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Journal articles on the topic 'Axle differentials'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Safonov, B. A., G. O. Kotiev, and A. A. Smirnov. "Automation of the control of the differential lock in the transmission of a multi-axle wheeled vehicle." Izvestiya MGTU MAMI 12, no. 1 (2018): 83–90. http://dx.doi.org/10.17816/2074-0530-66877.

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Due to intensive development of multi-axle wheeled vehicles in the Russian Federation, there is a need to improve its performance characteristics such as flotation, which in turn increases the average speed of traffic in difficult conditions. Increasing the flotation and retain mobility in difficult road conditions is facilitated by intensive management of differential locking clutches. However, for a multi-axle wheeled vehicle, the number of differentials in the transmission makes the task of controlling the locking clutches difficult for the driver. The modern development of microprocessor t

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2

Bosomworth, Chris, Maksym Spiryagin, Sanath Alahakoon, and Colin Cole. "MODELLING RAIL THERMAL DIFFERENTIALS DUE TO BENDING AND DEFECTS." Transport 36, no. 2 (2021): 134–46. http://dx.doi.org/10.3846/transport.2021.14574.

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Rail foot flaws have the potential to cause broken rails that can lead to derailment. This is not only an extremely costly issue for a rail operator in terms of damage to rolling stock, but has significant flow-on effects for network downtime and a safe working environment. In Australia, heavy haul operators run up to 42.5 t axle loads with trains in excess of 200 wagons and these long trains produce very large cyclic rail stresses. The early detection of foot flaws before a broken rail occurs is of high importance and there are currently no proven techniques for detecting rail foot flaws on t

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3

Schneider, Thomas, Katharina Voelkel, Hermann Pflaum, and Karsten Stahl. "Investigating Failure Modes and Performance Impacts of Wet Clutches in Automotive Limited Slip Differentials." Lubricants 12, no. 3 (2024): 70. http://dx.doi.org/10.3390/lubricants12030070.

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In the design of rear-axle locking differentials, the desired high locking effect is often achieved using wet multi-plate clutches. This study conducts an in-depth investigation into the spontaneous damage behavior of these clutches through a series of methodical experimental tests. It focuses on three different clutch variants, each equipped with organic friction linings—namely, paper-based, carbon composite, and woven carbon—and undertakes a comparative analysis of their respective damage typologies. The experimental analysis identifies and characterizes patterns of damage, notably the buckl

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Klubnichkin, Vladislav, Evgeniy Klubnichkin, Aleksey Gorbunov, and Denis Druchinin. "DEVELOPMENT OF THE FORWARDER ARTICULATION JOINT." Forestry Engineering Journal 10, no. 4 (2021): 217–26. http://dx.doi.org/10.34220/issn.2222-7962/2020.4/18.

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The article presents a structural hydraulic diagram of the steering system of the developed forwarder. The main components that make up the steering of the machine are described. The scheme of the articulated joint was selected and the radius and the corridor of the forwarder's turn were determined. In the work, a kinematic analysis of the articulated joint of the forwarder was carried out, which is the determination of the limiting angles of folding of the articulation unit and the stroke of the hydraulic power cylinders according to the developed electronic solid models. The moment of resist

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Dobretsov, Roman, Aleksandr Ivanov, Andrey Karnaukhov, Sergey Voinash, Ramil Zagidullin, and Alexey Beliakov. "Electromechanical transmission of an all-wheel drive vehicle with a central traction electric motor." E3S Web of Conferences 411 (2023): 01033. http://dx.doi.org/10.1051/e3sconf/202341101033.

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Modern approaches to the construction of a kinematic scheme of an electromechanical transmission are considered. It is shown that for all-wheel drive transport and transport-technological mobile platforms, it is advisable to use a central traction electric motor operating with a two-mode reduction gear connected in series and a transmission based on controlled inter-axle and inter-wheel power distribution mechanisms. It is shown that such a scheme makes it possible to improve the operating conditions of the traction motor, reduce its installed power, dimensions and weight. At the same time, it

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6

Yu Dobretsov, R., L. Bao, S. A. Voinash, et al. "Quasi-static model for estimating the forces acting on a two-axle vehicle in the problem of trajectory stabilization by applying controlled differentials." Journal of Physics: Conference Series 2573, no. 1 (2023): 012048. http://dx.doi.org/10.1088/1742-6596/2573/1/012048.

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Abstract The article considers the principles for determining the gear ratios of controlled inter-axle and inter-wheel power distribution mechanisms. The methodology is based on the analysis of the distribution of normal, tangential and lateral reactions during the movement of a car under the action of a given external force. The calculated dependences are given, which allow to evaluate the values of the reactions and to estimate the required gear ratios of the power distribution mechanisms. An example of a kinematic scheme of a controlled center differential is given. Prospects for using the

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KOLATOR, Bronisław, Michał JANULIN, and Oleksandr VRUBLEVSKYI. "EFFECT OF A TORSEN DIFFERENTIAL MECHANISM ON CAR TYRE WEAR." Tribologia 280, no. 4 (2018): 31–37. http://dx.doi.org/10.5604/01.3001.0012.7482.

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4WD systems include various constructions aimed at optimal distribution of torque between drive axles. In these systems, it is necessary to apply mechanisms separating the power provided from the engine to drive wheels. Many systems operate on the basis of wet multi-disc clutch or/and dog clutch control with the use of mechatronic devices. However, in view of their reliability and construction simplicity, the most valuable 4WD systems under field conditions are mechanical solutions. Torsen is an inter-axle differential mechanism, where the emerging internal friction moment of this mechanism ca

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Chirag, Patil *. Sandeep Imale Kiran Hiware Sumeet Tiwalkar. "DESIGN AND ANALYSIS OF TELESCOPIC HALFSHAFT FOR AN ALL-TERRAIN VEHICLE (ATV)." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 10 (2016): 454–58. https://doi.org/10.5281/zenodo.160878.

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Torque transmission from differential to the wheels is a prime factor of driveshaft. A half-shaft transmits the drive from differential to the wheel hub. Telescopic half-shaft is one of the advancement coming up in automobile industries. Telescopic axles that feature a unique slip joint design in the main shaft that allows the axles to extend and compress slightly during suspension travel to help relieve added stress to the axle joints and to help prevent the axle from pulling from the differential. In this study, a telescopic half-shaft was designed and analyzed for its use in an all-terrain

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9

Diachuk, Maksym, and Said M. Easa. "Planning Speed Mode of All-Wheel Drive Autonomous Vehicles Considering Complete Constraint Set." Vehicles 6, no. 1 (2024): 191–230. http://dx.doi.org/10.3390/vehicles6010008.

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The study aims to improve the technique of motion planning for all-wheel drive (AWD) autonomous vehicles (AVs) by including torque vectoring (TV) models and extended physical constraints. Four schemes for realizing the TV drive were considered: with braking internal wheels, using a rear-axle sport differential (SD), with braking front internal wheel and rear-axle SD, and with SDs on both axles. The mathematical model combines 2.5D vehicle dynamics model and a simplified drivetrain model with the self-locking central differential. The inverse approach implies optimizing the distribution of kine

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10

Hong, Sung-Ho, and Hong-Gyu Jeon. "Assessment of Condition Diagnosis System for Axles with Ferrous Particle Sensor." Materials 16, no. 4 (2023): 1426. http://dx.doi.org/10.3390/ma16041426.

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This study presents a condition diagnosis system based on a ferrous particle sensor to estimate the durability of axles in construction equipment. Axles are mechanical devices that play the role of the differential gear in construction equipment that move with wheels and require high reliability. In the durability testing of new axles, failure identification and real-time diagnosis are required. One of the typical failure modes of an axle is increased ferrous-wear particles due to metal-to-metal contact. Therefore, a condition diagnostic program based on the ferrous particle sensor is develope

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Pandit, Abhishek, Abhishek ., Dr Hemant Sood, and Er Jyothi P. M. "Optimization of Rigid Pavement." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 2046–51. http://dx.doi.org/10.22214/ijraset.2022.41699.

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Abstract: The construction of national highways nowadays is preferred by using rigid pavements as they are durable, have the high flexural strength, can withstand different heavy axle loads, higher design span and moreover they can sustain adverse environmental conditions more efficiently with better ease. Considering their remarkable qualities, the national highways should be constructed by providing the tied shoulders and dowel bars in the transverse joints because they can better resist the fatigue accumulations on the slab with minimum safe thickness which ultimately leads to reduction in

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Pandit, Abhishek, Abhishek ., Dr Hemant Sood, and Er Jyothi P. M. "Optimization of Rigid Pavement." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 2046–51. http://dx.doi.org/10.22214/ijraset.2022.41699.

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Abstract: The construction of national highways nowadays is preferred by using rigid pavements as they are durable, have the high flexural strength, can withstand different heavy axle loads, higher design span and moreover they can sustain adverse environmental conditions more efficiently with better ease. Considering their remarkable qualities, the national highways should be constructed by providing the tied shoulders and dowel bars in the transverse joints because they can better resist the fatigue accumulations on the slab with minimum safe thickness which ultimately leads to reduction in

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13

Левчук, В. І., та С. П. Лихвенко. "ДОСЛІДЖЕННЯ НАВАНТАЖЕНОСТІ ТА ЕКСПЛУАТАЦІЙНИХ РЕЖИМІВ ТРАНСМІСІЇ ТРАКТОРА КЛАСУ 14 КН З СИСТЕМОЮ МІЖКОЛІСНОГО АВТОБЛОКУВАННЯ". Вісник Полтавської державної аграрної академії, № 1-2 (29 червня 2017): 138–42. http://dx.doi.org/10.31210/visnyk2017.1-2.28.

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Представлені результати експериментального дослідження роботи орного аґреґату у складі трактора МТЗ-80 з навісним плугом ПН-3-35 на супіщаному ґрунті в Білорусії у випадку диференціального та блокованого міжколісного приводу заднього моста у режимі розгону із заглибленням плуга на ходу та з попередньо заглибленим плугом. За допомогою тензометричних датчиків замірялись обертові моменти на валу зчеплення та півосях заднього моста трактора. В результаті аналізу середніх та пікових значень моментів встановлено, що в разі блокованого приводу сумарні моменти на півосях були на 5,9–31,3 % більші, ніж

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14

Yu, Xiu Yi, Liang Hou, Pi Jing Liu, and Wen Guang Lin. "The Design and Performance Analysis of Friction Disk Type Limited Slip Differential." Advanced Materials Research 422 (December 2011): 570–74. http://dx.doi.org/10.4028/www.scientific.net/amr.422.570.

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Aiming at the ability to adapt to different road conditions of limited-slip differential(LSD) in drive axle, by building the without preloading friction disk type limited slip differential mechanical model, We derive the theoretical formula of the locking differential coefficient of the theoretical formula of limited slip differential without preload friction disk from mathematical theory derivation, and fitted theoretical curves, Which can be used as reference for further studies on other limited slip differential. Experimental verification was applied to the designed drive axle, experimental

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15

Keller, A. V., B. M. Pozin, I. P. Troyanovskaya, V. N. Bondar, and A. A. Yusupov. "Problem of minimization of wheeled vehicle power consumption on external resistance overcoming in case of uneven load distribution between the axles." Traktory i sel hozmashiny 82, no. 10 (2015): 17–19. http://dx.doi.org/10.17816/0321-4443-66048.

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The paper deals with the problem of minimization of power consumption for the movement of mobile machine with uneven load distribution between the axles. Comparison of total required power values is made by the examples of most common methods of mobile machine control, namely using of unblocked differential, limited-slip differential, full blocking of differentials.

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16

Hu, Hao, and Ying Min Yan. "Light Bus Drive Axle Design." Applied Mechanics and Materials 380-384 (August 2013): 17–22. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.17.

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In this paper, through the study of traditional light bus, found problems related to screening and using existing methods, bridge drive of light bus was designed. First determine the drive axle transmission ratio and reasonable distribution; secondly on the driving axle main transmission device structure and parameter design, including the design of main reducer, differential, half shaft design; finally completed the design of driving axle housing, in order to design the drive axle complete. And the use of traditional mechanical analysis methods of main parts of the driving axle ( reducer, dif

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17

DOBRETSOV, R. Yu, S. A. VOINASH, V. A. SOKOLOVA, and S. Y. ARIKO. "A LINE UP OF ELECTROMECHANICAL TRANSMISSIONS BASED ON CONTROLLED POWER DISTRIBUTION MECHANISMS." World of transport and technological machines 2(82), no. 3 (2023): 32–36. http://dx.doi.org/10.33979/2073-7432-2023-3-2(82)-32-36.

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The article proposes the structure of a fully differential transmission based on controlled axle-to-axle and inter-wheel power distribution mechanisms. A two-axle machine is considered as an example. The transmission can work with a heat engine, hybrid power plant, traction electric motor. The latter option seems preferable. The principles of operation of a controlled center differential are briefly explained, an example of a kinematic scheme is considered. Links to publications revealing domestic technologies necessary to create the transmission in question are provided.

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18

Yu, Kai, Tongli Lu, and Niwei Yan. "On-demand 4WD control of electric vehicles based on electric disconnect differential." Journal of Physics: Conference Series 2256, no. 1 (2022): 012042. http://dx.doi.org/10.1088/1742-6596/2256/1/012042.

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Abstract The Electric Disconnect Differential (EDD) is a kind of newly developed mechanism in powertrain proposed to improve the driving range of electric vehicles. The EDD is ingeniously designed to integrate the dog clutch based on the ordinary bevel gear differential. Through the engagement and disengagement process of dog clutch, the torque transmission of electric axle can be decoupled. Therefore, the on-demand 4WD control based on EDD can be realized by controlling the action of the dog clutch. A double-chamfered dog clutch model and a dynamic model of driveline containing EDD are establ

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Xu, Jin Li, Peng Wei, Feng Yun Huang, and Hong Jun Wang. "A Study on Effects of Gear Backlash on Differential Vibration." Advanced Materials Research 945-949 (June 2014): 730–34. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.730.

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Based on UG and Automatic Dynamic Analysis of Mechanical System (ADAMS), the 3D model of differential was constructed and the real-time dynamic simulation of differential was achieved. The effects of gear backlash between half axle gears and planetary gears on the vibration of differential are studied. To increase the credibility of simulation results , the contact forces between half axle gears and planetary gears were calculated based on the Hertz elasticity impact theory.

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20

Sun, Hong, and Wei Gang Deng. "Research on the Virtual Assembly-Disassembly and Repair of the Automobile Drive Axle." Advanced Materials Research 605-607 (December 2012): 646–50. http://dx.doi.org/10.4028/www.scientific.net/amr.605-607.646.

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The article made a research on the automobile drive axle, established its three-dimensional model in SolidWorks, and virtually simulated the assembly, disassembly and repair process of the axle shaft, final drive and differential in 3DVIA Composer software. A dedicated virtual simulation platform for automobile drive axle was developed, and the simulation process was controlled individually by the program codes. The virtual simulation platform effectively reproduced the assembly-disassembly and repair process of the automobile drive axle, which provided a good technical documentation for the p

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Sakhno, Volodymyr, Serhii Tsymbal, Victor Poliakov, Igor Murovanyi, Svitlana Sharai, and Maksym Roi. "Theoretical foundations of using three-link road trains for freight transportation." Journal of Mechanical Engineering and Transport 18, no. 2 (2024): 155–67. http://dx.doi.org/10.31649/2413-4503-2023-18-2-155-167.

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Today, in the EU countries, three-link road trains of various layout schemes are used for freight transportation, in particular semi-trailer, trailer on a rolling cart and «B-Dauble» type, which helps increase the efficiency of the transportation process. The total weight of such road trains is the same and is at the level of 60 tons, and the length is up to 26 m. The satisfactory maneuverability of a three-link road train is expressed in the ability to fit it into all the turns found on the traffic routes and to maneuver (make turns and, if necessary, move reversing) at the loading and unload

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Buzunov, N. V., M. A. Emelyanov, R. L. Gazizullin, A. B. Kartashov, and M. V. Murashov. "Sampling of a driving cycle for e-trucks with a mechatronic transmission." E3S Web of Conferences 431 (2023): 08003. http://dx.doi.org/10.1051/e3sconf/202343108003.

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Traction battery vehicles (TBV) are currently gaining more and more popularity and are gradually replacing vehicles with ICE and traditional transmissions. The usage of an electric traction drive as part of TBV solves a number of problems that manufacturers of this type of equipment face today: reducing harmful emissions into the atmosphere, reducing noise, used lubricants recycling, and the increase of the energy efficiency. From the point of view of the scientific research, this type of wheeled vehicles is also of high interest due to the large number of problems and tasks that have formed a

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Li, Jianying, Tunglung Wu, Weimin Chi, Qingchun Hu, and Teenhang Meen. "Integrated Analysis of Influence of Multiple Factors on Transmission Efficiency of Loader Drive Axle." Energies 12, no. 23 (2019): 4540. http://dx.doi.org/10.3390/en12234540.

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In this study, a loader drive axle digital model was built using 3D commercial software. On the basis of this model, the transmission efficiency of the main reducing gear, the differential planetary mechanism, and the wheel planetary reducing gear of the loader drive axle were studied. The functional relationship of the transmission efficiency of the loader drive axle was obtained, including multiple factors: the mesh friction coefficient, the mesh power loss coefficient, the normal pressure angle, the helix angle, the offset amount, the speed ratio, the gear ratio, and the characteristic para

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Wang, Ying. "ADAMS-Based Dynamic Simulation on Driving Axle Gear Meshing." Applied Mechanics and Materials 128-129 (October 2011): 38–41. http://dx.doi.org/10.4028/www.scientific.net/amm.128-129.38.

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In the transmission system of drive axle, the gears' transmission performance of final drive and differential is the key to transmission system. Based on Automatic Dynamic Analysis of Mechanical System (ADAMS), the virtual gear meshing prototype of final drive and differential were established. Based on the Hertz elasticity impact theory, the contact forces between gears were built. The real-time dynamic simulation of gear meshing was achieved. The gears’ transmission of final drive and differential in drive axle was simulated under limit conditions by imposing different torque in driving gear

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Podrigalo, Mikhail, Leonid Razarenov, and Oleksandr Zakapko. "ASSESSMENT OF THE STABILITY OF THE FRONT PIVOT AXLE DURING STEADY-STATE MOTION OF A TRACTOR SELF-PROPELLED CHASSIS." Bulletin of the National Technical University «KhPI» Series: Engineering and CAD, no. 1 (June 7, 2023): 76–81. http://dx.doi.org/10.20998/2079-0775.2023.1.08.

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In known scientific and technical literature, insufficient attention is paid to the study of dynamic processes of wheeled vehicles with a steering front axle. The use of front swivel axle on a self-propelled chassis makes it possible to minimize the moment of resistance to turning and reduce the wear of front wheel tires in comparison with rotary guide wheels. This modernization can provide a wider range of attachments for mechanized work equipment. The aim of this work is to increase the stability of the rectilinear steady-state motion of a self-propelled tractor chassis by creating stabilizi

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Myskiv, Teodozii. "ANALYSIS OF THE DRIVE OF ELECTRIC VEHICLESWITH ITS DIFFERENT CONFIGURATIONS." Ukrainian Journal of Mechanical Engineering and Materials Science 9, no. 2 (2023): 57–65. http://dx.doi.org/10.23939/ujmems2023.02.057.

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In the process of car development, its drive is continuously improved. The properties of different types of driving with an internal combustion engine (ICE) are well-studied [1]. ICE's bleak future has forced major automotive manufacturers to turn to electric mobility. The motor, integrated with final drive and differential, is compact and takes up little axle space, making it easier to assemble the drive into one axle or all-wheel drive. Electric vehicles have many advantages over vehicles with ICE: no emissions, high efficiency, quiet and smooth operation, braking energy recovery, simplified

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27

Mai, Van Tham, Shi Jing Wu, Xiao Sun Wang, Jie Chen, and S. A. K. S. Jafri. "Research and Analysis of Dynamic Behaviour in the Mathematical Models of the 6-Axle Locomotive." Applied Mechanics and Materials 105-107 (September 2011): 541–44. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.541.

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With the aiming of mathematically modeling dynamic behavior in latitudinal and vertical movements of the 6-axle locomotive, this paper introduces the Kalker’s Wheel-Rail Rolling Contact Theories and their implementation in multibody codes. This paper also highlights methodology for solving inhomogeneous linear second-order differential equations with MATLAB computer software aided. The calculation has reported that the dynamic behaviors of Diesel-Electric 6-axle locomotive are significantly demonstrated. The calculation has reported that the dynamic behaviors of Diesel-Electric 6-axle locomoti

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Kang, Yaw-Hong, Da-Chen Pang, and Yi-Ching Zeng. "Optimal Dimensional Synthesis of Ackermann Steering Mechanisms for Three-Axle, Six-Wheeled Vehicles." Applied Sciences 15, no. 2 (2025): 800. https://doi.org/10.3390/app15020800.

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This study employs four metaheuristic optimization methods to optimize the dimensional synthesis of Ackermann steering mechanisms for three-axle, six-wheeled vehicles with front-axle steering mode and reverse-phase steering mode. The employed optimization methods include Particle Swarm Optimization (PSO), Hybrid Particle Swarm Optimization (HPSO), Differential Evolution with golden ratio (DE-gr), and Linearly Ensemble of Parameters and Mutation Strategies in Differential Evolution (L-EPSDE). With a front-wheel steering angle range of 70 degrees, two hundred optimization experiments were conduc

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Shilo, I. N., N. N. Romanyuk, I. S. Kruk, et al. "The influence of the parameters of the running systems of wheeled vehicles on the change in soil density." Traktory i sel hozmashiny 88, no. 5 (2021): 30–37. http://dx.doi.org/10.31992/0321-4443-2021-5-30-37.

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The movement of wheeled vehicles on soils and grounds leads to a change in their density. The research includes the influence of mass and its distribution along the axes of the wheels on the change in the density of soils and grounds. The substantiation of analytical dependencies for determining the density of compacted and flowing soils and soils from repeated impacts of wheels under various loads is given. The dependence for determining the density of the soil in the general case, including compressed and fluid components of the state of the soil and soil mass, was substantiated. The e

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Muis, Abdul, Abdul Halik, Mangkona Mangkona, Abdul Halim, and Hidayat Hidayat. "Perancangan Simulator Differential Konvensional Menggunakan Penggerak Motor Listrik." MEDIA PERSPEKTIF : Journal of Technology 13, no. 1 (2021): 08. http://dx.doi.org/10.46964/jtmp.v13i1.1342.

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Design and manufacture of this simulator aims to explain how the movement of the differential components. The components of this differential simulation consist of a differential case, pinion gear or spider gear, side gear, spider shaft, electric motor, pulley, v-belt and dimmer (motor speed controller). The method used in making this simulator is to start by first making a simulator design and then continuing with the collection of tools and materials needed. From testing the components of the simulator tool which was carried out for 50 minutes, it was found that every 10 minutes the temperat

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Kuchárová, Daniela, and Gabriela Lajčáková. "Concrete slab on elastic foundation under one axle load." MATEC Web of Conferences 313 (2020): 00010. http://dx.doi.org/10.1051/matecconf/202031300010.

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The paper is dedicated to the dynamical analysis of an isolated concrete slab on an elastic foundation to moving load effect of one axle load. The computational models of one axle load and a slab are mathematically described by the system of ordinary differential equations. The equations of motion are solved numerically in the environment of program system MATLAB. The plate response and dynamic load are monitored at a certain speed and certain initial conditions, depending on the properties of the elastic subgrade.

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Rudavskyi, D. V., Yu I. Kaniuk, Z. A. Duriagina, V. V. Kulyk, M. S. Shefer, and I. Ya Dolinska. "Assessing surface fatigue crack growth in railway wheelset axle." Archives of Materials Science and Engineering 2, no. 106 (2020): 59–67. http://dx.doi.org/10.5604/01.3001.0014.6973.

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Purpose: The aim of the proposed research is to create a calculation model of surface fatigue crack growth at the axle of railway wheelset working under operational loads. Design/methodology/approach: The energy approach of the fracture mechanics was used to formulate the calculation model of fatigue crack propagation at the wheelset axle surface. The method of least squares was used to determine the investigated material mechanical constants that the kinetic equations of the calculation model contain. The system of differential equations of crack growth kinetics was solved numerically using t

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Yao, Shuang-Ji, Xiao-Han Yang, Chen-Xing Bai, You Lv, Ding-Xuan Zhao, and Zhen-He Wang. "Research on anti-rollover control of three-axle rescue vehicle based on active suspension and differential braking." Mechanical Sciences 15, no. 2 (2024): 501–14. http://dx.doi.org/10.5194/ms-15-501-2024.

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Abstract. Due to its intricate operational environment, substantial mass, and elevated center of mass, the three-axle emergency rescue vehicle is more prone to rollover. This study aims to enhance the operational stability and mitigate rollover risks by establishing a rollover dynamic model with 11 degrees of freedom. Using the coupling characteristics of vehicle dynamics and tire force, an anti-rollover control strategy of the three-axle vehicle based on the cooperative work of differential braking and active suspension is proposed. According to the vehicle motion characteristics, the active

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KAZ’MIN, B. N., and M. D. YUROV. "PECULIARITIES OF TORQUE DISTRIBUTION BY POWER LOCK DIFFERENTIAL WHEN INSTALLED IN THE REAR DRIVE AXLE OF A WHEELED TRACTOR." Vestnik LSTU, no. 3 (2023): 44–50. http://dx.doi.org/10.53015/23049235_2023_3_44.

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The article considers the possibility of ensuring the operation of a self-locking differential of the driving axle of a wheel tractor with a high value of the blocking coefficient in various operating conditions.

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35

Supriyatna, Deddy, and Dandy Rasyid Muttaekid. "Analisis Kerusakan Differential Pada Kendaraan HINO 260 FM (SH17) : Studi Kasus di PT. Hudaya Maju Mandiri." AEEJ : Journal of Automotive Engineering and Vocational Education 2, no. 1 (2021): 11–20. http://dx.doi.org/10.24036/aeej.v2i1.61.

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Differential or often known as the axle is a component in a car that functions to transmit engine power to the wheel axle that previously passed through the transmission and propeller shaft. Problems or damage to the differential varies, ranging from a buzzing sound in the differential, damage to the gear pinion, worn gear pinion, oil leakage in the differential. In this case, finding the differential is damaged in the pinion gear, the pinion teeth are worn and damaged so that the vehicle cannot run or the torque from the engine cannot be continued due to damage to the differential. The differ

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36

Xu, Jin Li, Qiang He, and Ding Jun Zhu. "Lightweight Research on Aluminum Alloy Material of Rear Axle Differential." Key Engineering Materials 723 (December 2016): 294–98. http://dx.doi.org/10.4028/www.scientific.net/kem.723.294.

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Aluminum and other materials are used more widely with the improvement of car’s weight reduction requirements and the high speed development of new materials. Differential housing is one of the important parts of automobiles drive axle, it is still heavy despite many optimization and improvement because that it is produced by ductile iron. Aluminum alloy material used in the differential housing are studied with FEA. The analysis results show that the weight is reduced by 60%, and a reference is provided for the lightweight of automobile.

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Chandan, Swet, Aman Kumar, and Madhav Luthra. "Modeling and Simulation of a 3-wheel Rear Axle." International Journal of Advance Research and Innovation 1, no. 3 (2013): 66–75. http://dx.doi.org/10.51976/ijari.131310.

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All commercial vehicles have some type of axle shaft-differential assembly incorporated into the driveline. Rear wheel drive is a common form of engine-transmission layout used in automobiles. Rear wheel drive means the power from the engine and the transmission goes to the rear wheels. In operation, axle shafts are generally subjected to torsion stress and bending stress due to self-weight or weights of components or possible misalignment between journal bearings. Thus, these rotating components are susceptible to fatigue by the nature of their operation and the fatigue failures are generally

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Schmitt, Carsten, Welf-Guntram Drossel, Sebastian Eulert, and Georg-Friedrich Lührs. "Acoustic Properties of a Vehicle Drivetrain with Rear Axle Differential." ATZ worldwide 118, no. 11 (2016): 62–67. http://dx.doi.org/10.1007/s38311-016-0127-0.

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Alibek, Ibraim, Absadykov Bakhyt, Sanjin Troha, Kristina Marković, and Željko Vrcan. "Efficiency-based methodology for the selection of electric motors for mini-tractor propulsion." FME Transactions 52, no. 3 (2024): 360–70. http://dx.doi.org/10.5937/fme2403360a.

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This article deals with the research and analysis of electric motors and their matched transmission systems within the context of a versatile electric mini-tractor designed for tasks such as street cleaning, urban park maintenance, and transportation of small loads. The primary objective of the research is to assess the strengths and weaknesses of several electric motor and transmission combinations designed to meet the specific operational demands of the tractor. As the driveline has to provide substantial torque while maintaining optimal operating conditions and avoiding overheating, a serie

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Bures, František. "MATHEMATICAL MODEL OF SPATIAL OSCILLATIONS OF A RAILWAY FOUR-AXLE AUTONOMOUS TRACTION MODULE." Collected scientific works of Ukrainian State University of Railway Transport, no. 194 (October 5, 2021): 55–68. http://dx.doi.org/10.18664/1994-7852.194.2020.230168.

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A description of the original mathematical model of spatial oscillations of a four-axle autonomous traction module during its movement along straight and curved sections of the railway track is proposed. In this case, the design of a four-axle autonomous traction module is presented as a complex mechanical system, and the track is considered as an elastic-viscous inertial system. The equations of motion were compiled using the Lagrange method of the ІІ kind. For each of the solids, the kinetic energy is determined by the Koenig theorem. The potential energy component is obtained by the Clapeyr

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Pratama, Widya Agung, and Hajar Isworo. "ANALISA KEGAGALAN POROS RODA BELAKANG (STUDI KASUS) PADA TRUK X." JTAM ROTARY 4, no. 2 (2022): 102. http://dx.doi.org/10.20527/jtam_rotary.v4i2.6664.

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Truk merupakan kendaraan yang berfungsi sebagai pengangkut barang untuk didistribusikan ke suatu tempat. Truk adas juga disusun beberapa komponen salah satu komponennya adalah poros gardan. Poros gardan merupakan poros penggerak yang berfungsi meneruskan gaya penggerak dari differential ke roda. Seringkali terjadi kegagalan pada gardan belakang, hal ini tentunya akan mempengaruhi laju distribusi barang. oleh karena itu penelitian diperlukan ketika kegagalan lebih lanjut terjadi untuk meminimalkan kegagalan di masa depan. Penelitian ini menggunakan dua metode, yaitu fraktografi dan pengujian ko

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Keller, Andrey V., Andrey V. Popov, and Irina Y. Okolnishnikova. "Evaluation of the technical and economic efficiency of controlled power distribution in transmissions of all-wheel drive trucks." Izvestiya MGTU MAMI 17, no. 3 (2023): 251–60. http://dx.doi.org/10.17816/2074-0530-568179.

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BACKGROUD: Operating conditions of all-wheel drive trucks determine the probability of motion in conditions of uneven distribution of grip and rolling resistance for driven wheels of various axles and sides, which actualizes torque redistribution from an engine to the driven wheels. Reasonable power distribution between driven axles and wheels is important in order to improve the efficiency of all-wheel drive vehicles. AIMS: Evaluation of technical and economic efficiency of controlled power distribution in transmissions of all-wheel drive trucks with hydraulically controlled friction cl

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Atul A Gaikwad, Shriniwas D Chivate, and Dr. Nagesh H Walke. "Rear Axle Whine Reduction by Gear Contact Patch Optimization." ARAI Journal of Mobility Technology 4, no. 1 (2024): 1059–70. http://dx.doi.org/10.37285/ajmt.4.1.10.

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In-cab whine is a highly annoying phenomena in all the category of vehicles. The in-cab noise of passenger vehicle with Rear Wheel Drive ( RWD) considered for this study consist of axle whine noise. The whine noise is heard at multiple speeds during Wide Open Throttle (WOT) as well as coasting. To resolve the issue of whine noise, series of measurement are carried out to identify the source and transfer path of the whine. The noise measurement revealed that rear axle pinion mesh order is responsible for in-cab whine. It is confirmed through measurement that the whine is structure borne. The or

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Yamaguchi, Hiroaki, Ryota Kameyama, and Atsushi Kawakami. "A Path-Following Feedback Control Law of a Five-Axle, Three-Steering Coupled-Vehicle System." Journal of Robotics and Mechatronics 26, no. 5 (2014): 551–65. http://dx.doi.org/10.20965/jrm.2014.p0551.

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<div class=""abs_img""><img src=""[disp_template_path]/JRM/abst-image/00260005/03.jpg"" width=""300"" />Experimental coupled-vehicle system</div> This paper presents a new path-following feedback control law of a five-axle, three-steering coupledvehicle system which enables specifying the movements and rotations of its two carriers quantitatively, according to the operating environment. The kinematical equations of the coupled-vehicle system are first converted into time differential equations in a threechain, single-generator chained form. The time differential equations in

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Veeraprasad G., Srininvas I., Ramireddy K. V. S., Hemakumar H. V., and Srinivasa Rao V. "Structural Analysis of the Differential Chassis for Development of Paddy Weeder Using Finite Element Analysis." International Journal of Plant & Soil Science 35, no. 22 (2023): 549–55. http://dx.doi.org/10.9734/ijpss/2023/v35i224164.

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Aim: Structural analysis of differential frame used for development of weeder using finitie element analysis interms of Von Misses stress, displacement, and safety factor. Study Design: Solid work simulation using finite element analysis. Place and Duration of Study: Dr NTR College of Agricultural Engineering, Bapatla. Duration of study was from June, 2023 to September, 2023. Methodology: SolidWorks 2018 software was used for the development of 3 D model for differential chassis. AISI 1010 was the material utilized in the construction of the differential chassis of the weeder

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Liu, Weijian, Xiwen Luo, Shan Zeng, Li Zeng, and Zhiqiang Wen. "The Design and Test of the Chassis of a Triangular Crawler-Type Ratooning Rice Harvester." Agriculture 12, no. 6 (2022): 890. http://dx.doi.org/10.3390/agriculture12060890.

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Due to the high rolling rate of a regular crawler paddy harvester and the absence of mature first season harvester products of ratooning rice, combined with the planting mode and harvest requirements of ratooning rice, a triangular crawler ratooning rice harvester is specifically designed. The structure and steering principle of the triangular crawler chassis are described. The hydraulic system is simulated and analyzed by AMESim2020 (Guangzhou, China) to verify the rationality of its design; RecurDynV9R4 (Guangzhou, China) is used to simulate and analyze the field straight/turning situation o

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Dejl, Z., M. Nemcek, and V. Moravec. "AXLE DIFFERENTIAL LOADING SPECTRA ASSESSMENT AND RATING OF ITS GEARING LOAD CAPACITY." International Conference on Applied Mechanics and Mechanical Engineering 15, no. 15 (2012): 1–12. http://dx.doi.org/10.21608/amme.2012.36965.

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Krumpholc, Tomáš, and Stanislav Bartoň. "Driver’s influence on kinematics of articulated bus." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 61, no. 3 (2013): 683–89. http://dx.doi.org/10.11118/actaun201361030683.

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Driver’s influence on kinematics of articulated bus. This paper studies kinematics properties of the particle coach as function of driver’s activity. The main goals are the prediction of the trajectory, the computation of the vector of velocity of each wheel as a function of the real velocity vector of the midpoint of the middle axle and the real curvature of the bus trajectory. The computer algebra system Maple was used for all necessary computations. Article is divided into four main parts. In the first part are derived integral relations describing trajectory of the middle axes midpoint as

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Truta, Marian, Marin Marinescu, Octavian Alexa, Radu Vilau, and Valentin Vinturis. "Experimental Determination of the Cinematic Misfit within the Transmission of a 4x4 Vehicle that Leads to Self-Generated Torque along the Vehicle’s Inter-Axle Driveline." Applied Mechanics and Materials 659 (October 2014): 262–67. http://dx.doi.org/10.4028/www.scientific.net/amm.659.262.

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Present paper aims at revealing a way to determine the cinematic misfit within a 4x4 vehicle’s inter-axle driveline, which is eventually the reason of the self-generated torque occurrence. We used experimental methods to determine the magnitude of the cinematic misfit. Within this frame, we used a vehicle that has a longitudinal (inter-axle) differential and we locked it, actually forcing the longitudinal transmission to work without differentiating the angular speeds on its output shafts. On the other hand, the tire radii were different, inducing the above-mentioned cinematic misfit that we w

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50

Pushkarev, Ivan Andreevich. "Forced Vibrations of Planetary Gears with Elements of the Increased Flexibility." Vestnik IzhGTU imeni M.T. Kalashnikova 24, no. 4 (2021): 102–8. http://dx.doi.org/10.22213/2413-1172-2021-4-102-108.

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The paper continues the research of dynamics of planetary gears with elements of the increased flexibility. The ba-sis for the analytical model and input equations is the system of nine differential equations of dynamics of the plane-tary mechanism received earlier. In the generalized forces the engine moment, the moment caused by torsion of an elastic shaft of a sun gearwheel, and elastic forces in meshing of gearwheels and on satellites axes are considered. The planetary carrier’s speed is assumed to be constant. The rigidity of the axle of the satellite in the tangential di-rection consider

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