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Имитационная модель моторно-трансмиссионной установки быстроходной гусеничной машины со ступенчатой трансмиссией c бортовыми коробками передач
Тракторы и сельхозмашины. 2025. № 1. С. 25–34.
Комиссаров А.И.
One of the basic requirements of the tracked vehicle 3D motion simulation models to be used for multiple simulations or to be embeded into driving simulators and into controllers of the on-board control systems is high computational efficiency. The article presents a simulation model of a high-speed tracked vehicle powertrain with step track gear boxes to be inserted as a subsystem into a highly computationally efficient model of the tracked vehicle curvilinear motion. In order to increase the model efficiency, the dynamics of the transmission gears is neglected, their internal kinematics being described by their gear ratios. External kinematics of the transmission is provided by the algorithms of the drive wheel speed regulators. The engine torque is defined as a function of the engine crankshaft rotational speed. The engine crankshaft is coupled to the transmission by means of the dry friction model simulating the operation of the friction gear-shift mechanisms of the track gear boxes. The simulation model of the powertrain has been implemented in Matlab\Simulink and built as a DLL module into a three-dimensional multi-body model of the tracked vehicle chassis dynamics developed by the author in the UM MBS-software. The resulting integrated model was used for the simulation of the tracked vehicle steering in different gears and calculation of theoretical minimum turning radii. The radii obtained by simulation are in good agreement with the radii calculated from the gear ratios of the powertrain under research.
Комиссаров А. И., Косицин Б. Б., Сарач Е. Б. et al., Инженерный журнал: наука и инновации 2024 Т. 153 № 9
The authors have developed a spatial non-linear dynamic model for the comparative analysis of a city bus body stabilization system algorithms. The model was created in the «Universal Mechanism» multi-body system modeling software. The article describes the MBS models of the suspension, steering, powertrain and actuators of the stabilization system. The algorithm of the stabilization ...
Added: August 7, 2026
Комиссаров А. И., Сарач Е. Б., Косицин Б. Б. et al., Тракторы и сельхозмашины 2026 Т. 93 № 2 С. 225–234
BACKGROUND: Heavy agricultural wheeled machinery (tractors and harvesters) exerts significant impact on the soil cover. This happens due to a high average and peak ground pressure on the soil under the elements of the wheels. Significant pressure on the soil can have negative consequences for soil fertility or lead to loss of the vehicle mobility ...
Added: August 6, 2026
Комиссаров А. И., Вестник Московского государственного технического университета им. Н.Э. Баумана. Серия: Машиностроение 2025 Т. 155 № 4 С. 72–89
The primary requirement for a tracked vehicle simulation model used in the computer-based training simulators for the tracked vehicle and robot control is their operation in real or near-real time. This requirement is most often met by the significantly simplified kinematics and dynamics in the tracked running gear substructure interaction model. The paper describes an ...
Added: August 6, 2026
Разработка динамической модели для оценки профильной проходимости двухзвенного внутритрубного робота
Комиссаров А. И., Бяков К. Е., Viacheslav K. et al., Известия ЮФУ. Технические науки. Россия. 2021 Т. 222 № 5 С. 39–49
The ability of a multi-unit in-pipe robot to drive through curved sections of a pipeline is an important indicator of its capability to move through the pipeline. At the design stage, this indicator cannot be verified without mathematical simulation of the robot spatial movement and interaction of its running gear with the pipeline. The objective ...
Added: August 6, 2026
Balakin S., Лунёв Д. О., Стеняева Д. А., Космическая техника и технологии 2026 Т. 1(52) № 1 С. 88–98
The paper discusses the experience of developing and using several generations of level
measuring systems, including those used for refueling launch vehicles and upper stages produced
by RSC Energia being the leading organization in development of level measuring systems
for dielectric propellant components. The first generation of level measuring systems based on digital
extreme measurement bridges with close inductive ...
Added: July 20, 2026
Springer, 2026.
The book presents the proceedings of the 13th International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA 2024), held at Intelligent Systems Research Group (ISRG), London Metropolitan University, London, United Kingdom, during June 6–7, 2025. Researchers, scientists, engineers and practitioners exchange new ideas and experiences in the domain of intelligent computing theories with ...
Added: June 8, 2026
Viacheslav K., Русский инженер 2024 № 3 С. 34–37
Analysis of various methods referred to the increasing energy efficiency and movement safety through the use of
control systems which take into account the force factors of interaction of the wheel propeller with the supporting surface. During
the analysis of methods dedicated to energy efficiency rise and were used techniques of logical and statistical analysis. There are
various ...
Added: May 19, 2026
Фандюшин М. В., Вопросы национальных и федеративных отношений 2024 Т. 14 № 7 (112) С. 2235–2245
This article raises the issue of the lack of an up-to-date classifier of urban ground electric transport, which significantly complicates the formation of target indicators necessary for the development of this category of transport, and also complicates the determination of the regions’ needs for rolling stock. Outdated classifiers do not reflect the current situation in ...
Added: May 14, 2026
Левенков Я. Ю., Чичекин И. В., Вдовин Д. С. et al., Труды НАМИ 2025 № 1 (300) С. 17–30
Введение (постановка задачи и актуальность). В настоящее время широкое распространение получило использование автономных мобильных беспилотных транспортно-технологических средств (БТТС) при выполнении работ в зонах с вредными и опасными факторами. Также данные машины могут быть использованы для выполнения поисково-спасательных работ, доставки грузов в труднодоступные районы и иных подобных задач. Поэтому к таким БТТС предъявляются повышенные требования к ...
Added: April 16, 2026
Kartsev A., Physics of Metals and Metallography 2025 Vol. 125 No. 14 P. 1935–1939
The problem of the maximum oscillation frequency of composite bimetallic microactuators excited by thermal pulses has been theoretically investigated. Both traditional bimetallic composites made of metals and alloys with different coefficients of thermal expansion and composites in which one of the layers is made of a mechanically pre-stressed shape memory alloy (SMA) and the other ...
Added: March 16, 2026
Mikolaenko V., Конюшенко М. Н., Стулков Л. Д., Механическое оборудование металлургических заводов 2025 № 2(25) С. 23–30
Uniaxial tensile testing of flat specimens under superplastic conditions is widely used to determine the deformation behavior of materials. However, the standard interpretation of the results relies on the hypothesis of an ideal uniaxial stress state and often fails to account for the influence of specimen geometry and material flow from the gripping zones to ...
Added: March 5, 2026
Yasnitsky L., Голдобин М. А., Мезенцев А. С., Прикладная математика и вопросы управления 2025 № 2 С. 99–116
Представлен обзор современных методов и основанных на них программных
инструментах, применяемых для математического моделирования серийных производственных процессов с целью снижения брака и повышения качества производимых изделий. Перечисляются группы работ, нацеленных на обнаружение и классификацию дефектов, работ, в которых решаются задачи прогнозирования образования дефектов и определения значимости параметров, работ направленных на поиск
оптимального сочетания технологических параметров изготовления изделий, ...
Added: February 15, 2026
Baimova J., Bessonov N., Krivtsov A. et al., Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 2024 Vol. 110 No. 6 Article 065004
We present analytical and numerical investigations of the size and shape evolution of localized disturbances during their propagation in elastic media (furthermore, we refer to this process as energy dispersion). We consider two models of media: the continuum, described by the multidimensional wave equation, and the simple scalar harmonic lattice. The presented research is based ...
Added: November 12, 2025
Dmitriy Demin, Ilya Grebenkin, Alexey Barinov, International Journal of Advanced Manufacturing Technology 2025 Vol. 141 P. 1847–1858
In this paper, a computer simulation of round wire drawing processes with different equations of state for steel A12 has been carried out. In addition, the methods of improving the configuration of neural networks based on a multilayer perceptron (MLP) for estimating the distributions of residual stress tensor components have been investigated. The study demonstrated ...
Added: November 6, 2025
Zharkevich O., Berg A., Reshetnikova O. et al., Fluids 2025 Vol. 10 No. 8 Article 211
This article presents a comprehensive experimental and theoretical study and substantiation of the hydraulic parameters of a prototype multi-gear pump. The proposed pump design, which features one drive gear and four driven gears, aims to address the common disadvantages of traditional gear pumps, including radial force imbalance, uneven flow, high acoustic noise, and increased fluid ...
Added: November 6, 2025
Afanasiev V., Куприянов А. О., Неусыпин К. А., Авиакосмическое приборостроение 2025 № 9 С. 37–45
The problem of a zero-sum differential stabilization game with a quadratic performance functional is considered. The navigation system of an aircraft, including a platform inertial navigation system with structural correction using a control algorithm, is investigated. Errors of the navigation system, subject to the influence of uncontrolled disturbances, are described by a nonlinear ordinary differential ...
Added: November 1, 2025
R V., P H., Seralan V. et al., Fractal and Fractional 2022 Vol. 6 No. 10 Article 591
This study presents an extended dissipative analysis of fractional order fuzzy networked control system with uncertain parameters. First, we designed the network-based fuzzy controller for the considered model. Second, a novel Lyapunov-Krasovskii functional (LKF) approach, inequality techniques, and some sufficient conditions are established, which make the proposed system quadratically stable under the extended dissipative criteria. ...
Added: October 15, 2025
Semakov S., Semakov I., IEEE Transactions on Aerospace and Electronic Systems 2022 Vol. 58 No. 6 P. 5425–5442
We propose the method for calculating the probability of a safe landing for ship-based aircraft. We define a safe landing as the event that the initial touch of the landing surface by an aircraft occurs on a given segment of the deck, and at the time of this contact, the phase coordinates of the aircraft ...
Added: August 9, 2025
Семаков С. Л., Семакова М. В., Автоматика и телемеханика 2023 № 3 С. 126–138
This paper considers aircraft landing on a carrier. We propose two schemes for calculating, first, the probability of a go-around due to disengaging the arresting gear and, second, the maximum descent of the aircraft’s trajectory with respect to the deck level immediately after leaving the deck. The instant to increase the aircraft’s thrust before touching ...
Added: August 8, 2025
Семаков С. Л., М.: Наука, 2005.
В могографии излагается взгляд на теорию случайных процессов как инструмент математического моделирования. В первой главе рассматриваются основные классы и характеристики случайных процессов; вторая посвящена выбросам случайных процессов: задачам о пересечениях и касаниях фиксированного уровня, экстремумах, первом достижении границ заданной области; третья - приложениям математических результатов в авиации. Ядром второй и третьей глав работы являются результаты ...
Added: August 5, 2025
Sergei L. Semakov, Cambridge Scholars Publishing, 2019.
The behavior of any real system is a process to a greater or lesser degree probabilistic. As a rule, it is impossible to specify exactly which external influences and internal mechanisms of interaction of the system components will be decisive in the future. As a consequence, we cannot accurately predict the behavior of the system. ...
Added: August 3, 2025
Yasnitsky L., Голдобин М. А., Прикладная информатика 2025 Т. 20 № 3(117) С. 85–100
Currently, artificial intelligence methods are widely used in the practice of serial production enterprises. They are used to detect defects, classify and eliminate them, identify the causes of defects, predict the quality and properties of the resulting product, select optimal parameters of the production process, and identify and study its patterns. However, outside the field ...
Added: July 10, 2025
Yasnitsky L., Мартыненко С. В., Поленова М. С. et al., Литейное производство 2025 № 7 С. 35–41
An artificial intelligence system (AIS) has been created based on a neural network trained on data from the production process of steel castings weighing up to 500 kg obtained by the open-hearth method. The AIS has 20 input parameters characterizing the chemical composition of the metal, melting parameters, out-of-furnace steel treatment modes, season, meteorological conditions, ...
Added: July 10, 2025