Artificial Intelligence and Digital Technologies in Technical Systems II-2021 (AIDTTS II-2021)

Abstract Dear Authors and (Online) Participants of AIDTTS II-2021, International Scientific Conference «Artificial Intelligence and Digital Technologies in Technical Systems 2020-II (AIDTTS II-2021)» was successfully held online on May 6-7, 2021 at the Department of Software Engineering with organizational and technical support of the Center of Applied Scientific Research (location of organizers - Volgograd, Russian Federation). Due to COVID-2019 and the pandemic-related nationwide lockdowns and other coordinated restrictive measures, the organizers decided to hold a conference in a virtual format with the organization of access for all participants to the presented reports with comprehensive discussion for ensuring the event at a high scientific level. The safety and well-being of all conference participants is our priority. The COVID-19 is unpredictable, so conference postponement met uncertainty, while many scholars and researchers want to attend this long-waited conference and have academic exchanges with their peers. But I want to note that there are no barriers to science, and we continue to work on our research areas remotely, using modern technical means. The conference was held virtually for 2 days (May 6-7, 2021) including keynote and invited speeches, authors’ presentation session. The event was held online using Zoom communication platform for synchronous conversation. The conference was organized as a large-scale online meeting of participants in topical sessions with the opportunity for speakers to provide regulated demonstrations of slides and video files according to the approved technical program. Each speaker had 15 min presentation and 5 min Q&amp;A session. There were always 20-25 participants in the network. During the online presentation, participants discussed more than 50 questions on the problems of modeling technical and economic systems in the agro-industrial complex. Participants of the conference were from the leading institutions of Russian Federation, China, Turkey, France, Uzbekistan, Germany, Republic of Belarus (Instituto Politécnico Nacional, St. Petersburg Federal Research Centre of the Russian Academy of Sciences, Matrosov Institute for Systems Dynamics and Control Theory of Siberian Branch of the Russian Academy of Sciences, Far Eastern Federal University, Southwest State University, Belgorod National Research University, Federal Research Center «Computer Science and Control», Russian Academy of Sciences, Namangan Engineering and Technology Institute, Technical University Of Munich, All-Russian Research Institute of Irrigated Agriculture, Belarusian State Agrarian Technical University, Volgograd State Technical University and others), dealing with problems of using artificial intelligence and digital technologies in technical systems. The outstanding performance of all the presenters made this conference truly spectacular. Main topics of the conference were: 1. Mathematical Modeling and Computer Linguistics. 2. Software and Information Systems and Machine Learning. 3. Artificial Intelligence and Neural Network Technologies. 4. Optimization and Algorithmization. 5. Information Technologies in Social and Medical Research. I would like to express our great appreciation to prof. Batyrshin Ildar Z., from Instituto Politécnico Nacional, Mexico, Golenkov Vladimir V., from Belarusian State University of Informatics and Radioelectronics, Minsk, Belarus, prof. Petrovsky Alexey B., from Institute for Systems Analysis of Russian Academy of Sciences, Moscow, Russian Federation, prof. Natalukha Igor A., from North Caucasus Federal University, Stavropol, Russian Federation, and prof. Rogachev Aleksey F., from Volgograd State Technical University, Volgograd, Russian Federation. We would also like to thank the Program Chairs, the Session Chairs, the members of Technical Committee and the reviewers who carefully evaluated the submissions and provided useful suggestions to improve them. This volume of Journal of Physics: Conference Series is a compilation of the accepted papers in AIDTTS II-2021 and represents contributions that were presented in the conference. On behalf of the organization committee I would like to thank all of the conference sponsors and partners who made conference possible. My special thanks go to our speakers as well as all the authors for sharing their latest research results. Looking forward to meeting you during AIDTTS III-2022! Tokarev Kirill E., scientific editor, e-mail: tke.vgsha@mail.ru Committee: Orlova Yulia A., Doctor of Technical Sciences, Professor, Volgograd State Technical University, Russian Federation Batyrshin Ildar Z., Professor, Instituto Politécnico Nacional, Mexico Perepelitsa Vitaly A., Doctor of Physical and Mathematical Sciences, Professor, Zaporizhzhia National University, Ukraine Golenkov Vladimir V., Doctor of Technical Sciences, Professor, Belarusian State University of Informatics and Radioelectronics, Belarus Tsatkhlanova Tamara T., Professor, Kalmyk State University, Republic of Kalmykia Bayboboev Nabizhon.G, Doctor of Technical Sciences, Professor, Namangan Engineering and Technology Institute, Republic of Uzbekistan Natalukha Igor A., Doctor of Physical and Mathematical Sciences, Professor, North Caucasus Federal University, Russian Federation Borodychev Victor V., Academic of the Russian Academy of Sciences, All-Russian Research Institute of Hydraulic Engineering and Land Reclamation named after A N. Kostyakov Rogachev Aleksey F., Doctor of Technical Sciences, Professor, Volgograd State Agricultural University, Russian Federation Istomina Tatyana V., Doctor of Technical Sciences, Professor, National Research University “Moscow Power Engineering Institute”, Moscow, Russian Federation Skiter Natalya N., Doctor of Technical Sciences, Professor, Volgograd State Technical University, Russian Federation Lebed Nikita I., Doctor of Technical Sciences, Professor, Federal research center of Agroecology Russian Academy of Science, Russian Federation Medvedeva Lyudmila N., Professor, All-Russian Research Institute Russian Academy of Sciences, Russian Federation Korovin Evgeniy N., Doctor of Technical Sciences, Professor, Voronezh State Technical University, Voronezh, Russian Federation Shokhnekh Anna V., Professor, Volgograd State Socio-Pedagogical University, Russian Federation Podmasteryev Konstantin V., Doctor of Technical Sciences, Professor, Orel State University, Orel, Russian Federation