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Journal articles on the topic 'Wheels'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Mohanraj, A. P., P. Parameshwaran, B. P. Sivasubramaniyan, P. Srinivasan, and V. Nijanthan. "The Importance of the Fourth wheel in a Four-wheeled Omni Directional Mobile Robot-An Experimental Analysis." Journal of Physics: Conference Series 2601, no. 1 (2023): 012004. http://dx.doi.org/10.1088/1742-6596/2601/1/012004.

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Abstract A four-wheeled Omni Directional Robot may travel in any direction without turning its wheels. In this research work, four Omni-directional wheels have been placed at 90°. This four-wheeled, omnidirectional mobile robot appears to be a square design from the top view, with its wheel axes at 90 degrees. Power is given to the front wheel using a DC motor and that wheel alone will rotate. All other three wheels (Right, Left and Back) are kept in neutral positions. These wheels can move based on the front wheel’s rotation. No power given to these wheels. Three different practical analyses

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2

Zhao, Jianwei, Yuanshuang Liu, Yuanyuan Qu, Feng Bian, and Yu Ban. "Model and simulation of four-wheeled robot based on Mecanum wheel." International Journal of Modeling, Simulation, and Scientific Computing 08, no. 02 (2016): 1750015. http://dx.doi.org/10.1142/s1793962317500155.

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Based on Mecanum wheels and “[Formula: see text]”-shaped planetary wheels, we combine these two kinds of wheels’ respective motion principle with their advantages to design a new type of four-wheeled robot: install the Mecanum wheels at the end of “[Formula: see text]”-shaped planetary wheel group. The wheel designed based on Mecanum wheels and “[Formula: see text]”-shaped planetary wheel can adapt to the complex terrain such as stairs, steps, and at the same time it can achieve the rotation of the whole body in a limited space. This paper studies the adaptability of the four-wheeled robot to

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3

Yang, Baoan, and Ya Ping Ye. "Research on Approaches to Aluminum Alloy Automotive Wheels' Lightweight Design." Advanced Materials Research 774-776 (September 2013): 465–68. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.465.

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Wheels should meet strength requirements and achieve lightweight design. The analysis of structure characteristics of the aluminum alloy automotive wheels that are widely used was done. Based on the wheel radial fatigue test, the wheel's load was determined. The analysis of the wheel was done applying 3D modeling technology and FEA (finite element analysis) theory, and the results can be used as the theoretical basis of aluminum alloy automotive wheels' lightweight design.

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Kouame, Yann Olivier Akansie, C. Biradar Rajashekhar, Karthik Rajendra, and D. Devanagavi Geetha. "A triangle decomposition method for the mobility control of mecanum wheel-based robots." IAES International Journal of Artificial Intelligence (IJ-AI) 13, no. 2 (2024): 1326–38. https://doi.org/10.11591/ijai.v13.i2.pp1326-1338.

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Mobile robots are used in a variety of applications including research, education, healthcare, customer service, security and so on. Based upon the application, the robots employ different locomotion systems for their mobility. When it comes to rolling locomotion, the wheels used to provide mobility to robots can be categorized as: tracks, omnidirectional wheels, and unidirectional wheels with a steering system. The ability of omnidirectional wheels to drive machines in small spaces makes them interesting to use. Among the types of omnidirectional wheels, mecanum wheels are widely used due to

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5

Yang, Bao An, Xu Hui Li, Fei Yang, Zi Ru Niu, and Zhi Hong Wang. "The Structure Optimization of Aluminum Alloy Automotive Wheels." Advanced Materials Research 753-755 (August 2013): 1175–79. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.1175.

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The aluminum alloy automotive wheels are widely used and their quality safety is vital. So their structure design should be optimized. Based on the wheel bending fatigue test and the analysis of aluminum alloy automotive wheel's structure characteristics, the wheel's load was discussed and the analysis of the wheel was done by using Solidworks and ANSYS. The analysis result provides scientific basis for the optimization design of the aluminum alloy automotive wheels.

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6

Gonçalves, Vítor, Araliya Mosleh, Cecília Vale, and Pedro Aires Montenegro. "Wheel Out-of-Roundness Detection Using an Envelope Spectrum Analysis." Sensors 23, no. 4 (2023): 2138. http://dx.doi.org/10.3390/s23042138.

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This paper aims to detect railway vehicle wheel flats and polygonized wheels using an envelope spectrum analysis. First, a brief explanation of railway vehicle wheel problems is presented, focusing particularly on wheel flats and polygonal wheels. Then, three types of wheel flat profiles and three periodic out-of-roundness (OOR) harmonic order ranges for the polygonal wheels are evaluated in the simulations, along with analyses implemented using only healthy wheels for comparison. Moreover, the simulation implements track irregularity profiles modelled based on the US Federal Railroad Administ

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7

Wu, Yue, Xuesong Jin, Wubin Cai, Jian Han, and Xinbiao Xiao. "Key Factors of the Initiation and Development of Polygonal Wear in the Wheels of a High-Speed Train." Applied Sciences 10, no. 17 (2020): 5880. http://dx.doi.org/10.3390/app10175880.

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The polygonal wear of train wheels occurs commonly in rail transport and increases the wheel–rail interaction force dramatically and has a bad effect on the safety and comfort of the train. The mechanism of polygonal wear needs to be studied. The characteristics of test data measured from 47,000 sets of polygonal wheels of high-speed trains were analysed statistically. The analysis shows that, in the entire use life cycle of the wheels, the order (wavelength) and development speed of polygonal wear are different; they correspond to different wheel diameters because of wear and re-profiling. A

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8

Antoshchenkov, Roman, Serhii Bogdanovich, Ivan Halych, and Halyna Cherevatenko. "Determination of dynamic and traction-energy indicators of all-wheel-drive traction-transport machine." Eastern-European Journal of Enterprise Technologies 1, no. 7 (121) (2023): 40–47. http://dx.doi.org/10.15587/1729-4061.2023.270988.

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The results of a study of dynamic and traction-energy indicators of an all-wheel drive wheeled traction-transport machine are presented. A diagram of a dynamic transmission model for an all-wheel drive wheeled traction and transport machine and a system of equations for the transmission dynamics in the Cauchy form have been compiled. This made it possible to determine the dependences of the angular speeds of rotation of the transmission elements of the traction-transport machine, the dependences of the torques and the dependences of the contacting traction forces on the wheels on time. The met

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9

Roman, Antoshchenkov, Bogdanovich Serhii, Halych Ivan, and Cherevatenko Halyna. "Determination of dynamic and traction-energy indicators of all-wheel-drive traction-transport machine." Eastern-European Journal of Enterprise Technologies 1, no. 7(121) (2023): 40–47. https://doi.org/10.15587/1729-4061.2023.270988.

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The results of a study of dynamic and traction-energy indicators of an all-wheel drive wheeled traction-transport machine are presented. A diagram of a dynamic transmission model for an all-wheel drive wheeled traction and transport machine and a system of equations for the transmission dynamics in the Cauchy form have been compiled. This made it possible to determine the dependences of the angular speeds of rotation of the transmission elements of the traction-transport machine, the dependences of the torques and the dependences of the contacting traction forces on the wheels on time. The met

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10

Takahashi, Naoki, and Kenichiro Nonaka. "Model Predictive Leg Configuration Control for Leg/Wheel Mobile Robots that Adapts to Changes in Ground Level." Journal of Robotics and Mechatronics 35, no. 1 (2023): 160–70. http://dx.doi.org/10.20965/jrm.2023.p0160.

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Leg/wheel mobile robots, which have articulated legs ending in a wheel, can walk on legs as well as drive on wheels by switching between those two motive mechanisms in response to the terrain. However, effective control of the redundant degrees of freedom of leg/wheel mobile robots is complex. In this study, we propose a model predictive controller for leg configuration control that achieves both driving along the ground surface and climbing over a step. The proposed method simultaneously optimizes the robot pose, wheel positions, and joint angles. To consider the kinematic configuration of th

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11

Barke, D. W., and W. K. Chiu. "A Review of the Effects of Out-Of-Round Wheels on Track and Vehicle Components." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 219, no. 3 (2005): 151–75. http://dx.doi.org/10.1243/095440905x8853.

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Out-of-round rollingstock wheels are caused by skidding or spalling of the wheel tread and by dynamic motion of wheels and wheelsets in service. Out-of-round wheels generate impact forces at the wheel-rail interface, which are transferred to train and to track components including rail and both bolted and welded rail joints, prestressed concrete sleepers, ballast, wheels, and bearings. To make a rational decision about removing out-of-round wheels from service, estimation of the damage caused by an individual wheel is required. Previous studies have used analytical and numerical models to illu

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12

Somov, Dmitrij, and Žilvinas Bazaras. "THE RESTORATION OF PHYSICAL AND MECHANICAL PROPERTIES OF WHEEL RIM METAL." TRANSPORT 26, no. 3 (2011): 240–47. http://dx.doi.org/10.3846/16484142.2011.622132.

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Despite reduced resistance to wheel rim wear, after every grinding, only geometrical parameters of wheels are restored at maintenance depots. A tendency towards a decrease in the exploitation of wheel rim working edge induces the acquisition of new wheels, is related to a considerable increase in axle load and train speed as well as linked to the ineffective methods of repairing wheel rim working edge. A solution to the problem of restoring the surface of wheelset rolling, as a wider problem of rolling stock durability, is determined by the fact that the breakdown of the rolling wheelset and t

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13

Podrigalo, Mikhail, Alexandr Polyansky, Yevgen Dubinin, Maxim Krasnokutsky, and Vitaly Lytvyn. "Rational Control of the Turning Dynamics of a Rear-Wheel Drive Vehicle with Motor Wheels." Central Ukrainian Scientific Bulletin. Technical Sciences 2, no. 11(42) (2025): 328–34. https://doi.org/10.32515/2664-262x.2025.11(42).2.328-334.

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The study considers the issue of increasing the controllability of wheeled vehicles, proposes to increase the controllability of a rear-wheel drive vehicle with motor wheels when turning by eliminating the nonlinearity of the “zone of insensitivity” type. Proposed to use the calibrated system with two degrees of freedom, with the possibility of using both kinematic and dynamic turning methods. As a result, an equation is obtained that allows organizing the control of turning a rear-wheel drive vehicle with motor wheels in the absence of a nonlinearity of the “zone of insensitivity” type. To re

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14

Sharma, Deepti Mehta, Nitin Choubisa, Pratik Singhal, and Prabhjot Singh. "STEERING INTO THE FUTURE: EXPLORING THE POTENTIAL OF FOUR-WHEEL CONTROL SYSTEMS." International Journal of Technical Research & Science 9, Spl (2024): 27–35. http://dx.doi.org/10.30780/specialissue-iset-2024/032.

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Nowadays, most existing vehicles use the two-wheel steering system to control the movement of the vehicle whether it is a front-wheel drive, rear-wheel drive, or all-wheel drive. But due to the awareness of safety, four-wheel steering vehicles are being used increasingly, since they are also known for their high performance and stability. In standard two-wheel steering vehicles, the rear wheels do not play any role in association with the steering and follow the path of the front wheels. In four-wheeled steering, the wheels can be rotated either left or right as per the requirements. The rear

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15

Hijikata, Masaaki, Renato Miyagusuku, and Koichi Ozaki. "Omni Wheel Arrangement Evaluation Method Using Velocity Moments." Applied Sciences 13, no. 3 (2023): 1584. http://dx.doi.org/10.3390/app13031584.

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Wheeled omnidirectional mobile robots have been developed for industrial and service applications. Conventional research on Omni wheel robots has mainly been directed toward point-symmetric wheel arrangements. However, more flexible asymmetric arrangements may be beneficial to prevent tipping over or to make the robot more compact. Asymmetry can also be the result of a motor/wheel failure in a robot with a redundant configuration; in this case, it may be possible to continue operations, but with an asymmetrical arrangement. For controlling such asymmetric arrangements, it is necessary to consi

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16

Meshram, Poonam, and Ashish Sinha. "“DESIGN & OPTIMIZATION OF ALLOY WHEEL RIM USING ANSYS”." SMART MOVES JOURNAL IJOSCIENCE 4, no. 6 (2018): 5. http://dx.doi.org/10.24113/ijoscience.v4i6.147.

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Alloy wheels are automobile wheels which are made from an alloy of aluminum or magnesium metals or sometimes a mixture of both. Alloy wheels differ from normal steel wheels because of their lighter weight, which improves the steering and the speed of the car. Alloy wheels will reduce the unstrung weight of a vehicle compared to one fitted with standard steel wheels. The benefit of reduced unstrung weight is more precise steering as well as a nominal reduction in fuel consumption. Alloy is an excellent conductor of heat, improving heat dissipation from the brakes, reducing the risk of brake fai

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17

Antoshchenkov, Roman, Galina Cherevatenko, Vadim Zadorozhny, Oleksandr Svitlichny, and Mikita Kuskov. "Research of the dynamics of the all-wheel-drive tractor-transport machine." Ukrainian Journal of Applied Economics and Technology 8, no. 3 (2023): 336–41. http://dx.doi.org/10.36887/2415-8453-2023-3-51.

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The study results of the dynamic and traction-energy performance of an all-wheel drive traction-transport vehicle have been presented. A diagram of a dynamic model of the transmission of an all-wheel drive traction-transport vehicle and a system for calculating the transmission dynamics in the Cauchy form has been compiled. The method makes it possible to determine the distribution of the coil fluids of the transmission elements of a traction-transport vehicle, the distribution of torque moments, and the distribution of additional traction forces on the wheels per hour. The method allows you t

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18

Luo, Hai, Jiangming Ding, Jiabing Jiang, Lingxun Li, Jie Gong, and Ning Lyu. "Resistance Characteristics and Improvement of a Pump-Jet Propelled Wheeled Amphibious Vehicle." Journal of Marine Science and Engineering 10, no. 8 (2022): 1092. http://dx.doi.org/10.3390/jmse10081092.

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Pump-jets have a relatively high propulsion efficiency at medium speed and in heavy-load conditions for wheeled amphibious vehicles. However, the geometry of amphibious vehicles is very special due to the installation requirements of the pump-jet, which results in an obvious resistance on the wheels. In order to reduce the resistance of the amphibious vehicle, the resistance characteristics of the wheels are studied. Regarding a pump-jet-propelled wheeled amphibious vehicle, its wheel resistance characteristics in a wide speed range are firstly analyzed based on experiments and numerical simul

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19

Radkevich, А. А., Wu Xinxin, А. А. Velchenko, and S. A. Pauliukavets. "Mathematical Model of Movement of a Mobile Robot with Omnidirectional Wheels." Doklady BGUIR 22, no. 1 (2024): 82–90. http://dx.doi.org/10.35596/1729-7648-2024-22-1-82-90.

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The article discusses the issue of controlling a four-wheeled mobile robot with omnidirectional wheelsof the mecanum type. An analysis of the rotational motion of the omnidirectional mecanum wheel was carriedout, based on its kinematics. For a specific robot with certain overall parameters, a graph of changes in the radiusof the mecanum wheel depending on the angle of its rotation was constructed. Kinematic and dynamic modelsof a mobile four-wheeled robot have been compiled, taking into account its geometric characteristics. The presented expressions are a mathematical description of the behav

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20

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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21

Luan, Li Jun, Ning Li, Sheng Chang, and Shu Hua Yu. "The Optimization Design of the Tunneller Drive Wheels Walk Department." Advanced Materials Research 479-481 (February 2012): 977–81. http://dx.doi.org/10.4028/www.scientific.net/amr.479-481.977.

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In this paper, do a stress analysis research on driving wheels of EBZ16 road header walking components, set up the 3D model by Pro/E, through the interface between Pro/E and ANSYS, import the wheel model into ANSYS ,have a static stress analysis, check the wheel’s strength .Have a topological optimization by OC method on driving wheel, from the result we can see this design can basically satisfy the demand, and can reduce %15 volume than the former design ,provide theory basis for improving the design and performance of the driving wheels.

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22

Lan, Guiping, Yujun Wang, Can Fang, and Min Yi. "Novel Design of a Biaxial and Four-Wheeled Robot Capable of Steering." MATEC Web of Conferences 160 (2018): 06006. http://dx.doi.org/10.1051/matecconf/201816006006.

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The paper presents a biaxial and four-wheeled robot, mainly composed of two axle, two circular wheels and two three-leaved wheels. By analyzing the difference between the velocity of the circular wheel and three-leaved wheel in same axle, the steering principle of the difference velocity is proved. The three-leaved wheels are installed by a complementary phase method to ensure the stability of the robot walking. Through the steering principle, the control method of robot’s forward, backward, turn left and turn right is designed. A large number of experimental results show that the robot has th

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23

Du, Zi Xue, Xiao Xia Wen, and Zheng Shen. "The Impact Analysis of Tire Parameter for Tire Wear When Monorail Vehicle Curve Driving." Applied Mechanics and Materials 470 (December 2013): 529–33. http://dx.doi.org/10.4028/www.scientific.net/amm.470.529.

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monorail spatially coupled dynamic modeling which has three directions attached contacts wheel have been established. According to the simulation and experimental results, dynamic model was validated. based on the dynamic coupling modeling , the tire parameter influence trends for the tire wear of walking wheel’s tires were analyzed when monorail vehicle curve driving. The analysis result revealed that because the contact of straddle-beam monorail is special, with the cornering stiffness increases of walking wheel tire, by the impact of the contact radial force from guide wheels and stabilizin

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Chudzikiewicz, Andrzej, Juraj Gerlici, Magdalena Sowińska, Anna Stelmach, and Wojciech Wawrzyński. "Modeling and simulation of a control system of wheels of wheelset." Archives of Transport 55, no. 3 (2020): 73–83. http://dx.doi.org/10.5604/01.3001.0014.4234.

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Modern light rail vehicles, such as a tram or rail bus, due to the need to provide mobility for the elderly or disabled people and the requirements of operators operating passenger rail transport or transport in urban areas must have a 100% low floor. Structurally, this is associated with the use of wheelset with independently rotating wheels (IRW) in such vehicles. It is also possible to use a bogie structure without the use of a wheelset axle by mounting the wheels directly in the side parts of the bogie frame. This construction is more complex and will not be discussed in this article. Bear

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25

Shi, Yan, Miao Li, Weihua Ma, and Kang Chen. "Dynamic of Friction Coupling Independently Rotating Wheels for High Speed." Shock and Vibration 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/7456598.

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A new lateral coupling structure with independently rotating wheels (IRW) is proposed, and longitudinal creepage is obtained by replacing the gear pair with the friction pair to synchronize the rotation speed of left and right wheels. The auxiliary wheelset made up of two friction wheels can be placed either under the primary suspension or on the frame. Vehicles dynamics models with three different kinds of bogies are developed, including friction coupling bogie with independently rotating wheels (FCIRW-bogie), bogie with independently rotating wheels (IRW-bogie), and bogie with rigid wheelset

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Wu, BW, QF Qiao, GX Chen, et al. "Effect of the unstable vibration of the disc brake system of high-speed trains on wheel polygonalization." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 234, no. 1 (2019): 80–95. http://dx.doi.org/10.1177/0954409719833787.

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This paper conducts a detailed investigation into the formation mechanism of wheel polygonalization in high-speed trains and its influence factors through numerical simulation. A finite element model including two rails, one wheelset, and three disc brake units is set up to study the formation mechanism of wheel polygonalization in high-speed trains based on the point of view of frictional self-excited vibration. Using the finite element complex analysis, the dynamic stability of the wheelset–track–disc brake system is studied. In addition, the influence factors on the wheel polygonalization a

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Shiler, Valeriy Viktorovich, Alexander Valeryevich Shiler, Alexander Vasilyevich Smolyaninov, and Konstantin Mikhaylovich Kolyasov. "Influence of peculiarities of block wheelset dynamics on life of axle-box bearings." Transport of the Urals, no. 4 (2022): 33–38. http://dx.doi.org/10.20291/1815-9400-2022-4-33-38.

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Standard (typical) wheelset is a direct connection of an axle and two wheels. Wheels have tread surface that provides rounding a curve and centering (winding movement) on tangent track. The authors propose a new design of a wheelset, in which functions of holding and directing the wheelset (flange) are separated from wheel (support wheel) tread surface. Such a wheelset has a row of advantages in comparison with a typical design. The paper proposes a method for a comparative assessment of life of twin cylindrical axle-box bearings in block and standard designs of wheelsets of freight cars. It i

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Liu, Yanjie, Yanlong Wei, Chao Wang, and Heng Wu. "Trajectory Optimization for Adaptive Deformed Wheels to Overcome Steps Using an Improved Hybrid Genetic Algorithm and an Adaptive Particle Swarm Optimization." Mathematics 12, no. 13 (2024): 2077. http://dx.doi.org/10.3390/math12132077.

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Two-wheeled mobile robots with deformed wheels face low stability when climbing steps, and their success rate in overcoming steps is affected by the trajectory. To address these challenges, we propose an improved hybrid genetic and adaptive particle swarm optimization (HGAPSO) algorithm to optimize the deformed wheels’ trajectory for overcoming steps. HGAPSO optimizes the maximum and minimum values of the inertial weight and learning factors of the adaptive particle swarm algorithm utilizing the region-wide search capabilities of the genetic algorithm, which substantially improves the converge

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Ofuchi, Akira, Daisuke Fujiwara, and Kojiro Iizuka. "An Anchoring Capacity Study Focused on a Wheel’s Curvature Geometry for an Autonomous Underwater Vehicle with a Traveling Function during Contact with Loose Ground Containing Water." Geotechnics 4, no. 2 (2024): 350–61. http://dx.doi.org/10.3390/geotechnics4020019.

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The current scallop fishery sector allows many scallops to remain in specified fishing zones, and this process leads to heavy losses in the sector. Scallop fishermen aim to harvest the remaining scallops to reduce their losses. To achieve this, a fisherman must understand the scallop ecology on the seafloor. In our previous study, we proposed a method for measuring scallops using wheeled robots. However, a wheeled robot must be able to resist disturbance from the sea to achieve high measurement accuracy. Strong anchoring of wheels against the seafloor is necessary to resist disturbance. To bet

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Devinder Dhingra, P Barnwal, H.S. Dhingra, and Ashwani Kumar. "Evaluation of Centre of Gravity of Four Wheeled Trailer." Journal of Agricultural Engineering (India) 42, no. 4 (2005): 25–27. http://dx.doi.org/10.52151/jae2005424.1143.

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A four-wheeled trailer with flat platform was designed for fabrication of mobile agro-processing unit. The size of the trailer is 4270 mm x 2135 mm and its wheelbase is 263Omm. The location of the centre of gravity in longitudinal, transverse and vertical direction was determined by weighing method I technique. The total weight and the reaction on rear wheels were measured using a weighbridge. These reactions were used to locate the centre of gravity in longitudinal and transverse directions. The rear wheels were lifted and the net reaction on them was measured. The amount of weight transferre

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Dong, Yahong, and Shuqian Cao. "The Generation and Evolution of High-Order Wheel Polygonal Wear from the Effects of Wheelset Rotation." Lubricants 12, no. 9 (2024): 313. http://dx.doi.org/10.3390/lubricants12090313.

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Polygonal wear affects driving safety and drastically shortens a wheel’s life. This work establishes a wheel–rail coupled system’s rotor dynamics model and a wheel polygonal wear model, taking into account the wheelset’s flexibility, the effect of the wheelset rotation, and the initial wheel polygon. The energy approach is applied to study the stability of the self-excited vibration of a wheel–rail coupled system. The wheel polygonal wear generation and evolution mechanism is revealed, along with the impact of vehicle and rail characteristics on a wheel’s high-order polygon. The findings demon

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Mr., Sasank Shekhar Panda*, Dibya Narayan Behera Mr., and Satya Narayan Tripathy Mr. "MODELING AND STRUCTURAL ANALYSIS OF ALLOY WHEEL USING ANSYS." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 3 (2016): 467–74. https://doi.org/10.5281/zenodo.47607.

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Wheel spokes are the supports consisting of a radial member of a wheel joining the hub to the rim with Carbon Fiber, Magnesium Alloy, Titanium Alloy and Aluminum Alloy. The two main types of motorcycle rims are solid wheels, in which case the rim and spokes are all cast as one unit, usually in Aluminum or magnesium alloys and the other spoke wheels, where the motorcycle rims are laced with spokes which require high spoke tension, since the load is carried by fewer spokes. If a spoke does break, the wheel generally becomes instantly un-ridable also the hub may break. Presently, for high cc bike

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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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Neth, Brandon, and Eleni Hasaki. "The Ancient Greek Potter’s Wheel: Experimental Archaeology and Web Applications for Velocity Analysis." Interdisciplinaria Archaeologica Natural Sciences in Archaeology XII, no. 2 (2021): 115–25. http://dx.doi.org/10.24916/iansa.2021.2.1.

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The potter’s wheel is central to the understanding of ancient technology, knowledge transfer, and social complexity. With scant evidence of potter’s wheels from antiquity, experimental projects with replica potter’s wheels can help researchers address larger questions on ceramic production. One such set of experiments, performed using the Ancient Greek wheel replica in Tucson modelled on Athenian and Corinthian iconographic evidence, provided useful insight into the qualitative experience of ancient potters. In past experiments, the quantitative analysis of the throwing sessions included data

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Xu, Haijun, Liyang Xu, Yikun Feng, Xiaojun Xu, Yue Jiang, and Xue Gao. "Influence of a walking mechanism on the hydrodynamic performance of a high-speed wheeled amphibious vehicle." Mechanical Sciences 14, no. 2 (2023): 277–92. http://dx.doi.org/10.5194/ms-14-277-2023.

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Abstract. In order to reduce the resistance and increase speed for a high-speed wheeled amphibious vehicle, a wheel-retracting mechanism was applied to a walking mechanism and the influence was researched. Firstly, to obtain a reliable numerical method, a realizable shear stress transport (SST) k-ω turbulence model and computational fluid dynamic (CFD) model built by an overset mesh technique was used and compared with the corresponding model tests. Secondly, the effect of the wheels' flip angle on resistance, heave and pitch was investigated. Then, the wheel well was optimized by numerical si

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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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Laubach, V. P., V. V. Gerashchenko, and N. A. Kovalenko. "The device for automatic locking of inter-wheel differential of wheeled tractor." Traktory i sel hozmashiny 84, no. 7 (2017): 3–7. http://dx.doi.org/10.17816/0321-4443-66306.

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The efficient operation of the wheeled tractor is largely determined by such operating property as permeability. To increase it, the automatic interlock differential locking systems are used, which block it only when the wheeled tractor turns, and in case of rectilinear motion the differential is in the unlocked state. This reduces the permeability of the wheeled tractor in severe road conditions with its rectilinear movement. The authors propose an automatic device for locking and unlocking an inter-wheel differential operating on the basis of a generalized information parameter-the differenc

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Liu, Yi Bo, Wei Liu, Xia Huang, and Hai Peng Zhang. "Research on High Performance Vitrified Bond Diamond Wheel." Advanced Materials Research 497 (April 2012): 83–88. http://dx.doi.org/10.4028/www.scientific.net/amr.497.83.

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Two kinds of vitrified bonds, bond L (low temperature bond) and bond G (high strength bond), were blended by ball-milling in producing diamond wheels. Proper Sintering techniques were employed by analyzing properties of the wheel through DSC testing and fracture strength. The wheels were applied in machining PDC in comparison with similar product on market. It showed that the blended bond reached its highest fracture strength when bond L amount was about 20wt~24wt%; combination of this two kinds of vitrified bonds would improve the wheel’s comprehensive properties by raising its fracture stren

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Sun, Zhang Jun, Jing Long Yan, Chao Quan Li, Yue Ju Li, and Chao Di. "Design and Simulation of a Variable Structure Mobile Robot." Applied Mechanics and Materials 457-458 (October 2013): 672–76. http://dx.doi.org/10.4028/www.scientific.net/amm.457-458.672.

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Combined with the advantages of good protection of global robot, self-equilibrium, easy control of wheeled robot and strong obstacle surmounting ability of turbofan robot, a variable structure mobile robot which has three kinds of basic modalities of global, turbofan and three-wheel is designed. The balancing leg is retracted and the two polymorphic wheels of the robot are closed into a sphere while in the global state, and it could be conveniently threw, carried and make all directional movements on the flat grounds. When confronted with the complicated terrain environments of sand, slopes et

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Cui, Dabin, Boyang An, Paul Allen, et al. "Effect of the turning characteristics of underfloor wheel lathes on the evolution of wheel polygonisation." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 233, no. 5 (2018): 479–88. http://dx.doi.org/10.1177/0954409718795760.

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During both running and wheel cut operations, wheels of railway vehicles and the friction rollers that support and drive the wheelset on a typical wheel cut lathe are subject to wear and hence are likely to develop out-of-round characteristics after sustained use. The resulting out-of-round wheels can significantly affect the ride quality and can potentially increase the incidence of fatigue-related component failures due to the resulting higher intensity loading cycles. Furthermore, the corresponding out-of-round characteristics of the lathe's friction rollers will continue to degrade the sub

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Xue, A. S., Y. X. Zhao, and B. Yang. "Interference Fit Design Assessment and Improvement for the Railway Wagon Wheelset with 30 Ton Axle Weigh." Advanced Materials Research 658 (January 2013): 318–22. http://dx.doi.org/10.4028/www.scientific.net/amr.658.318.

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Design reliability is analyzed for the interference fits of the railway wagon wheelset with 30 ton axle weigh. Aim focus on eliminating fretting fatigue damage of the wheelset. An extreme wheelset loads set is deduced by which can yields the thermal mechanical loads on the wheel same to the code AAR S 660. Integrated wheelset model of finite element method is applied to calculate the stresses on the fits to consider the physical fit relationship of wheelset, in which the rail pieces, wheels, axle, bearings, and adapters are fitted together by contact phases. It is revealed that the fits are al

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Kwon, Seok-Jin, Jung-Won Seo, Min-Soo Kim, and Young-Sam Ham. "Applicability Evaluation of Surface and Sub-Surface Defects for Railway Wheel Material Using Induced Alternating Current Potential Drops." Sensors 22, no. 24 (2022): 9981. http://dx.doi.org/10.3390/s22249981.

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The majority of catastrophic wheelset failures are caused by surface opening fatigue cracks in either the wheel tread or wheel inner. Since failures in railway wheelsets can cause disasters, regular inspections to check for defects in wheels and axles are mandatory. Currently, ultrasonic testing, acoustic emissions, and the eddy current testing method are regularly used to check railway wheelsets in service. Yet, in many cases, despite surface and subsurface defects of the railroad wheels developing, the defects are not clearly detected by the conventional non-destructive inspection system. In

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Nielsen, J. C. O., and A. Johansson. "Out-of-round railway wheels-a literature survey." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 214, no. 2 (2000): 79–91. http://dx.doi.org/10.1243/0954409001531351.

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This literature survey discusses the state-of-the-art in research on why out-of-round railway wheels are developed and on the damage they cause to track and vehicle components. Although the term out-of-round wheels can be attributed to a large spectrum of different wheel defects, the focus here is on out-of-round wheels with long wavelengths, such as the so-called polygonalization with 1-5 harmonics (wavelengths) around the wheel circumference. Topics dealt with in the survey include experimental detection of wheel/rail impact loads, mathematical models to predict the development and consequen

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Balabin, Igor Venediktovich, and Oleg Igorievich Balabin. "THEORETICAL ANALYSIS OF AXIAL AND RADIAL FORCES DURING WHEEL MOVEMENT ON A SITE WITH A TRANSVERSE SLOPE." Chronos 7, no. 11(73) (2022): 101–3. http://dx.doi.org/10.52013/2658-7556-73-11-28.

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The article considers the case of movement of one of the wheels of the axis of a wheeled vehicle on a platform having a transverse slope. When driving over irregularities on wheels, an axial force may occur, the magnitude of which increases with the increase in the angle of inclination of the platform. In this case, a characteristic circumstance is an increase in the axial force on the wheel with a decrease in the coefficient of friction.

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Rubies, Elena, and Jordi Palacín. "Design and FDM/FFF Implementation of a Compact Omnidirectional Wheel for a Mobile Robot and Assessment of ABS and PLA Printing Materials." Robotics 9, no. 2 (2020): 43. http://dx.doi.org/10.3390/robotics9020043.

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This paper proposes the design and 3D printing of a compact omnidirectional wheel optimized to create a small series of three-wheeled omnidirectional mobile robots. The omnidirectional wheel proposed is based on the use of free-rotating passive wheels aligned transversally to the center of the main wheel and with a constant separation gap. This paper compares a three inner-passive wheels design based on mass-produced parts and 3D printed elements. The inner passive wheel that better combines weight, cost, and friction is implemented with a metallic ball bearing fitted inside a 3D printed U-gro

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Haga, Toshio, Masanari Daishi, Hisaki Watari, and Shinichi Nishida. "Thin Wire Casting Using Twin Wheel Caster Equipped with Horizontal Wheels." Materials Science Forum 1066 (July 13, 2022): 19–25. http://dx.doi.org/10.4028/p-y78gtx.

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solidification, process shortening and energy saving. A twin-wheel caster equipped with two additional horizontal wheels was proposed to cast thin aluminum alloy wire at higher speed. In the proposed twin-wheel caster, a groove was machined on the lower wheel. Two small horizontal wheels were positioned between the molten-metal-pouring launder and the upper wheel to assist the solidification of poured molten metal and to prevent burr formation. The alignment of the horizontal wheel sensitively affected the occurrence of wire defects. An Al-1.2%Fe wire with a cross section of 6.2 mm2 was cast a

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Rosenblat, Grigory, Vladimir Tishkin, and Vladimir Yashin. "Model of Carriage Movement on Plane with Dry Friction Forces." International Journal of Online and Biomedical Engineering (iJOE) 16, no. 08 (2020): 85. http://dx.doi.org/10.3991/ijoe.v16i07.14551.

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Wheel slip model is an important aspect of vehicle driving stability and safety control. However, in most of the carriage movement models friction forces and wheel slip effect are being neglected. This paper raises the problem of wheel slip in dangerous driving and autonomous vehicles under critical driving modes, then tasks the modeling of movement of an individual vehicle is considered. These are two tasks of nonholonomic mechanics: 1) the movement of a wheelset without wheel slip (two disks freely mounted on an axis) along an inclined plane in the field of gravity, and 2) the movement of a

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Mikhailov, Evgeny, Stanislav Semenov, Hanna Shvornikova, et al. "A Study of Improving Running Safety of a Railway Wagon with an Independently Rotating Wheel’s Flange." Symmetry 13, no. 10 (2021): 1955. http://dx.doi.org/10.3390/sym13101955.

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The main objective of this work is to study the possibilities of improving the running safety of a railway wagon with independently rotating wheels by changing their design symmetrically mounted on an axle. The article provides a discussion of the advantages and disadvantages of using the independently rotating wheels in a bogie of railway wagons. Their increasing tendency of derailment is described. The influence of a perspective constructive scheme (PKS) of railway wagon wheels in comparison with a traditional constructive scheme (TKS) on running safety due to the climbing of a wheel flange

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Mishra, Swati, Mukesh Sharma, and Santhakumar Mohan. "Behavioural Fault tolerant control of an Omni directional Mobile Robot with Four mecanum Wheels." Defence Science Journal 69, no. 4 (2019): 353–60. http://dx.doi.org/10.14429/dsj.69.13607.

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This paper analyses the four-mecanum wheeled drive mobile robot wheels configurations that will give near desired performance with one fault and two faults for both set-point control and trajectory-tracking (circular profile) using kinematic motion control scheme within the tolerance limit. For one fault the system remains in its full actuation capabilities and gives the desired performance with the same control scheme. In case of two-fault wheels all combinations of faulty wheels have been considered using the same control scheme. Some configurations give desired performance within the tolera

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Wong, J. Y., and V. M. Asnani. "Study of the correlation between the performances of lunar vehicle wheels predicted by the Nepean wheeled vehicle performance model and test data." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 222, no. 11 (2008): 1939–54. http://dx.doi.org/10.1243/09544070jauto811.

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This paper describes the results of a study of the correlation between the performances of wheels for lunar vehicles predicted using the Nepean wheeled vehicle performance model (NWVPM), developed under the auspices of Vehicle Systems Development Corporation, Ottawa, Canada, and the corresponding test data presented in ‘Performance evaluation of wheels for lunar vehicles’, Technical Report M-70-2, prepared for George C. Marshall Space Flight Center, National Aeronautics and Space Administration (NASA), USA, by the US Army Engineer Waterways Experiment Station (WES). The NWVPM was originally de

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