**4. Conclusions**


It is worth noting that the article does not examine the diagnostic unit. The current trend is the "complication" of data analytics towards deep machine learning and predictive diagnostics to prevent accidents through the application of accumulated experience and the analysis of large amounts of data.

The article considers the example of the onset of atmospheric icing; however, in the icing prediction block, it is necessary to calculate icing intensity using formula (1). In future research, these indicators will be studied in greater detail.

**Author Contributions:** The article is the result of the efforts of two working groups, one in St. Petersburg (SPbPU, Russia) and one in Lappeenranta (LUT University, Finland). Conceptualization, supervision, and project administration were overseen by V.E. and T.T.-S.; methodology, IACSarchitecture, and visualization were overseen by R.D.; modeling and validation hybrid system modes were overseen by M.K.; modeling and validation of the pitch control system were overseen by A.J.L. and A.G.; formal analysis, investigation, and formalization of results were overseen by I.B. All authors have read and agreed to the published version of the manuscript.

**Funding:** The research was carried out as part of the World-Class Research Center Program: Advanced Digital Technologies (contract No. 075-15-2020-934 dated 17.11.2020) and supported by the ENI CBC project KS1054, "Energy-efficient systems based on renewable energy for Arctic conditions".

**Data Availability Statement:** Nature data were gathered from the SCADA hybrid system project in Russian Arctic areas. Data for the icing calculations were collected from the Finnish Icing Atlas (Tammelin et al., 2011) and ice aggregation modeling according to standard ISO 12394:2001.

**Conflicts of Interest:** The authors declare no conflict of interest. The funders had no role in the design of the study, the collection, analysis, or interpretation of data, the writing of the manuscript, or the decision to publish the results.
