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Littérature scientifique sur le sujet « Wheel pair »

Auteur : Grafiati

Publié le 3 juin 2025

Mis à jour le 31 juillet 2025

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Articles de revues sur le sujet "Wheel pair"

Myhajlov, Yevhen, Stanislav Semenov, Yan Dizho, and Miroslav Blatnitsky. "Possibilities of improving the safety of rail vehicles with independently rotating wheels." Journal of Mechanical Engineering and Transport 18, no. 2 (2024): 110–19. http://dx.doi.org/10.31649/2413-4503-2023-18-2-110-119.

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One of the promising ways to achieve high speed and smooth running of rail vehicles during stable movement in straight sections of the track and to improve the characteristics of fitting the vehicles in a curve is the use of independently rotating wheels in their running parts. Such undercarriages are already becoming quite widespread, for example, in urban rail transport vehicles. But independently rotating wheels can rotate in a wheel pair around a common axis with different angular velocities. It follows that during their movement, longitudinal creep forces do not arise, which form the cont

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Unitsky, Anatoli E., Aliaksandr S. Khlebus, Elena A. Ivanova, Aliaksandr E. Shashko, and Michael I. Tsyrlin. "Simulation of the contact pair “wheel-rail” of the experimental design of the flexible rail in the lightweight tracks of the uST string transport system." Modern Transportation Systems and Technologies 8, no. 4 (2022): 107–25. http://dx.doi.org/10.17816/transsyst202284107-125.

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Rationale: Development of string rails with low weight per meter and high-performance characteristics that determine durability, wear resistance, reliable grip of vehicle wheels to the rail rolling surface is a vital task. Objective: to investigate impact of the geometric parameters of the steel wheel and the flexible string rail with a polymer coating on the performance characteristics; to choose the most optimal parameters of the contact pair wheel-rail. Methods: The calculation was made using the ANSYS finite element analysis software package. Results: in order to reduce t

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Vodiannikov, Yu Ya, M. I. Yalanskyi, and K. L. Zhykhartsev. "STUDY ON THE DISTRIBUTION OF BRAKE FORCES OF PADS PRESSING ON THE FREIGHT CAR WHEELS." Science and Transport Progress, no. 20 (February 25, 2008): 20–23. http://dx.doi.org/10.15802/stp2008/16353.

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Results of research of distribution of pressure forces of the brake blocks on wheels during braking in dependance on arrangement of the wheel pair on a freight car are presented. Statistical characteristics of values of the pressure forces for loaded and empty cars, and also probability of appearance of defects on a wheel surfaces are obtained. It is shown that internal wheel pairs are the most loaded.

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Babachenko, O. I., G. A. Kononenko, R. V. Podolskyi, O. A. Safronova, and O. A. Shpak. "Research on the relationship between microstructure and operational defects of wheels and rails." Fundamental and applied problems of ferrous metallurgy, no. 38 (2024): 517–41. https://doi.org/10.52150/2522-9117-2024-38-517-541.

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The safety and economic feasibility of railway transport are largely determined by the reliability and efficiency of the wheel-rail pair. At the same time, the intensity of wear of elements and the rate of development of fatigue defects must be such as to ensure economically feasible operation of rolling stock and tracks. Operational reliability and durability of the wheel-rail pair is ensured by a rational balance of wear and wear resistance. Purpose: to analyze various types of operational defects that occur on the rolling surface of the wheel and rail head and to investigate structural chan

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Doraci, Koçi, Erjon Selmani, and Leonard Çomeni. "Study and Monitoring of Driving Forces that Arise at the Contact Point Between the Wheel Border and the Rail during the Motion of the Rail Vehicle on a Curved Path of the Railway Line." Interdisciplinary Journal of Research and Development 9, no. 4. S2 (2022): 48. http://dx.doi.org/10.56345/ijrdv9n4s207.

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One of the most acute problems faced today by Railway Transport Companies is the rapid wear of locomotive wheel borders in the freight transport. Hence, the purpose of this article is to find ways to reduce the forces acting on the wheels of railway vehicles, generally during their movement in small radius turns. For means of simplification has been assumed that the train is moving at uniform speed during a curved path. Analyzing the scheme of action of forces on the pair of wheels, we see that one of the ways to reduce this consumption phenomenon is to reduce the parasitic moment of frictiona

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Kosarchuk, V., M. Chausov, V. Tverdomed, A. Pilipenko, and O. Aharkov. "LUBRICANT COMPOSITION FOR INCREASING WEAR RESISTANCE OF HEAVY-LOADED FRICTION PAIRS." Collection of scientific works of the State University of Infrastructure and Technologies series "Transport Systems and Technologies", no. 39 (June 30, 2022): 30–40. http://dx.doi.org/10.32703/2617-9040-2022-39-4.

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The proposed new lubricating composition, which significantly reduces the wear resistance of the rails and wheels of rolling stock during operation, prevents electrochemical corrosion of friction pairs “wheel – rail” and, most importantly, stabilizes the coefficient of friction at the optimum level after a relatively short operating time. The experiments performed on the friction pair “sample of the bandage material of the railway wheel – a sample of the rail material” at the ratio of hardness at the bandage material (Rockwell hardness, HRC scale - 35.3) to the hardness of the rail material 1,

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Kuzyshyn, A. "INVESTIGATION THE INFLUENCE DIFFERENCE OF THE WAGON’S WHEELS DIAMETERS ON ITS DERAILMENT BY QUASI-DYNAMICS METHOD." Criminalistics and Forensics, no. 64 (May 7, 2019): 608–14. http://dx.doi.org/10.33994/kndise.2019.64.57.

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In the article the author notes that the horizontal forces arising in the process of pressing the wheel flanges to the working edge of the rail, under certain conditions can be very significant. These forces, in combination with the wheel unloading, caused by the geometric deviation of the track in the plan and profile, can lead to rolling the wheel of the wheelset onto the rail head and, as a consequence, to the stock derailment. Such pressing of the wheel to the rail head in the straight part of the track can occur when faults in the running gears of the wagons: non-parallelism of the axles

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Avdeeva, Anna, Sherali Mamaev, and Gabit Bakyt. "Determination of the resource of wheel pairs of locomotives during operation on the railways of Uzbekistan." Vibroengineering Procedia 58 (May 15, 2025): 347–53. https://doi.org/10.21595/vp.2025.25005.

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The object of the study is the interaction of the electric locomotive wheel pair and the rail. The subject of the research is the wheel resource. The paper proposes a model for calculating the resource mileage of the electric locomotive wheel pair. The basis of the model is the determination of contact stresses in the wheel pair. The proposed calculation model, when changing the input data, can be used to determine the resource of various wheel pairs and traffic safety, and resource savings.

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Kosarchuk, Valeriy, Mykola Chausov, Andrii Pylypenko, Volodymyr Tverdomed, Pavlo Maruschak, and Vasyl Vasylkiv. "Increasing Wear Resistance of Heavy-Loaded Friction Pairs by Nanoparticles in Conventional Lubricants: A Proof of Concept." Lubricants 10, no. 4 (2022): 64. http://dx.doi.org/10.3390/lubricants10040064.

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This paper provides experimental data on the effective use of a new lubricating composition, which includes industrial oil of any brand with the addition of a nanometal of the component of a friction pair, which has a lower hardness. It is shown that this composition significantly reduces the wear resistance of the rails and wheels of rolling stock during operation, prevents electrochemical corrosion of the friction pair wheel–rail and, most importantly, stabilizes the coefficient of friction at the optimum level after a relatively short operating time. The experiments were performed on the fr

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Buynosov, A., I. Dobychin, A. Smolyaninov, and S. Marulin. "Reduced Wheel-Rail Pair Wear Due to Differential Rotation of Wagon Wheel Pairs." IOP Conference Series: Materials Science and Engineering 918 (October 7, 2020): 012148. http://dx.doi.org/10.1088/1757-899x/918/1/012148.

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Thèses sur le sujet "Wheel pair"

Vaculík, František. "Proces opravy dvojkolí." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229511.

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Diploma work describes in its theoretical part particular types of pairs of wheels used on railway vehicles in Czech Republic as well as their components and assembly instructions. Practical part describes workplace for wheels in reparation DPOV, a.s. at repairing centre Nymburk, its facilities and repairing possibilities by total repair of pairs of wheels. Practical part brings at the end particular report with results of pairs of wheels measuring.

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O'Connor, Roisin M. "The effect on feeding and wheel running behaviours of housing rats in pairs." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24386.pdf.

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Geamanu, Marcel-Stefan. "Estimation and dynamic longitudinal control of an electric vehicle with in-wheel electric motors." Phd thesis, Université Paris Sud - Paris XI, 2013. http://tel.archives-ouvertes.fr/tel-00871231.

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The main objective of the present thesis focuses on the integration of the in-wheel electric motors into the conception and control of road vehicles. The present thesis is the subject of the grant 186-654 (2010-2013) between the Laboratory of Signals and Systems (L2S-CNRS) and the French Institute of Petrol and New Energies (IFPEN). The thesis work has originally started from a vehicular electrification project, equipped with in-wheel electric motors at the rear axle, to obtain a full electric urban use and a standard extra-urban use with energy recovery at the rear axle in braking phases. The

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Cosseron, Kévin. "Identification des chargements exercés par un pneumatique sur une roue d'aéronef." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLN036.

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Le caractère prédictif des simulations numériques faites pour dimensionner une structure dépend directement de la précision avec laquelle sont introduites les conditions aux limites imposées en service à la structure. Dans le cas d’une roue d’aéronef, les chargements appliqués par les différents pneumatiques qui peuvent être montés sur celle-ci lors des manœuvres au sol de l’aéronef jouent un rôle crucial dans la précision du modèle numérique. Cependant, ces chargements sont complexes et mal connus. Les charges globales appliquées à l’interface pneu-piste sont transférées à la roue au niveau d

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Marley, Joanne. "Using the behaviour change wheel to develop interventions to increase physical activity in adults with persistent musculoskeletal pain and improve the promotion of physical activity by healthcare professionals." Thesis, Ulster University, 2017. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.705659.

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Individuals with persistent musculoskeletal pain have an increased risk for developing a range of co-morbid health conditions and for all-cause early mortality. Improving levels of physical activity could attenuate such risks. Furthermore, physical activity and/or exercise can reduce pain and disability associated with persistent pain and are key treatment recommendations across many clinical guidelines. Improving levels of physical activity requires behaviour change. Whilst an individual plays a key role in changing his or her behaviour, healthcare professionals and non-NHS service providers

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Под’єльніков, Ігор Валерійович, Игорь Валериевич Подъельников та Igor V. Podjelnikov. "Поліпшення взаємодії вантажних вагонів та колії за рахунок вдосконалення візків і профілів пари “колесо-рейка”". Thesis, Видавництво Дніпропетровського національного університету залізничного транспорту імені академіка В. Лазаряна, 2012. http://eadnurt.diit.edu.ua:82/jspui/handle/123456789/1320.

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Под'єльніков, І. В. Поліпшення взаємодії вантажних вагонів та колії за рахунок вдосконалення візків і профілів пари "колесо-рейка" : авт. дис. к. т. н.: 05.22.07 / І. В. Под'єльніков ; Дніпропетр. нац. ун-т залізн. трансп. ім. акад. В. Лазаряна. - Д. : Вид-во Днiпропетр. нац. ун-ту залізн. трансп. iм. акад. В. Лазаряна, 2012. УДК 625.1.03:629.463.027.1 ГРНТИ 73.29.11<br>UK: АНОТАЦІЯ Дисертацію присвячено поліпшенню умов взаємодії системи “вагон-колія” за рахунок вдосконалення профілів контактних поверхонь коліс та рейок, а також застосування у комплексно модернізованих візках вантажних вагоні

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Soyer, Gerald. "Automatisation d'un procédé pour la mesure des efforts engendres par l'utilisation d'un véhicule pour handicapes physiques : métrologie et simulation informatique associées." Vandoeuvre-les-Nancy, INPL, 1993. http://www.theses.fr/1993INPL064N.

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Cette étude concerne l'élaboration d'un banc d'essais utilisable par les véhicules pour handicapés physiques (paraplégiques) afin de mesurer les efforts (puissance, rythme cardiaque, consommation et saturation d'oxygène. . . ) Fournis par des handicapes en rééducation ou en entrainement sportif. La simulation du profil d'effort est définie soit par le parcours (pente), soit par la puissance programmée en tenant compte de frottements, des pertes mécaniques (rouleaux roues, contacts sols). Cet ergomètre se caractérise par un banc de rouleaux munis de capteurs de force (couple transmis aux roulea

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Pecile, Bérénice. "Modèle dynamique d'interaction véhicule-voie ferroviaire en présence de défauts géométriques sur les surfaces en contact." Thesis, Valenciennes, 2017. http://www.theses.fr/2017VALE0004/document.

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Les phénomènes dynamiques observés lors de la circulation des trains provoquent des nuisances, notamment sonores et vibratoires, qui sont amplifiées par la présence de défauts sur la roue et sur le rail. Pour les analyser, il est nécessaire de prédire avec robustesse le comportement dynamique des composants impliqués dans l’interaction véhicule-voie et donc de simuler les efforts de contact générés pour des interfaces non idéalisées.L’objectif de cette thèse est donc de proposer un modèle semi-analytique global compatible avec l’intégration de multiples défauts géométriques sur les surfaces en

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Chartrain, Pierre-Emile. "Lecture acoustique de la voie ferrée." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM4748/document.

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Le bruit de roulement est la principale source de bruit des transports ferroviaires pour des vitesses conventionnelles. Il est produit par les vibrations puis le rayonnement acoustique du matériel roulant et de la voie provoqués par le déplacement de la roue et du rail. Ce déplacement est imposé par les défauts microscopiques de surface présents sur les bandes de roulement appelés rugosité.La directive Européenne 2002/49/CE exige la réalisation la cartographies du bruit des infrastructures de transport. Le bruit dans l’environnement peut être prédit par des modèles dont les paramètres d’entrée

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Dylewski, Benoît. "Caractérisation expérimentale multi-échelles et multi-techniques du rail prélevé en service : de la déformation plastique sévère et des évolutions de microstructure à l'amorçage de fissures par Fatigue de Contact de Roulement." Electronic Thesis or Diss., Compiègne, 2016. http://www.theses.fr/2016COMP2324.

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Cette thèse est dédiée à la caractérisation de la déformation plastique sévère et des évolutions de la microstructure engendrées dans les rails en service, conduisant à leur fissuration par Fatigue de Contact de Roulement. L’amorçage de ces fissures en surface et leur propagation en profondeur mettent en jeu des phénomènes à l’échelle de la microstructure qui peuvent entrainer à l’échelle macroscopique des écaillages de surface ou même conduire à des ruptures brutales de rails en cours de fonctionnement. Pour améliorer la compréhension de ces différents phénomènes en sous surface, une méthodol

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Livres sur le sujet "Wheel pair"

Rainwater, Harold. Two wheels and a pair of nuts. Wiregrass, 1995.

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Benor, Daniel J. 7 minutes to natural pain release: Tapping your pain away with WHEE, the revolutionary new self-healing method. Energey Psychology Press, 2008.

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Merback, Mitchell B. The thief, the Cross, and the wheel: Pain and the spectacle of punishment in medieval and Renaissance Europe. Reaktion Books, 1999.

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Cheese Wheel: How to Choose and Pair Cheese Like an Expert. Ebury Publishing, 2023.

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VAUGHN, STECK. All Kinds of Wheels Sb (Pair-it books). Steck Vaughn, 1997.

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VAUGHN, STECK. The Runaway Wheels Sb (Pair-It Books). Steck Vaughn, 1997.

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Connell, Moody K. Silent Wheels Make a Deadly Pair: A Christian Novel. BookSurge Publishing, 2006.

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Judy, Blume. Pain and the Great One on Wheels. Pan Macmillan, 2015.

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Hawthorn-Deppen, Sylvia. Wheel: A Recovery from Chronic Pain and Discovery of New Energy. Balboa Press, 2012.

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Wheel: A Recovery from Chronic Pain and Discovery of New Energy. Balboa Press, 2012.

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Chapitres de livres sur le sujet "Wheel pair"

Zhang, Wang, Yuanxun Fan, Haocong Ma, and Zhiwei Xu. "Meshing Theory and Modeling Simulation of Miniature Archimedean Cone Worm Gear Pair." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_116.

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Abstract Conical worm gearing is a new type of worm gearing composed of a conical worm and a conical worm wheel, which differs from ordinary cylindrical worm gearing in that the working helical surface of the worm in the conical worm gearing pair is offset on the side of the worm wheel, and the shape of the worm and the worm wheel are conical. Taking the Archimedean cone-worm transmission as the research object, using the principle of gear meshing, the tooth equations of the cone worm and cone worm gear are deduced, combining with MATLAB, Solidworks and other computer-aided software for solid

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Grether, Gustav, Andreas Heckmann, and Gertjan Looye. "Lateral Guidance Control Using Information of Preceding Wheel Pairs." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38077-9_100.

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Ziat, Abderazzak, Hamid Zaghar, Abdelmajid Ait Taleb, and Sallaou Mohammed. "Robust and Reliable Optimization of a Pair of Gear Wheels." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-23615-0_37.

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Baybakov, A. N., V. M. Gurenko, S. P. Yunoshev, S. V. Plotnikov, V. V. Sotnikov, and K. P. Kascheev. "Comprehensive Inspection of Geometric Parameters of Running Freight Car Wheel Pairs." In Key Engineering Materials. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-977-6.349.

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Bekher, Sergey, Dmitry Kononov, and Aleksandr Buynosov. "Experimental Study of Dynamic Forces Acting on Wheel Pairs of Railway Rolling Stock in Operation." In Lecture Notes in Networks and Systems. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-11051-1_12.

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Zhang, Xuetao. "Modeling the Directivity of Wheel/Rail Radiation Using a Circular/Straight Line of Perpendicular Dipole Pairs." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer Japan, 2012. http://dx.doi.org/10.1007/978-4-431-53927-8_17.

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Fomin, Oleksij, Gregori Boyko, Pavlo Prokopenko, Mariia Miroshnykova, and Andriy Klymash. "Study of safety indicators and technical condition of rolling stock by mobile systems." In ASSESSMENT OF TECHNICAL CONDITION: MEANS OF MEASUREMENT, SAFETY, RISKS. TECHNOLOGY CENTER PC, 2024. https://doi.org/10.15587/978-617-8360-05-4.ch2.

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The organization of the movement of freight trains in Ukraine is an important factor in the integration of the country's railway transport into the European system. Currently, a situation has arisen that requires a significant renewal of the freight car park with modern cars to meet the requirements of freight transportation. Also, a significant drawback of railway transport of Ukraine is the limitation of the speed of trains, which include freight cars with a reduced container in an empty state, therefore, at the moment, the issue of improving the methodological and software and instrumental

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Krotov, Vladimir, and Lyudmila Karmazina. "Peculiarities of the Influence of the Rolling Modes of the Axle of Wheel Pairs on the Degree of Their Surface Hardening." In Lecture Notes in Networks and Systems. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-11058-0_23.

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Shiler, Valeriy, Alexander Shiler, and Alexander Lyubchenko. "Tread Profile of Wheel Pair Support Unit." In Proceedings of the 27th International DAAAM Symposium 2016. DAAAM International Vienna, 2016. http://dx.doi.org/10.2507/27th.daaam.proceedings.128.

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Yang, Lei, Yu Luo, Yanlei Luo, Wei Du, Xiang Zheng, and Ya Li. "Machining-Oriented Contact Analysis Based on the Modeling of the RV Cycloid Planetary Reducer." In Advances in Transdisciplinary Engineering. IOS Press, 2024. http://dx.doi.org/10.3233/atde231109.

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A RV cycloid planetary reducer used in the excavator chassis is studied. A contact model based on impulse function is proposed to define the constraint between the contact parts during the working condition. The contact parameters in the contact model includes: Contact stiffness, index of force, damped coefficient and depth of penetration. Among them the unique undetermined one is contact stiffness, which is studied under two working conditions. These conditions are Convex-Convex Contact (pin-top of cycloid) and Convex-Concave Contact (pin-dedendum of cycloid). Analysis of the contact paramete

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Actes de conférences sur le sujet "Wheel pair"

Chen, Zhijiang, Chunming Xia, Yingfan Ren, Chao Zhang, and Jie Yang. "Optimization Design of the Toroidal Worm Wheel Hob for Robotic Joint with Worm Gear Pair Transmission." In 2025 9th International Conference on Robotics, Control and Automation (ICRCA). IEEE, 2025. https://doi.org/10.1109/icrca64997.2025.11011024.

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Shukla, Aditya, Anand Kumar Jha, Shubham Pahal, Vishal Tyagi, and Ajay Solanki. "Fabrication of a Hand Gesture Controlled Wheelchair." In 22nd ISME International Conference on Recent Advances in Mechanical Engineering for Sustainable Development. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-sbheh1.

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Hand-gesture controlled wheelchairs help in providing mobility and safety to individuals with physical disabilities or mobility impairments. In this paper, a wheelchair have been fabricated so that it can be controlled by hand-gestures and move smoothly in all 4 directions. The main focus of our research has been to drive down the cost of such a wheelchair as compared to the ones already available in the market to enable penurious people to afford it. An accelerometer sensor is fitted in the data glove to read the hand movements and the information is conveyed to an Arduino microcontroller usi

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Huang, Jiadong, Tao Lin, and Biyuan Lin. "Time-Wheel based Multi-Series Sequence Partitioning for Athlete Pain Detection Modeling." In 2024 4th International Conference on Information Technology and Contemporary Sports (TCS). IEEE, 2024. https://doi.org/10.1109/tcs64526.2024.11025214.

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Mgebrishvili, Nikoloz, Marina Tatanashvili, Tengiz Nadiradze, and Ketevan Kekelia. "Increase of Railway Transportation Safety by a New Method of Determination of Wheel Pair and Rail Wear and Damage." In ASME 2007 Rail Transportation Division Fall Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/rtdf2007-46024.

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As a result of interaction between the wheel pairs and rails during rolling stock movement, lateral, longitudinal and torsional creep forces are created. Over the long term these forces cause wear and damage of the wheel pairs and rails. Accordingly railway safety decreases and the probability of derailment increases. Development of modern railways largely depends on controlling the proper functionality of wheel pairs and rails. It is impossible to ensure safety and increase the speed of railway traffic without providing such control. Detection of the wheel pair and rail wear damage is one of

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Mgebrishvili, Nikoloz, Guri Sharashenidze, Manana Moistsrapishvili, et al. "Mathematical Justification of the New Method of Determination of Wheel Pair’s and Rail’s Damage." In ASME 2009 Rail Transportation Division Fall Technical Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/rtdf2009-18007.

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Development of modern railways largely depends on the control of intactness of the wheel pairs and rails. It is impossible to ensure safety and increase the speed of railway traffic without providing such control. Detection of the wheel pairs’ and rails’ wear and damage is one of the key problems of railway science. Many scientific works are accomplished and lot of devices are elaborated in this field, but the mentioned problem still remains urgent. In order to increase the traffic safety, the group of authors has proposed a constructional scheme of the mobile device for detection of wheel pai

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Moldakhmetova, Aliya, and Amangeldy Kanaev. "On the optimal ratio of the hardness of wheel and rail steel, ensuring minimal wear of the wheel-rail friction pair." In Challenges of Science. Institute of Metallurgy and Ore Beneficiation JSC, Satbayev University, 2024. http://dx.doi.org/10.31643/2024.01.

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In this work, to identify the optimum between the hardness of the wheel and the rail, which ensures minimal wear, methods were used to determine wear by mass loss (volumetric wear) and by micrometric measurement of the size of the imprint (linear wear). It has been shown that the optimal range of wheel and rail hardness, determined by measuring (reducing) the size of the indentation, is in the range of 1.38-1.55. This interval practically confirms the wear identified by mass loss of 1.41-1.58. Based on these data, it is recommended to use the average value of the ratio between them, namely, 1.

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Wang, Yijia, and Jing Zeng. "Analysis and Calculation for Wheel Pair Flats Impact on CRH2 EMUs." In Third International Conference on Transportation Engineering (ICTE). American Society of Civil Engineers, 2011. http://dx.doi.org/10.1061/41184(419)419.

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Venediktov, Anatoli Z., Vladimir N. Demkin, Dmitri S. Dokov, and V. N. Tireshkin. "Measurement of wheel pair parameters of a rolling stock during movement." In Lasers for Measurements and Information Transfer 2002, edited by Vadim E. Privalov. SPIE, 2003. http://dx.doi.org/10.1117/12.501376.

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Amin, Ahmed, Moustafa A. Fouz, and Ahmed Elsawaf. "LQR Stability Control of Scissor Pair Gyro-Stabilized Two Wheel Robot." In 2023 5th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE). IEEE, 2023. http://dx.doi.org/10.1109/reepe57272.2023.10086769.

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Hrgetic´, Mario, Josˇko Deur, Danijel Pavkovic´, Mohsen Lakehal-Ayat, and Eric Tseng. "Adaptive Kalman Filter-Based Yaw Rate Estimation Using Accelerometers and Wheel Speed Sensors." In ASME 2009 Dynamic Systems and Control Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/dscc2009-2670.

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This paper presents a kinematic yaw rate estimator which combines measurements obtained from a pair of accelerometers and ABS wheel speed sensors of the non-driven wheels. The Extended Kalman Filter methodology has been used for realization of this sensor fusion-based estimator. The estimator adapts to variations in reliability levels of individual sensors. The estimator performance is validated and corresponding estimation errors are analyzed by computer simulations for different driving maneuvers.

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