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Analysis of diagnostic techniques for aircraft aerometric systems with the use of data recorders

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UDK 629.7 BBK 39.56

Shomankov D. A.

Potapov I. A.

Korshak S. A.

The article contains some results of the analysis of diagnostic models and techniques for defining the dynamic errors in indications (measurements) of flight altitude and speed parameters caused by lag (delay) of pressure transmission in the lines of the pitot probe systems. Their essential drawbacks are revealed and the ways of their elimination are defined.

Key words: dynamic error, pneumatic circuit, pressure, temperature, delay, aerodynamic correction, delay coefficient.

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Potapov Ivan Alexandrovich

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E-mail: ivanpotapov.potapoff@yandex.ru

Place of work: Educational institution “Military Academy of the Republic of Belarus”, Minsk, Republic of Belarus

Post: Senior Lecturer, Department of Aviation Engineering and Armaments

Scientific major: technical operation of aircraft

The most important publications:

  1. Potapov I. A. An experimental setup for studying the stress state of a disk model by the polarization-optical method / I. A. Potapov, A. V. Kositsyn // Academic Zhukov readings. Abstracts of the 3rd All-Russian Scientific and Practical Conference. Voronezh city. 2015. 425-426.
  2. Potapov I. A. Methods of vibration diagnostics of the power plant of an aircraft / I. A. Potapov, V. V. Parkhamovich // Collection of materials of the I-st international correspondence scientific-practical conference of the educational institution “Belarusian State Academy of Aviation “. Minsk city. 2016, S. 246.
  3. Potapov I. A. Improving the educational and research gas stand / I. A. Potapov, A. M. Gadevich // Actual issues of science and technology in the field of aviation development. Abstracts of the International Scientific and Practical Conference of the Aviation Department of the educational institution “Military Academy of the Republic of Belarus”, Minsk. 2017. 10-11.
  4. Potapov I. A. The use of labVIEW software in the control and monitoring system of a gas stand of an aviation gas turbine engine / I. A. Potapov, V. A. Potapov // New mathematical methods and computer technologies in design, production and scientific research. Materials of the XXII Republican Scientific Conference of students and graduate students. G. Gomel. 2019. 285.

Necessity for regional aviation development in Russia

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UDK 351.814.33 BBK 65.37(5Тад)

Knyazhskiy A. Yu.

Plyasovskikh A. P.

Shatrakov N. A.

State of the air transportation industry in Russia and abroad is considered in the article, market trends are identified. Most of the aircraft used in Russia are manufactured abroad. Over the past decades the number of airfields has decreased significantly and the volume of traffic and the number of flights has decreased tenfold. It is proposed to develop regional aviation and modify aviation infrastructure to improve the competitiveness of air transport companies. The cost of tickets can be significantly reduced by laying direct flights between the regions while now flights between many regions can be carried out only through Moscow despite the fact that the passenger traffic is enough for a separate flight.

Keywords: regional aviation, transport, air transportation, infrastructure, air traffic management.

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Shatrakov Nikita Artemovich

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E-mail: wtf600@mail.ru

Place of work: JSC “Scientific and technical center of industrial technologies and air navigation systems», Moscow, Russia

Post: Senior manager

Scientific major: System analysis and information processing

Important publications:

  1. Shatrakov N. A. (2015) Trends in the internationalization of investment activity // Gorizonty jekonomiki. 2015. №3. Pp. 41–50. ( In Russian).
  2. Didenko N. I. (2016) Assessment of the level of development of the Arctic by the Arctic countries / N. I. Didenko, K. N. Kikkas, D. V. Kovkov, N. A. Shatrakov // Vestnik Moskovskogo universiteta im. S.Ju. Vitte. Serija 1: Jekonomika i upravlenie. 2016. № 2 (17). P. 113-122. doi: 10.21777/2307-6135-2016-2-113-122.( In Russian).

 

Development and use of exercise machines for welders’ training

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UDK 378.1; 371.3 BBK 74

Kozyrev N. A.

Kozyreva O. A.

The authors define theoretical opportunities of development and use of exercise machines for welders’ training. The concepts “program and pedagogical support of didactic courses”, “program and didactic support of didactic courses”, “pedagogical conditions for welders’ personified training with the use of an exercise machine ” are defined. Pedagogical conditions for welders’ personified training with the use of an exercise machine are specified. Objective results of professional activity are theorized, practice of use of exercise machines for welders’ training is illustrated, qualitative results of exercise machines use activities for welders’ training are shown.

Keywords: model, program and pedagogical support, exercise machine for welders’ training, pedagogical conditions.

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Kozyreva Olga Anatolyevna

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E-mail: kozireva-oa@yandex.ru

Place of work: The Siberian State Industrial University, College of Olympic Reserve, Novokuznetsk, Russia

Academic degree: Candidate of pedagogical science, Associate professor

Post: teacher, associate professor at Additional Education Institute

Specialty from nomenclature of scientific specialties (Code of Higher Attestation Commission):  13.00.01 – General Pedagogy, History of Pedagogy and Education

Scientific major: general pedagogy, history of pedagogy and education, theory and methodology of professional training

Important publications:

  1. Kozyreva O. A. Tehnologija sistemno-pedagogicheskogo modelirovanija v uslovijah nepreryvnogo professional’nogo obrazovanija // Sovremennye naukoemkie tehnologii. 2016. № 3-2. S. 355-359.
  2. Konovalov S. V. Teoretiko-metodologicheskie vozmozhnosti ispol’zovanija pedagogicheskogo modelirovanija v sisteme pedagogicheskogo i inzhenerno-tehnicheskogo obrazovanija / S. V. Konovalov, N. A. Kozyrev, O. A. Kozyreva // Vestnik Udmurtskogo universiteta. Serija Filosofija. Psihologija. Pedagogika. 2019. T. 29. № 1. S. 72-86.

 

Kozyrev Nikolay Anatolievich

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E-mail: kozyrev_na@mtsp.sibsiu.ru

Place of work: The Siberian State Industrial University, Novokuznetsk, Russia

Academic degree: Doctor of Technical Sciences, Full professor

Post: Chair holder, Chair of Material, Foundry and Welding Engineering

Specialty from nomenclature of scientific specialties (Code of Higher Attestation Commission):  05.16.02 – Metallurgy of ferrous, nonferrous and rare metals

Scientific major: steel melting, welding, professional pedagogy

Important publications:

  1. Kozyrev N. A. Teoretiko-metodologicheskie osnovy determinacii i formirovanija patentno-tehnicheskoj kul’tury lichnosti v sisteme nepreryvnogo obrazovanija / N. A. Kozyrev, S. V. Sorokin, O. A. Kozyreva // Sovremennye naukoemkie tehnologii. 2018. № 12-1. S. 204-208.
  2. Kozyrev N. A. Sovremennye metody svarki rel’sov novogo pokolenija / N. A. Kozyrev, A. A. Usol’cev, R. A. Shevchenko, R. E. Krjukov, P. E. Shishkin // Izvestija vysshih uchebnyh zavedenij. Chernaja metallurgija. 2017. Tom 60. № 10. S. 785 – 791.

 

Specific features of media-educational activity in the period of perestroika

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UDK 37.013.43 BBK 74.03(2)

Muryukina E. V.

Gorbatkovа O. I.

The article provides the activities of teachers in the field of media education during the perestroika period in the USSR. The study allowed us to formulate the specific features of media education: the backlog of theoretical and methodological foundations of domestic media education from the” challenges “of the time, world trends and experience; “incompatibility” of some theoretical provisions with existing in the period of time practical experience of media teachers; the possibility of referring to Western concepts of media education, which are able to expand the boundaries of understanding the media text, its contexts.

Keywords: media pedagogic, media education, theory, specificity, transformation, USSR, the period of “perestroika”.

* The article was written in the framework of the study with the financial support of the grant of the Russian Foundation for basic research (RFBR). Project No. 19-013-00597 “Transformation processes in Russian media education of the period of “perestroika” performed at Rostov State Economic University. Project Manager – E. V. Muryukina.

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Reduction –based increase of robustness of a neural-net model of gas-turbine engine monitoring

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UDK 621.438, 004.855 BBK З363.3, 32.813, 22.18

Novikova S. V.

Kremleva J. Sh.

The article presents a technique of increasing the robustness of a neural-net model of gas-turbine engine monitoring during stand tests due to decreasing the number of insignificant links in the neural network (neural network reduction). The technique is based on converting the problem of neural network learning into that of multi-criteria optimization which includes the error minimization criterion and the criterion of minimizing the absolute values of the weight links of a neural network. The latter requirement leads to reveal of insignificant links which can be deleted without any loss of accuracy. As a result, the ability of the model to summarize increases greatly, robustness increases as well, the calculation error of monitored parameters decreases.

Key words: model robustness, neural networks, stand tests, monitoring of a gas-turbine engine, reduction of a neural network.

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