulic systems.

 Математические модели утечки гидравлические системы двух альтернативная гипотеза алгоритм целевой продукт стохастичность потребления Mathematical models leaks hydraulic systems two-alternative hypothesis algorithm target product stochasticity of consumption

Репин, В.Г. Статистический синтез при априорной неопределенности и адаптация информационных систем / В.Г. Репин, Г.П. Тартаковский. - М.: Советское радио, 1977. - 432 с. Repin, V.G. Statisticheskiy sintez pri apriornoy neopredelennosti i adaptaciya informacionnyh sistem / V.G. Repin, G.P. Tartakovskiy. - M.: Sovetskoe radio, 1977. - 432 s. Квасов, И.С. Моделирование послеаварийных режимов в инженерных сетях / И.С. Квасов, М.Я. Панов, В.Г. Стогней // Энергетика. Известия высших учебных заведений и энергетических объединений СНГ. - 1995. - №1-2. - С. 76-78. Kvasov, I.S. Modelirovanie posleavariynyh rezhimov v inzhenernyh setyah / I.S. Kvasov, M.Ya. Panov, V.G. Stogney // Energetika. Izvestiya vysshih uchebnyh zavedeniy i energeticheskih ob'edineniy SNG. - 1995. - №1-2. - S. 76-78. Квасов, И.С. Моделирование потокораспределения при реконструкции инженерных систем / И.С. Квасов, М.Я. Панов, В.Г. Стогней // Известия высших учебных заведений. Строительство. - 1993. - № 7-8. - С. 81-84. Kvasov, I.S. Modelirovanie potokoraspredeleniya pri rekonstrukcii inzhenernyh sistem / I.S. Kvasov, M.Ya. Panov, V.G. Stogney // Izvestiya vysshih uchebnyh zavedeniy. Stroitel'stvo. - 1993. - № 7-8. - S. 81-84. Сазонова, С.А. Разработка математической модели анализа невозмущенного состояния теплоэнергетической гидравлической системы / С.А. Сазонова, С.Н. Кораблин, Н.В. Акамсина // Моделирование систем и процессов. - 2023. - Т. 16, № 3. - С. 54-62. Sazonova, S.A. Razrabotka matematicheskoy modeli analiza nevozmuschennogo sostoyaniya teploenergeticheskoy gidravlicheskoy sistemy / S.A. Sazonova, S.N. Korablin, N.V. Akamsina // Modelirovanie sistem i processov. - 2023. - T. 16, № 3. - S. 54-62. Декомпозиционно-топологический метод математического моделирования потокораспределения в транспортных гидравлических системах с переменной структурой / А.М. Кутепов, В.П. Мешалкин, И.С. Квасов, М.Я. Панов // Доклады Академии наук. - 1996. - Т. 350, № 4. - С. 506-508. Dekompozicionno-topologicheskiy metod matematicheskogo modelirovaniya potokoraspredeleniya v transportnyh gidravlicheskih sistemah s peremennoy strukturoy / A.M. Kutepov, V.P. Meshalkin, I.S. Kvasov, M.Ya. Panov // Doklady Akademii nauk. - 1996. - T. 350, № 4. - S. 506-508. Щербаков, В.И. Анализ, оптимальный синтез и реновация городских систем водоснабжения и газоснабжения / В.И. Щербаков, М.Я. Панов, И.С. Квасов // Воронеж: Изд-во ВГУ, 2001. – 292 с. Scherbakov, V.I. Analiz, optimal'nyy sintez i renovaciya gorodskih sistem vodosnabzheniya i gazosnabzheniya / V.I. Scherbakov, M.Ya. Panov, I.S. Kvasov // Voronezh: Izd-vo VGU, 2001. – 292 s. How can the engineering parameters of the nir grader affect the efficiency of seed grading? / T.P. Novikova [et al.] // Agriculture (Switzerland). – 2022. - Т. 12, № 12. - С. 2125. - DOI: 10.3390/agriculture12122125. How can the engineering parameters of the nir grader affect the efficiency of seed grading? / T.P. Novikova [et al.] // Agriculture (Switzerland). – 2022. - T. 12, № 12. - S. 2125. - DOI: 10.3390/agriculture12122125. Evdokimova, S.A. Segmentation of store customers to increase sales using ABC-XYZ-analysis and clustering methods / S.A. Evdokimova // Journal of Physics: Conference Series. - 2021. - Т. 2032. - C. 012117. - DOI: 10.1088/1742-6596/2032/1/012117. Evdokimova, S.A. Segmentation of store customers to increase sales using ABC-XYZ-analysis and clustering methods / S.A. Evdokimova // Journal of Physics: Conference Series. - 2021. - T. 2032. - C. 012117. - DOI: 10.1088/1742-6596/2032/1/012117. Sazonova, S.A. Control of load-bearing structures of technological overpasses / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov // IOP Conference Series: Earth and Environmental Science. - 2022. - V. 988(5). - P. 052012. - DOI: 10.1063/5.0093524. Sazonova, S.A. Control of load-bearing structures of technological overpasses / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov // IOP Conference Series: Earth and Environmental Science. - 2022. - V. 988(5). - P. 052012. - DOI: 10.1063/5.0093524. Sazonova, S.A. Monitoring concrete road pavement damages / S.A. Sazonova, S.D. Nikolenko, N.V. Akamsina // IOP Conference Series: Earth and Environmental Science. - 2022. - V. 988(5). - P. 052054. - DOI: 10.1088/1755-1315/988/5/052054. Sazonova, S.A. Monitoring concrete road pavement damages / S.A. Sazonova, S.D. Nikolenko, N.V. Akamsina // IOP Conference Series: Earth and Environmental Science. - 2022. - V. 988(5). - P. 052054. - DOI: 10.1088/1755-1315/988/5/052054. Assessment of the load-bearing capacity of materials and structures using a finite element model / S.A. Sazonova, T.V. Zyazina, G.I. Smetankina [et al.] // Journal of Physics: Conference Series. – 2022. - V. 2388(1). - P. 012059. - DOI:10.1088/1742-6596/2388/1/012059. Assessment of the load-bearing capacity of materials and structures using a finite element model / S.A. Sazonova, T.V. Zyazina, G.I. Smetankina [et al.] // Journal of Physics: Conference Series. – 2022. - V. 2388(1). - P. 012059. - DOI:10.1088/1742-6596/2388/1/012059. Ecologically safe construction of monolithic concrete structures / S.D. Nikolenko, V.Y. Manohin, I.V. Mihnevich, M.V. Manohin // IOP Conference Series: Materials Science and Engineering. Construction and Architecture: Theory and Practice of Innovative Development" (CATPID-2020). - 2020. - P. 052068. - DOI: 10.1088/1757-899X/913/5/052068. Ecologically safe construction of monolithic concrete structures / S.D. Nikolenko, V.Y. Manohin, I.V. Mihnevich, M.V. Manohin // IOP Conference Series: Materials Science and Engineering. Construction and Architecture: Theory and Practice of Innovative Development" (CATPID-2020). - 2020. - P. 052068. - DOI: 10.1088/1757-899X/913/5/052068. Measures to improve the performance of concrete of rein-forced concrete supports of technological overpasses / S.D. Nikolenko, S.A. Sazonova, N.V. Akamsina [et al.] // IOP Conference Series: Earth and Environmental Science. V International Scientific Conference on Agribusiness, Environmental Engineering and Biotechnologies. - 2021. - P. 052036. - DOI: 10.1088/1755-1315/839/5/052036. Measures to improve the performance of concrete of rein-forced concrete supports of technological overpasses / S.D. Nikolenko, S.A. Sazonova, N.V. Akamsina [et al.] // IOP Conference Series: Earth and Environmental Science. V International Scientific Conference on Agribusiness, Environmental Engineering and Biotechnologies. - 2021. - P. 052036. - DOI: 10.1088/1755-1315/839/5/052036. Dust control of workplaces from bulk materials / S.A. Sazonova, S.D. Nikolenko, E. Vysotskaya [et al.] // AIP Conference Proceedings. Proceedings of the III International Conference on Advanced Technologies in Materials Science, Mechanical and Automation Engineering. - 2021. - P. 060028. - DOI: 10.1063/5.0072036. Dust control of workplaces from bulk materials / S.A. Sazonova, S.D. Nikolenko, E. Vysotskaya [et al.] // AIP Conference Proceedings. Proceedings of the III International Conference on Advanced Technologies in Materials Science, Mechanical and Automation Engineering. - 2021. - P. 060028. - DOI: 10.1063/5.0072036. Sazonova, S. Control of the formation of defects in brickwork of buildings / S. Sazonova, S. Nikolenko, S. Dorokhin, D. Sysoev // AIP Conference Proceedings. - 2022. - V. 2467- P. 020023. - DOI: 10.1063/5.0093524. Sazonova, S. Control of the formation of defects in brickwork of buildings / S. Sazonova, S. Nikolenko, S. Dorokhin, D. Sysoev // AIP Conference Proceedings. - 2022. - V. 2467- P. 020023. - DOI: 10.1063/5.0093524. Weld defects and automation of methods for their detection / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov [et al.] // IOP Conference Series. Krasnoyarsk Science and Technology City Hall. Krasnoyarsk, Russian Federation, 2021. - P. 22078. - DOI: 10.1088/1742-6596/1889/2/022078. Weld defects and automation of methods for their detection / S.A. Sazonova, S.D. Nikolenko, A.A. Osipov [et al.] // IOP Conference Series. Krasnoyarsk Science and Technology City Hall. Krasnoyarsk, Russian Federation, 2021. - P. 22078. - DOI: 10.1088/1742-6596/1889/2/022078. Evaluation of the effect of fermentation conditions on the functional and technological characteristics of the semifinished meat product / Yu.A. Safonova, A.V. Skrypnikov, E.N. Kovaleva [et al.] // IOP Conference Series: Earth and Environmental Science. International Conference on Production and Processing of Agricultural Raw Materials (P2ARM 2021). - 2022. - P. 012049. - DOI: 10.1088/1755-1315/1052/1/012049. Evaluation of the effect of fermentation conditions on the functional and technological characteristics of the semifinished meat product / Yu.A. Safonova, A.V. Skrypnikov, E.N. Kovaleva [et al.] // IOP Conference Series: Earth and Environmental Science. International Conference on Production and Processing of Agricultural Raw Materials (P2ARM 2021). - 2022. - P. 012049. - DOI: 10.1088/1755-1315/1052/1/012049. Example of integrating e-learning platforms with social network for create effective training courses / O.Y. Lavlinskaya, O.V. Kuripta, F.A. Desyatirikov [et al.] // Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. - 2022. - Pp. 48-52. - DOI: 10.1109/ElConRus54750.2022.9755510. Example of integrating e-learning platforms with social network for create effective training courses / O.Y. Lavlinskaya, O.V. Kuripta, F.A. Desyatirikov [et al.] // Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. - 2022. - Pp. 48-52. - DOI: 10.1109/ElConRus54750.2022.9755510. Development of an operational quality management application for the production process / Yu.A. Safonova, A.V. Lemeshkin, A.N. Pegina, S.S. Rylev // AIP Conference Proceedings. Krasnoyarsk Scientific Centre of the Siberian Branch of the Russian Academy of Sciences. Melville, New York, United States of America. - 2021. - P. 70031. -DOI: 10.1063/5.0071375. Development of an operational quality management application for the production process / Yu.A. Safonova, A.V. Lemeshkin, A.N. Pegina, S.S. Rylev // AIP Conference Proceedings. Krasnoyarsk Scientific Centre of the Siberian Branch of the Russian Academy of Sciences. Melville, New York, United States of America. - 2021. - P. 70031. -DOI: 10.1063/5.0071375. Study of the production process of extruded feed and evaluation of the quality of the resulting product using software methods / E.N. Kovaleva, Yu.A. Safonova, A.V. Lemeshkin [et al.] // IOP Conference Series: Earth and Environmental Science. International Conference on Production and Processing of Agricultural Raw Materials (P2ARM 2021). - 2022. - P. 012139. – DOI: 10.1088/1755-1315/1052/1/012139. Study of the production process of extruded feed and evaluation of the quality of the resulting product using software methods / E.N. Kovaleva, Yu.A. Safonova, A.V. Lemeshkin [et al.] // IOP Conference Series: Earth and Environmental Science. International Conference on Production and Processing of Agricultural Raw Materials (P2ARM 2021). - 2022. - P. 012139. – DOI: 10.1088/1755-1315/1052/1/012139. Novikov, A.I. Grading of scots pine seeds by the seed coat color: how to optimize the engineering parameters of the mobile optoelectronic device / A.I. Novikov, V.K. Zolnikov, T.P. Novikova // Inventions. - 2021. - V. 6, № 1. - P. 7. – DOI: 10.3390/inventions6010007. Novikov, A.I. Grading of scots pine seeds by the seed coat color: how to optimize the engineering parameters of the mobile optoelectronic device / A.I. Novikov, V.K. Zolnikov, T.P. Novikova // Inventions. - 2021. - V. 6, № 1. - P. 7. – DOI: 10.3390/inventions6010007. Methods of assessing the effectiveness of reforestation based on the theory of fuzzy sets / A. Kuzminov, L. Sakharova, M. Stryukov, V.K. Zolnikov // IOP Conference Series: Earth and Environmental Science. "International Forestry Forum "Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions". - 2020. - P. 012007. - DOI: 10.1088/1755-1315/595/1/012007. Methods of assessing the effectiveness of reforestation based on the theory of fuzzy sets / A. Kuzminov, L. Sakharova, M. Stryukov, V.K. Zolnikov // IOP Conference Series: Earth and Environmental Science. "International Forestry Forum "Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions". - 2020. - P. 012007. - DOI: 10.1088/1755-1315/595/1/012007. Sakharova, L. Methodology for assessing the sustainability of agricultural production, taking into account its economic efficiency / L. Sakharova, M. Stryukov, V.K. Zolnikov // 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. 012019. – DOI: 10.1088/1755-1315/392/1/012019. Sakharova, L. Methodology for assessing the sustainability of agricultural production, taking into account its economic efficiency / L. Sakharova, M. Stryukov, V.K. Zolnikov // 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. 012019. – DOI: 10.1088/1755-1315/392/1/012019. Belokurov, V.P. Modeling passenger transportation processes using vehicles of various forms of ownership / V.P. Belokurov, S.V. Belokurov, V.K. Zolnikov // Transportation Research Procedia. - 2018. - Pp. 44-49. - DOI: 10.1016/j.trpro.2018.12.041. Belokurov, V.P. Modeling passenger transportation processes using vehicles of various forms of ownership / V.P. Belokurov, S.V. Belokurov, V.K. Zolnikov // Transportation Research Procedia. - 2018. - Pp. 44-49. - DOI: 10.1016/j.trpro.2018.12.041. Formation of the predicted training parameters in the form of a discrete information stream / T.E. Smolentseva, V.I. Sumin, V.K. Zolnikov, V.V. Lavlinsky // Journal of Physics: Conference Series. - 2018. - P. 012045. - DOI: 10.1088/1742-6596/973/1/012045. Formation of the predicted training parameters in the form of a discrete information stream / T.E. Smolentseva, V.I. Sumin, V.K. Zolnikov, V.V. Lavlinsky // Journal of Physics: Conference Series. - 2018. - P. 012045. - DOI: 10.1088/1742-6596/973/1/012045. Methods of multi-criteria optimization in problems of simulation of trucking industry / S.V. Belokurov, V.P. Belokurov, V.K. Zolnikov, O.N. Cherkasov // Transportation Research Procedia. 12th International Conference "Organization and Traffic Safety Management in Large Cities", SPbOTSIC 2016. - 2017. - Pp. 47-52. - DOI: 10.1016/j.trpro.2017.01.010. Methods of multi-criteria optimization in problems of simulation of trucking industry / S.V. Belokurov, V.P. Belokurov, V.K. Zolnikov, O.N. Cherkasov // Transportation Research Procedia. 12th International Conference "Organization and Traffic Safety Management in Large Cities", SPbOTSIC 2016. - 2017. - Pp. 47-52. - DOI: 10.1016/j.trpro.2017.01.010. Strength test of the industrial building's load-bearing structures / S.A. Sazonova, S.D. Nikolenko, T.V. Zyazina [et al.] // Journal of Physics: Conference Series. ICMSIT-III 2022: Metrological Support of Innovative Technologies, 2022. - P. 022016. - DOI: 10.1088/1742-6596/2373/2/022016. Strength test of the industrial building's load-bearing structures / S.A. Sazonova, S.D. Nikolenko, T.V. Zyazina [et al.] // Journal of Physics: Conference Series. ICMSIT-III 2022: Metrological Support of Innovative Technologies, 2022. - P. 022016. - DOI: 10.1088/1742-6596/2373/2/022016. Behavior of dispersion-reinforced concrete under dynamic action / S.D. Nikolenko, S.A. Sazonova, V.F. Asminin [et al.] // Journal of Physics: Conference Series. ICMSIT-III 2022: Metrological Support of Innovative Technologies, 2022. - P. 022006. - DOI: 10.1088/1742-6596/2373/2/022006. Behavior of dispersion-reinforced concrete under dynamic action / S.D. Nikolenko, S.A. Sazonova, V.F. Asminin [et al.] // Journal of Physics: Conference Series. ICMSIT-III 2022: Metrological Support of Innovative Technologies, 2022. - P. 022006. - DOI: 10.1088/1742-6596/2373/2/022006. Condition monitoring of multi-apartment buildings / S. Sazonova, S. Nikolenko, E. Chernikov [et al.] // AIP Conference Proceedings. – 2022. - V. 2647. - P. 030018. - DOI: 10.1063/5.0104699. Condition monitoring of multi-apartment buildings / S. Sazonova, S. Nikolenko, E. Chernikov [et al.] // AIP Conference Proceedings. – 2022. - V. 2647. - P. 030018. - DOI: 10.1063/5.0104699. Inspection of project documentation during the construction of an apartment building / S. Sazonova, S. Nikolenko, A. Meshcheryakova [et al.] // AIP Conference Proceedings. – 2022. - V. 2647. - P. 030019. - DOI: 10.1063/5.0104700. Inspection of project documentation during the construction of an apartment building / S. Sazonova, S. Nikolenko, A. Meshcheryakova [et al.] // AIP Conference Proceedings. – 2022. - V. 2647. - P. 030019. - DOI: 10.1063/5.0104700. Chickpea seeds germination rational parameters optimization / Y.A. Safonova, M.N. Ivliev, A.V. Lemeshkin // Journal of Physics: Conference Series. "International Conference Information Technologies in Business and Industry 2018 - Microprocessor Systems and Telecommunications". - 2018. - P. 032118. - DOI: 10.1088/1742-6596/1015/3/032118. Chickpea seeds germination rational parameters optimization / Y.A. Safonova, M.N. Ivliev, A.V. Lemeshkin // Journal of Physics: Conference Series. "International Conference Information Technologies in Business and Industry 2018 - Microprocessor Systems and Telecommunications". - 2018. - P. 032118. - DOI: 10.1088/1742-6596/1015/3/032118. Assessment of the impact of composite mixtures on the quality of new meat products / Y.A. Safonova, E.E. Kurchaeva, A.V. Lemeshkin [et al.] // IOP Conference Series: Earth and Environmental Science. "International Conference on Production and Processing of Agricultural Raw Materials - Technology of Meat, Fish and Dairy Products". - 2021. - P. 032002. - DOI: 10.1088/1755-1315/640/3/032002. Assessment of the impact of composite mixtures on the quality of new meat products / Y.A. Safonova, E.E. Kurchaeva, A.V. Lemeshkin [et al.] // IOP Conference Series: Earth and Environmental Science. "International Conference on Production and Processing of Agricultural Raw Materials - Technology of Meat, Fish and Dairy Products". - 2021. - P. 032002. - DOI: 10.1088/1755-1315/640/3/032002. Software tools for assessing the environmental safety of city filling stations/ O.V. Kuripta, Yu.A. Vorobieva, K.V. Garmonov [et al.] // International scientific and practical conference "Ensuring sustainable development in the context of agriculture, green energy, ecology and earth science" 25 January 2021, Smolensk, Russian Federation. London, 2021. - P. 042051. - DOI: 10.1088/1755-1315/723/4/042051. Software tools for assessing the environmental safety of city filling stations/ O.V. Kuripta, Yu.A. Vorobieva, K.V. Garmonov [et al.] // International scientific and practical conference "Ensuring sustainable development in the context of agriculture, green energy, ecology and earth science" 25 January 2021, Smolensk, Russian Federation. London, 2021. - P. 042051. - DOI: 10.1088/1755-1315/723/4/042051. Zolnikov, V. Verification methods for complex-functional blocks in CAD for chips deep submicron design standards / V. Zolnikov, K. Zolnikov, N. Ilina, K. Grabovy // E3S Web of Conferences. – 2023. – V. 376. - P. 01090. Zolnikov, V. Verification methods for complex-functional blocks in CAD for chips deep submicron design standards / V. Zolnikov, K. Zolnikov, N. Ilina, K. Grabovy // E3S Web of Conferences. – 2023. – V. 376. - P. 01090. Environmental impact consideration in the measures to improve the builders of different specialties working conditions / S.A. Sazonova, V.K. Zolnikov, K.V. Zolnikov [et al.] // E3S Web of Conferences. – 2023. – T. 389. – P. 02007. – DOI: 10.1051/e3sconf/202338902007. Environmental impact consideration in the measures to improve the builders of different specialties working conditions / S.A. Sazonova, V.K. Zolnikov, K.V. Zolnikov [et al.] // E3S Web of Conferences. – 2023. – T. 389. – P. 02007. – DOI: 10.1051/e3sconf/202338902007.