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Investigation of the welded layer hardness at restoration of electric motor shafts
Journal of Applied Engineering Science/Istrazivanja i Projektovanja za Privredu. 2025. Vol. 23. No. 2. P. 322–329.
The article is devoted to studying the influence of wire feed rate on the hardness of the welded layer during the restoration of electric motor shafts. The authors analyse the importance of optimal hardness to ensure the durability and reliability of the reconditioned parts. The paper considers various factors affecting the hardness of the welded layer, such as type of welding wire (AWS A5.18 ER70S-6, OK Tubrodur 35 G M, AWS A5.28 ER80S-G); cladding modes (feed rate, current, voltage); properties of the welded clad metal (fusion with the base, tendency to crack formation). Based on the conducted experiments, the optimal welding modes for each of the studied wires and the corresponding hardness values were determined. The obtained results allow us to conclude that the wire feed rate is one of the key parameters affecting the hardness of the welded layer.
Bubnova M., Chetverikov V., Pozhidaev E., Информационные технологии 2026 Т. 32 № 8 С. 404–413
A specialized methodology was developed, computer modeling was conducted, and a comparative analysis was performed for autonomous control methods for small spacecraft, differing in how the nonlinearity of the initial stabilization problem is taken into account:
— control constructed using a system of linear differential equations (SLDE);
— control constructed using SLDE applied to a more general ...
Added: September 2, 2026
Воронеж: Издательский дом ВГУ, 2026.
В сборник вошли материалы XXXII Международной научно-технической конференции «Радиолокация, навигация, связь» (RLNC*2026), прошедшие ре цензирование членами программного комитета конференции. Основной целью конференции является организация взаимодействия научных и научно технических коллективов для обмена опытом и новыми творческими успехами. Достижение этой цели также способствует внедрению перспективных разрабо ток, имеющих практическое значение для дальнейшего развития промышленно сти, экономики ...
Added: August 29, 2026
Romanov A., Физулин А. В., Stepanyants V., Московский транспорт. Наука и проектирование 2026 № 2 С. 77–90
The behaviour of connected automated vehicles in implementing cooperative safety functions
depends on the timely exchange of V2X messages. At the same time, the end-to-end impact of 5G NR-V2X
Mode 2 message delivery failures on vehicle behaviour requires evaluation not only by aggregated network
metrics but also by the timeliness of V2X message arrival within the time window ...
Added: August 25, 2026
Pikul A. S., Белгородский государственный технологический университет им. В.Г. Шухова, 2026.
В сборнике опубликованы доклады студентов, аспирантов и молодых ученых, представленные по результатам проведения Международной научно-технической конференции молодых ученых БГТУ им. В.Г. Шухова. Материалы статей могут быть использованы студентами, магистрантами, аспирантами и молодыми учеными, занимающимися вопросами энергоснабжения и управления в производстве строительных материалов, архитектурных конструкций, электротехники, экономики и менеджмента, гуманитарных и социальных исследований, а также в ...
Added: August 19, 2026
Междуреченск: Кузбасский государственный технический университет им. Т.Ф. Горбачева, 2026.
В сборнике представлены материалы докладов по направлениям Международной научно-практической конференции «Современные тенденции и инновации в науке и производстве»: 1. Технологии и инновации в горной промышленности; 2. Экономика, управление, финансы; 3. Информационные системы и технологии; 4. Юный исследователь. Целью этой конференции является обмен передовым опытом, повышения квалификации их участников и, вместе с тем, это способ установления и укрепления научного сотрудничества среди ...
Added: August 11, 2026
Scientific publishing house Infinity, 2026.
These Conference Proceedings combine materials of the conference –
research papers and thesis reports of scientifi c workers. They examine technical,
juridical and sociological aspects of research issues. Some articles deal
with theoretical and methodological approaches and principles of research
questions of personality professionalization. ...
Added: July 24, 2026
IEEE, 2025.
The 9th International Scientific Conference on Information, Control, and Communication Technologies (ICCT-2025) had been held October 7-11, 2025 in Gomel, Belarus. The main technical areas and applications covered by the proceedings are optoelectronics, acousto-optic, microwave technology, antenna systems, measuring technology, metamaterials, nanostructures, nanofilms, photonic crystals, biology and medicine, biophotonics, bioengineering, neural networks in communication technologies; ...
Added: June 23, 2026
Plotnikov S., Альманах современной метрологии 2024 № 2(38) С. 140–149
The results of the analysis of data collected by the method of expert questioning of Russian scientific metrological institutes’ employees, as well as buyers of measuring instruments, are presented. ...
Added: May 21, 2026
Апрелев А. В., Пивоварова Н. И., Plotnikov S. et al., Альманах современной метрологии 2022 № 2(30) С. 94–101
The results of the analysis of data from the Federal Information Fund for Ensuring the Uniformity of Measurements in terms of oscilloscopes are presented. ...
Added: May 21, 2026
Stepanyants V., Хорошилов Г. С., Долгов И. М. et al., Труды Института системного программирования РАН 2026 Т. 38 № 3 С. 95–110
Highly automated and connected vehicles are gradually entering the market. Currently, solutions are being proposed that allow these technologies to be used for cooperative driving automation, which can significantly improve traffic safety. Such technologies and their software should be tested to ensure safety before being implemented in real systems. Verification and validation of vehicular control ...
Added: May 12, 2026
Kharitonov I. A., Springer Publishing Company, 2026.
Presents recent advances in the areas of AI, robotics, computing, electronics, security, and communications
Provides the proceedings of Future Technologies Conference 2025 (FTC 2025)
Written by experts in the fields. ...
Added: April 7, 2026
Kuvshinov A., Fominykh A., Ivanov F., IEEE Access 2026 Vol. 14 P. 50549–50557
The recursive (U|U+V) construction, a generalization of which includes polar codes, provides a powerful framework for building complex codes from simpler components. However, existing approaches predominantly rely on fixed or symmetric tree architectures, overlooking the critical impact of decomposition choice on code performance. This paper addresses the challenge of optimal tree decomposition selection by presenting a framework ...
Added: April 7, 2026
Manohin A., Электрооборудование: эксплуатация и ремонт 2026 № 2 С. 75–85
An extended method for calculating heat transfer coefficients using programs
for automated analysis of the thermal regime of TRIANA (ASONIKA-T) radio-electronic
equipment for various designs is proposed. Based on the analysis of the obtained
heat transfer coefficients, it is shown how to set realistic values for the convective
heat transfer coefficient in SOLIDWORKS Simulation and other CAE thermal analysis
systems. ...
Added: April 3, 2026
SciTePress, 2024.
This book contains the proceedings of the 21st International Conference on Informatics in Control, Automation and Robotics. This year, ICINCO is held in Porto, Portugal, on November 18-20, 2024. It was sponsored by the Institute for Systems and Technologies of Information, Control and Communication (INSTICC), and technically co-sponsored by the IEEE Systems, Man and Cybernetics ...
Added: March 17, 2026
IEEE, 2025.
On behalf of the organizing committee, it is our great privilege to present this compendium of research
articles for the 11th International Conference on Automation, Robotics, and Applications (ICARA 2025),
which will be held in the vibrant city of Zagreb, Croatia from February 12 to 14, 2025. The proceedings
encapsulate the latest advancements and innovative research in the ...
Added: March 17, 2026
Cham: Springer, 2026.
This book delivers actionable insights through 21 peer-reviewed chapters featuring new methods, models, and applications based on computational intelligence. Discover cutting-edge tools to support smart, efficient decision-making in complex, real-world scenarios. Organized into three parts—prescriptive analytics, soft computing models, and practical case studies—it spans domains such as healthcare, energy, mobility, finance, and public services. Readers ...
Added: March 17, 2026
Frolov O. V., Safin R. N., Tsoy T. G. et al., Ученые записки Казанского университета. Серия: Физико-математические науки 2025 Vol. 167 No. 4 P. 786–805
Advancements in robotics have expanded a use of unmanned aerial vehicle (UAV) swarms in
critical tasks such as disaster response, including search and rescue operations during floods, hurricanes,
landsliding, and earthquakes. Swarm formation control stands as a critical challenge in UAV swarm
control. In this article, a simple and resource-efficient method for addressing collisions within swarm
formations during outdoor ...
Added: March 17, 2026
Anandkumar M., Kesavan K. P., Sudarsan S. et al., Nanomaterials 2025 Vol. 15 No. 12 Article 939
High-entropy ceramics have gained wider attention due to their structural integrity and stability, which can be used in various functional applications. Especially, high-entropy oxides exhibit excellent thermal stability, particularly at high temperatures. Thermal barrier coating materials must demonstrate good thermal stability without any phase transformation or phase separation, which is critical in aerospace and energy ...
Added: June 30, 2025
Alizadeh M., Karimi A., Pashangeh S. et al., Journal of Materials Research and Technology 2025 Vol. 35 P. 4647–4659
In this research, the structural features, tribological performance, and corrosion resistance of an Al/Cu/MoS2/WC hybrid composite fabricated by the accumulative roll bonding (ARB) method were analyzed. Microstructural observations indicated that a uniform dispersion of Cu, MoS2, and WC particles is achieved after seven ARB passes. No phase transition occurred during ARB process. Moreover, hardness tests ...
Added: June 11, 2025
Vasiliev S. V., Limanovskii A. I., Tkachenko V. M. et al., Materials Science & Engineering A, Нидерланды 2022 Vol. 850 Article 143420
The fully consolidated bilayer (consisting of two amorphous Al86Ni9Gd5 melt-spun ribbons) disks with a diameter
of 5 mm were produced using unconstrained high pressure torsion (HPT) processing subjecting for 2–5 turns at
applied pressures of 2 and 4 GPa. The structure and mechanical properties of the disks as well as those of the asprepared
and heated up to ...
Added: October 19, 2022
Skazochkin A. V., Bondarenko G.G., Zukowski P., Приборы и методы измерений 2020 Vol. 11 No. 3 P. 212–221
The aim of the article was to study the hardness of a metal surface modified with ultrafine particles of minerals by two different methods (instrumental indentation and Vickers hardness measurement) and a comparative analysis of the measurement results obtained by these methods.Standard Vickers hardness measurements at loads of 0.025, 0.1, and 0.5 kgf showed a ...
Added: September 23, 2020
Bliznets Ivan, Cygan M., Komosa P. et al., , in: Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2016)Vol. 60.: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2016. Ch. 3 P. 1–17.
The H-free Edge Deletion problem asks, for a given graph G and integer k, whether it is possible to delete at most k edges from G to make it H-free, that is, not containing H as an induced subgraph. The H-free Edge Completion problem is defined similarly, but we add edges instead of deleting them. ...
Added: October 31, 2018
Pogrebnjak A. D., Beresnev V. M., Smyrnova K. V. et al., Materials Letters 2018 Vol. 211 P. 316–318
The multicomponent nitride coatings from TiZrNbAlYCr high entropy alloy (HEA) were fabricated using the vacuum-arc method. The effect of nitrogen pressure on the crystallite size, elemental and phase composition of (TiZrNbAlYCr) N coatings was investigated. A bias voltage applied to the substrate during the deposition process was -200 V. The partial nitrogen pressure was 0.05 ...
Added: January 15, 2018