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Detection of critical links in spatial-temporal routes based on complex networks

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DOI 10.51955/2312-1327_2025_3_ 

Grigory A. Gasparyan

Abstract: This paper presents an enhanced method for detecting critical edges in spatial-temporal route networks based on complex network analysis. Unlike previous models, the proposed approach accounts not only for the topological characteristics of routes but also for their dynamic variability through a composite weight that includes the average travel speed and its variance. Additional metrics, such as load centrality and robustness of connectivity, are introduced. Critical edges are automatically identified via percolation analysis, without the need for manual threshold adjustment. For criticality prediction, a gradient boosting model is employed, using a set of structural and temporal features. The proposed approach ensures more accurate, reproducible, and adaptive identification of vulnerable segments in route networks and can be applied in real time to support air traffic management.

Key words: air transportation, airway network, complex networks theory, spatial-temporal network, critical link detection, network centrality, percolation theory.

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Gasparyan Grigoriy Armenovich

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E–mail: grigory.rw@gmail.com

Place of study: Federal State Budget Educational Institution of Higher Education «Moscow State Technical University of Civil Aviation», Moscow, Russia

Status: post-graduate student

Scientific major: air navigation, air traffic control, navigational flight support 

Important publications:

  1. Gasparyan G. A. Optimization of standard arrival procedures at Sheremetyevo Airport using RNAV path terminators / A. Gasparyan, M. V. Kulakov // Civil aviation high technologies. – 2021. – P. 24, № 6. – Pp. 17-26.
  2. Kulakov M. V. Investigation of the technology of the cooperation between the air traffic control and the ornithological service / V. Kulakov, V. N. Nechaev, G. A. Gasparyan, K. A. Batalov, Ya. V. Goncharenko // Civil aviation high technologies. – 2023. – P. 26, № 1. – Pp. 49-57.

Statistical methods for inspection of pressed parts

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DOI 10.51955/2312-1327_2025_3_

Nikolai S. Khersonsky

Ludmila G. Bolshedvorskaya

Abstract. A review of publications and research results in the aviation and aerospace industries indicates a lack of development and recommendations for the use of statistical methods to assess the quality and reliability of pyrotechnic devices that are part of such important systems as propulsion systems, separation systems, structural elements of aircraft and other devices. The article presents a methodological approach to conducting a statistical assessment of the quality of pressed parts, as a result of which manufacturers of complex technical units and components will be given the opportunity to reduce the number of defects and alterations, optimize the production process and increase labor productivity. In addition, the stable quality of components confirmed by the results of statistical analysis will ensure reliable operation of finished products extending their service life.

Keywords: tables of classification of controlled parameters, statistical analysis, quality of pressed parts, reduction of the number of defective pressed parts, plans of statistical acceptance control on a quantitative and alternative basis.

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Value dimensions of the concept SUSTAINABLE FASHION and their representation in English media discourse

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DOI 10.51955/2312-1327_2025_3_

Tatiana I. Semenova

Anastasia P. Nalobina

Abstract. The paper discusses value dimensions of the linguocultural regulative concept SUSTAINABLE FASHION. The research objective of the paper is to explore the cognitive basis of the evaluative aspect of the concept under consideration. The study of the value potential of the concept SUSTAINABLE FASHION is viewed from the theoretical perspective of axiological linguistics. Of particular concern in the study is the linguoaxiological analysis of the evaluative language units verbalizing aesthetic value, environmental and ethical value, social value, hedonistic value of the concept SUSTAINABLE FASHION in English media discourse. The results obtained suggest that these value dimensions ensure a more responsible approach to fashion, shaping ethical and conscious consumption behavior.

Kew words: concept SUSTAINABLE FASHION, values, evaluation, evaluative statement, linguoaxiological analysis, media discourse.

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Nalobina Anastasia Pavlovna

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E–mail: i-nasy@yandex.ru

Place of study: Federal State Budget Educational Institution of Higher Education “Irkutsk State University”, Irkutsk, Russia

Status: Postgraduate student

Speciality from nomenclature of scientific specialties (Code of Higher Attestation Commission): 5.9.6. – Languages of the peoples of foreign countries (Germanic languages)

Scientific major: cognitive linguistics,  discourse analysis, pragmalinguistics, semiotics.

Important publications:

  1. Nalobina A. P. Concepts of Time and Fashion: Linguistic Representations in Media Discourse // Advances in the Humanities. – 2025. – № 5. – P. 65–70.
  2. Nalobina A. P. Temporal Semantics of the Concept “SUSTAINABLE FASHION” // Yakovlev Readings: Collection of Scientific Articles from the III Interdepartmental Scientific and Practical Conference with International Participation. In 2 Parts, Novosibirsk, March 20–21, 2024. – Novosibirsk: Novosibirsk Military Institute named after Army General I.K. Yakovlev of the National Guard Forces of the Russian Federation, 2024. – P. 373–379.

The task of synthesizing algorithms for complex processing of information about the movement of objects in the territory of airfield maneuvering with the possibility of reconfiguration of information channels

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DOI 10.51955/2312-1327_2025_3_ 

Nelli M. Romanenko

Eduard A. Bolelov

Anzhela S. Borzova

Abstract. The safety of ground traffic on the airfield movement area is largely determined by the effectiveness of airfield surveillance systems. Currently, radar surveillance systems are used to solve the tasks of monitoring and controlling ground traffic at the airfield. Despite their high technical and tactical characteristics, these systems are subject to the influence of natural and artificial radio interference, which can significantly limit their application for surveillance and traffic control, to the point of making the information unusable. A promising development is a vibroacoustic monitoring system, the functioning of which is based on other physical principles. However, vibroacoustic surveillance systems also have disadvantages, the main of which is the inability to observe a stationary object with the engines turned off. The urgent task is to combine existing and promising surveillance systems into a single integrated system in which the disadvantages of one surveillance system will be compensated by the advantages of another surveillance system. This article discusses the problem of synthesizing algorithms for complex information processing of object movement in the airfield movement area, with the possibility of reconfiguring information channels.

Keywords: integrated processing algorithm, ground movement, airfield movement area, mathematical model, airfield survey radar, surveillance system, multi-position surveillance system, vibroacoustic surveillance system.

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Borzova Angela Sergeevna

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E–mail: a.borzova@mstuca.ru

Place of work: Federal State Budgetary Educational Institution of Higher Education «Moscow State Technical University of Civil Aviation», Moscow, Russia

Academic degree: Grand PhD in Engineering sciences

Academic status:  Associate Professor

Post: Vice-Rector for Educational and Methodological Work and Youth Policy

Specialty from nomenclature of scientific specialties (Code of Higher Attestation Commission):  05.22.14 – Operation of air transport

Scientific major: operation of complex organizational and technical systems. 

Important publications:

  1. Borzova A. S. Spatial and situational approach to airport transport security management / A. S. Borzova, L. N. Elisov, N. I. Ovchenkov // Bulletin of the Samara State Technical University. Series: Technical sciences. – 2024. – 32, № 3(83). – Pp. 21-31.
  2. Borzova A. S. Management of geographically connected systems of an industrial cluster based on spatial and temporal information / A. S. Borzova, V. V. Goryachko, O. N. Choporov // Modeling, optimization and Information Technologies. – 2022. – Vol. 10, № 3(38). – Pp. 8-9.
  3. Borzova A. S. Optimization of resource management for a purposeful process of teamwork in AGILE-oriented organizational systems / A. S. Borzova, S. G. Korchagin, Ya. E. Lvovich // Bulletin of the Russian New University. Series: Complex Systems: Models, Analysis and Management. – 2022. – № 1. – 95-103.
  4. Borzova A. S. Optimization modeling of the investment process of the development of the industrial organizational system of civil aviation / A. S. Borzova, D. V. Ivanov // Modeling, optimization and information technology. – 2021. – Vol. 9, № 1(32). – P.7.

Romanenko Nelli Mikhailovna

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E–mail: only_n@inbox.ru

Place of study: Federal State Budget Educational Institution of Higher Education «Moscow State Technical University of Civil Aviation», Moscow, Russia

Status: post-graduate student of Department of Operation and Maintenance of Airborne Radio-Electronic Equipment

Scientific major: implementation of advanced automation tools for the monitoring and maintenance of avionics systems in civil aviation. 

Important publications:

  1. Bolelov E. A. Affine design as a tool for separating signals from radar targets / A. Bolelov, A. I. Kozlov, N. M. Romanenko // Radio engineering and telecommunication systems. – 2023. № 1 (49). – pp. 22-32.
  2. Bolelov E. A. Integrated signal processing of the global navigation system and 5G positioning modules for the purpose of navigation support for flights of unmanned aerial vehicles in the conditions of mass development of modern megacities / A. Bolelov, A. T. Kudinov, N. M. Romanenko // Radio Engineering and Electronics. – 2024. Vol. 69, № 8. – pp. 785-791.

Method for determining an aircraft route to avoid a thunderstorm using the shortest path on a graph

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DOI 10.51955/2312-1327_2025_3_

Gennadiy V. Kovalenko

Ilya A. Yadrov

Abstract. The article presents the results of developing a method for determining the optimal route for bypassing an aircraft (AC) of a temporally constant (stationary) zone of thunderstorm activity and heavy rainfall. The method is based on finding the shortest path on a graph. It takes into account the geometries of hazardous meteorological phenomena and the minimum safe distances to them. The authors compare strategies based on the use of convex and concave hulls in the formation of thunderstorm bypass zones. The analysis reveals a statistically significant difference in the central tendencies of the corresponding route lengths. It demonstrates that routes using concave hulls are on average 2% shorter, with possible absolute differences in lengths of up to several hundred kilometers. The main practical result of the work is that the proposed method for determining the optimal route to avoid a thunderstorm can be used as a tool to increase the situational awareness of aircraft pilots and optimize crew operations when flying in adverse weather conditions. It allows automatic thunderstorm avoidance using an autopilot and contribute to improved economic efficiency of flights by reducing fuel consumption through the selection of the optimal bypass routes.

Keywords: aviation, flight safety, optimization, thunderstorm avoidance, shortest path on a graph, Dijkstra’s algorithm, minimum envelope.

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Engineering and technical orientation of students’ project activities as a basis for professional self-determination

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DOI 10.51955/2312-1327_2025_3_

Irina V. Bogomaz

Elena A. Chaban

Annotation. The federal project of the Ministry of Education and Science of Russia «Advanced Engineering Schools», launched in 2022, aims to provide sectors of the economy with qualified personnel to achieve technological independence for the country. Strengthening fundamental training in higher education depends directly on the level of applicants’ knowledge formed at school. There is a decline in students’ interest in engineering and an analysis of school programs in mathematics, mechanics within the framework of physics, and technology revealed inconsistencies in the study of these subjects, which breaks the logical and content lines between theoretical knowledge and practice. The aim is to stimulate schoolchildren’s interest in engineering and technical activity, which will subsequently contribute to the increase of their learning activity in higher education. It is proposed to introduce interdisciplinary project activities for students in grades 7-11 aimed at forming holistic ideas about the world of technology and general engineering culture, mastering scientific knowledge and practical ways of action, developing key mathematical and natural science concepts reflecting the unity of the world and related to fundamental educational objects (concepts, symbols, models). ). A well-designed process of working on engineering projects will contribute to the formation of such skills as building logical and content lines between the sections of mathematics, physics (mechanics) and technology. For first-year university students, it will be a deep understanding of the logic of creating mathematical and physical models of natural processes and technical phenomena.

Key words: education, activity, interdisciplinary integration, mathematical models, project activity.

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