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Phonetic characteristics of mixed west-middle german dialect of Krasnoyarsk region (based on culinary recipe texts of russian germans)

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DOI 10.51955/2312-1327_2024_1_183

Larisa I. Moskalyuk

Tatiana W. Korbmakher

Abstract. The article aims to consider the phonetic features of island Russian-German dialects of the Krasnoyarsk region. The research material was the author’s corpus of oral texts of culinary recipes recorded by digital audio recording during dialectological expeditions to the former German villages of the Krasnoyarsk region. General phonetic features of the studied High German dialects of the Germans of the Krasnoyarsk region (settlers from the Volga region and their descendants), reflected in the dialect texts of culinary recipes, transmit the features characteristic of the West Middle German dialect area with a Rhenish-Frankish basis. Consonantal changes illustrate the nature of the second (High German) movement of Germanic consonants of the specified dialect area.

The phonetic features of the German dialects of the Krasnoyarsk region, described in the article on the material of the culinary recipe texts, clarify the existing views about the current state of the island dialect language system, the description of which is important for further study of German dialectology and the theory of languages interaction.

Keywords: phonetic features, Russian Germans, culinary recipes, literary language, dialect, foreign language environment.

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Moskalyuk Larisa Ivanovna

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E–mail: l.moskalyuk@yandex.ru

Place of work: Federal State Budget Educational Institution of Higher Education «Altai State Pedagogical University», Barnaul, Russia

Academic degree: Doctor of Philology

Academic status:  Full professor

Post: professor of Romance and Germanic philology department

Specialty from nomenclature of scientific specialties (Code of Higher Attestation Commission):  5.9.6. – Languages of Foreign Countries (German language)

Scientific major: insular German dialectology, linguoculturology, ethnolinguistics, phraseology

Important publications:

  1. Moskalyuk L. I. The realization of temporary relations in the island German dialects of the Altai Territory / L. I Moskalyuk // Language and culture. – 2021. – № 54. – pp. 25-43.
  2. Moskalyuk L. I. Phraseological units with a temporal component in the speech of Russian Germans / L. I Moskalyuk // Siberian Philological Journal. – 2021. – № 2. – pp. 207-221.
  3. Moskalyuk L. I. Lexical and semantic characteristics of comparative phraseological units of the German language / L. I Moskalyuk // A modern scientist. – 2023. – № 6. – pp. 89-93.

Method for predicting the probability of dangerous gusts of wind in the runway area when landing an aircraft

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DOI 10.51955/2312-1327_2024_1_57

Vitalii D. Rubtsov

Elena I. Trusova

Alexandra L. Rybalkina

Abstract. The authors propose a method of predicting the probability of occurrence of dangerous gusts of wind in the runway area during landing of an aircraft, based on the use of the distribution of absolute maximum wind gusts during the observation period. The method makes it possible to design an aircraft landing system that allows, depending on the probability of wind gusts, to make various management decisions: permission to land, sending the aircraft on a go-around, or sending it to an alternate airfield.

Keywords: gusts of wind, probabilistic description, flight safety, aircraft, theory of emissions of random processes, recording device on a probing beam.

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Provocation as a pedagogical technique for developing skills of critical thinking at english lessons at a technical university

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DOI 10.51955/2312-1327_2024_1_195

Tatyana Yu. Portnova 

Abstract. The paper is continuation of the author’s works aimed at developing skills of technical students’ critical thinking at English lessons. The research subject includes provocative techniques which were tested when teaching English and Aviation English the first-fourth academic year students at MSTU CA, Irkutsk branch. The author analyses the positive, constructive potential and efficiency of provocations and demonstrates variants of using provocative techniques in learning situations. Various forms of provocations in educational environment are of certain research interest. Practical significance of the work is in developing exercises with the use of provocations on professionally oriented material for aviation specialists’ training.

Key words: critical thinking, provocation, Aviation English, emotions.

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Synthesis of an algorithm for estimating parameters of a multiposition surveillance system and research of filtering divergence

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DOI 10.51955/2312-1327_2024_1_78

Vyacheslav V. Erokhin

Boris V. Lezhankin

Dmitry Y. Urbansky

Abstract. The accuracy of aircraft position measurements directly affects flight safety and is one of the most important tactical characteristics. The introduction of new advanced surveillance tools, such as multi-position surveillance systems (MPSS), can significantly increase the level of flight safety, as well as improve the efficiency of airspace use. The authors consider the task of improving the quality of MPSS functioning and increasing the accuracy of estimating the aircraft coordinates. The accuracy of position-fixing is determined by the error in measuring the time of signal arrival under the influence of noise and interference. Random disturbances must be taken into account to ensure high-quality MPSS operation. This is achieved by applying the methods of Kalman filtration theory. Therefore, to solve the problem of estimating the MPSS state variables, it is proposed to use a Kalman filter (KF). The effectiveness of using the Kalman filter depends on the adequacy of mathematical models and real processes. Model inaccuracies associated with the functioning of navigation systems lead to KF divergence. The paper presents the results of theoretical studies and simulating the MPSS functioning processes based on the implementation of the KF algorithm.

Keywords: Kalman filter, divergence of the filtering process, estimation algorithm, multi-position surveillance system, random disturbances, aircraft.

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Urbansky Dmitry Yurevich

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E–mail: urbdim.ru@gmail.com

Place of work: East Siberian branch of the Federal State Unitary Enterprise Russian Metrological Institute of Technical Physics and Radio Engineering, Irkutsk, Russia

Post: engineer

Scientific major: methods and algorithms for optimal filtering and control in multi-position observation systems

Establishing the possibility of implementing the plan during centralized transportation of cargo by road transport in cities

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DOI 10.51955/2312-1327_2024_1_157

Evgeny E. Vitvitsky

Roxana E. Shipitsyna

Abstract. The article presents one of the possible transport situations obtained by solving the routing problem. The article outlines an approach to executing the transportation plan obtained when solving the routing problem when using various methods of organizing cargo transportation and “Incoterms” conditions. The authors come to the conclusion that it is possible to use the territorial method of centralized transportation of goods by road in cities in modern practice.

Keywords: routing method, matrix of combined plans, transport situations, routes, transportation plan, centralized transportation, transport method.

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Control of the flight path of an unmanned aerial vehicle with different configurations of navigation information sources

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DOI 10.51955/2312-1327_2024_1_113

Boris V. Lezhankin

Vyacheslav V. Erokhin

Nikolay P. Malisov

Abstract. In real conditions of application for high-precision positioning and trajectory control of unmanned aerial vehicles (UAVs) when flying along a route, insufficient noise immunity and operating accuracy of satellite navigation system receivers are manifested. In this regard, it is relevant to study possible methods and means of providing high-precision navigation definitions based on complex processing of signals from various sources of navigation information when solving the problem of displaying a UAV in a terminal set.

The article presents the results of developing a UAV trajectory control algorithm based on methods of statistical optimal control theory, the implementation of which will improve the accuracy of maintaining a given flight route. The characteristics for analyzing errors in maintaining the flight path are considered.

The results of modeling and research of the characteristics of the trajectory control algorithm for various configurations of navigation information sources (NIS) are presented and the dependence of the accuracy of maintaining a given UAV flight route on errors in estimating navigation parameters is shown.

Keywords: trajectory control, unmanned aerial vehicle, Letov-Kalman algorithm, sources of navigation information, automatic dependent surveillance.

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Malisov Nikolai Pavlovich

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E–mail: malisovnik@mail.ru

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

Post: Senior Lecturer, Department of Aviation Radioelectronic Equipment

Scientific major: methods and algorithms for optimal filtering and control in integrated navigation systems based on inertial and satellite technologies.

Important publications:

  1. Bolelov E. A., Chalupin S. V., Malisov N. P. (2021). The technique of determining the operability scope of an airborne flight navigation complex on a set of invariant control ratios. Aktual’nye problemy i perspektivy razvitiya grazhdanskoj aviacii: sbornik trudov X Mezhdunarodnoj nauchno-prakticheskoj konferencii. Irkutsk: Irkutskij filial federal’nogo gosudarstvennogo byudzhetnogo obrazovatel’nogo uchrezhdeniya vysshego obrazovaniya «Moskovskij gosudarstvennyj tekhnicheskij universitet grazhdanskoj aviacii». pp. 68-74. – EDN BMYZJE. (in Russian)
  2. Erokhin V. V., Karachentsev V. A., N. P. Malisov (2021). Analysis of the influence of the trajectory of motion of a dynamic controlled object on the accuracy of determining navigation parameters. Sovremennye tekhnologii. Sistemnyj analiz. Modelirovanie. pp. 145-153. DOI 10.26731/1813-9108.2021.2(70).145-153. (in Russian)
  3. Ermakov A., Povarenkin N., Malisov N. (2023). Research of Projection Algorithms for Solving Problems of Measuring Angular Coordinates of Low-Flying Radar Targets. In: Gorbachev, O.A., Gao, X., Li, B. (eds) Proceedings of 10th International Conference on Recent Advances in Civil Aviation. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-19-3788-0_25.
  4. Bolelov E., Shalupin S., Malisov N. (2023). The Technique of Determining the Operability Scope of an Airborne Flight Navigation Complex on a Set of Invariant Control Ratios. In: Gorbachev, O.A., Gao, X., Li, B. (eds) Proceedings of 10th International Conference on Recent Advances in Civil Aviation. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-19-3788-0_16.

Experimental assessment of spatial stabilization accuracy of the DJI Air 2s quadcopter

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DOI 10.51955/2312-1327_2024_1_128

Roman O. Arefyev

Oleg N. Skrypnik

Natalya G. Arefyeva (Astrakhanceva)

Abstract. The paper proposes a method for assessing the actual accuracy of spatial stabilization of a DJI Air 2S quadcopter using its video camera and processing the resulting video sequences with a developed software package in the mode of hovering over a reference object. The software package was implemented using the OpenCV library in Python. To register deviations of stabilization systems from a given position, it is proposed to use a reference field with known geometric parameters, information about which is entered into the processing algorithm. The main task of the software package is to identify the boundaries of the reference field and measure the geometric sides in pixels which allows you to determine the center of the field and measure its deviation relative to the center of the image as well as determine the height of the unmanned aerial vehicle flight. In the work the height measurement algorithm was tested. This technique is used to evaluate the accuracy of quadcopter stabilization with various combinations of navigation sensors used for this purpose. A statistical analysis of the obtained results was carried out and conclusions were drawn about compliance with the characteristics of positioning accuracy declared by the manufacturer using optical obstacle avoidance systems and satellite navigation systems.

Keywords: unmanned aerial vehicle (UAV), stabilization systems, technical vision, GNSS.

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