Le prolongation of that period, taking into account that the anode units’ service life specified by their designers is no less than 30 years. The above-mentioned helpful effects of cathodic protection by impressed current in the uncharged surface prospective around the Bronopol-d4 References juvenile surface of steel enable increasing the durability of hull structures of ships and floating facilities, thus ensuring the possibility of their typical operation upon the expiration on the style service life, offering the correct maintenance. The quantitative assessment of those advantageous effects is usually a direction for further study. five. Conclusions Because of scientific study determined by the use of neural network technology, a model of cathodic protection of marine vessels and ocean engineering facilities from neighborhood types of corrosion mechanical damages at the uncharged surface prospective around the juvenile surface of steel is developed. Protective prospective ranges from -765.46 to -754.45 mV for hull structures of ships and floating facilities fabricated from steel grades A, B, D, BW, DW, EW, and FW; from -963.7 to -933.7 mV for corrosion-resistant steels with chrome content material of as much as 15 ; and from -983.15 to -953.15 mV for corrosion-resistant steels with chrome content material greater than 15 . The accuracy of the applied worth of protective potential will permit escalating the interdocking period from the hulls of ships and floating facilities, exactly where the possibility of docking is provided.Author Contributions: The authors contributed to this study study as follows: conceptualization, V.K., A.R., O.I., S.C.; methodology, V.K., A.R.; application, A.Z., O.I.; validation, S.C., A.R., V.K.; formal evaluation, O.I., V.K., A.R.; investigation, V.K., A.R., O.I., A.Z., S.C.; sources, V.K., A.R., O.I., A.Z., S.C.; data curation, A.R., S.C.; writing–original draft, A.R., O.I.; visualization, O.I., A.R.; supervision, V.K., S.C.; funding acquisition, S.C., A.Z. All authors have study and agreed for the published version from the manuscript. Funding: The analysis was partially funded by the Ministry of Science and Higher Education from the Russian Federation as part of the World-Class Study Center plan: Sophisticated Digital Technologies (contract No. 075-15-2020-903 dated 16 November 2020). Conflicts of Interest: The authors declare no conflict of interest. The company HS-PEG-SH (MW 3400) supplier Central Design Bureau “Corall” JSC had no role within the style, collection, analyses, or interpretation of information, the writing from the manuscript, or the choice to publish the outcomes.inventionsArticleAdaptive Manage for Multi-Shaft with Web Materials Linkage SystemsVan Trong Dang 1 , Duc Thinh Le 1 , Van-Anh Nguyen-Thi 1 , Danh Huy Nguyen 1 , Thi Ly Tong two , Duy Dinh Nguyen 1 and Tung Lam Nguyen 1, College of Electrical Engineering, Hanoi University of Science and Technologies, Hanoi 100000, Vietnam; [email protected] (V.T.D.); [email protected] (D.T.L.); [email protected] (V.-A.N.-T.); [email protected] (D.H.N.); [email protected] (D.D.N.) Division of Electrical Engineering, Hanoi University of Sector, Hanoi 100000, Vietnam; [email protected] Correspondence: [email protected]: Dang, V.T.; Le, D.T.; Nguyen-Thi, V.-A.; Nguyen, D.H.; Tong, T.L.; Nguyen, D.D.; Nguyen, T.L. Adaptive Manage for Multi-Shaft with Internet Supplies Linkage Systems. Inventions 2021, 6, 76. https:// doi.org/10.3390/inventions6040076 Academic Editor: Konstantinos G. Arvanitis Received:.