Showing 721 - 740 results of 955 for search '"the wheel"', query time: 0.05s Refine Results
  1. 721

    Research of Digital Closed-loop Manufacturing Technology of Curvic Coupling by Zhiyong Wang, Zhixiong Xiao, Yu Zhang, Xin Liu

    Published 2020-10-01
    “…By using the method of Tikhonov regularization and L Curve to solve linear system of equations, the adjustment parameters of machine tool and grinding wheel parameters could be obtained to correct the tooth profile error. …”
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    Article
  2. 722

    Connection Between Track Geometry Quality and Dynamic Vehicle Response at Various Speeds by Csaba Ágh

    Published 2023-09-01
    “…Firstly, the influence of the longitudinal level irregularities on the vertical wheel-rail forces was examined. Secondly, the correlation between the lateral axle box acceleration and the cross level irregularities was investigated. …”
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    Article
  3. 723

    High Speed Grinding of EN31 Steel with Alumina Nanofluid Coolant by T. Sathish, R. Saravanan, V. Vijayan, R. Karthick, N. Karthikeyan, S. Rajkumar

    Published 2022-01-01
    “…The MRR could be increased by either increase in wheel speed, depth of cut, and feed rate. An increase in MRR increases the surface temperature leading to thermal defects on surfaces. …”
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  4. 724

    The risk control of rollover safety for new energy vehicles based on wire controlled chassis system by Guosheng Wang

    Published 2025-01-01
    “…IntroductionTechnological innovation is the key to ensuring the safety performance of new energy vehicles, which is crucial for ensuring the safety performance of new energy vehicles.MethodsIn order to ensure the safety and dynamism of new energy vehicles, a fuzzy dynamic Markov control strategy was adopted to design a vehicle’s anti-rollover wire controlled chassis system, analyze its fuzzy failure efficiency, and combine fault tree analysis to assess the safety integrity level of the vehicle.ResultsThe results showed that the proposed control strategy achieved a wheel turning angle error of within 0.002° for new energy vehicles, indicating good vehicle performance. …”
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    Article
  5. 725

    Development and Performance Evaluation of Machine-Type Reciprocating Churner by Mashallah Ebrahimi, Farhad Khoshnam, Mohammad Reza Kamandar, Moslem Namjoo

    Published 2024-12-01
    “…This device is composed of chassis, churner, churn carrier, connector or crank, rotating wheel, driving system or power transmission and balance weights. …”
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    Article
  6. 726

    Intelligent Optimization Scheduling Strategy for Energy Consumption Reduction for Equipment in Open-Pit Mines Based on Enhanced Genetic Algorithm by Fudong Li, Zonghao Shi, Weiqiang Ding, Yongjun Gan

    Published 2024-12-01
    “…To solve this model, we have developed an improved genetic algorithm that integrates roulette wheel selection and elite preservation strategies. …”
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    Article
  7. 727

    RESEARCH ON AXIAL MODIFICATION OF CROWD REDUCER GEARS OF LARGE MINING ELECTRIC EXCAVATOR by ZHANG YingHui, HOU Geng, HE WeiDong, ZHOU Feng, RU XueBin

    Published 2019-01-01
    “…Using the thin slice gear model,statistical average load of excavator mining process is taken as the reference load of modification,the minimum contact stress of gears at the excavator mining position withmaximum statisticalcrowd force is regarded as the objective,the slope modification of the two stage pinion(driving wheel) of the crowd reducer is carried out.Further, no edge load at tooth surface in each mining location is regarded as the objective,the crown modification of the two stage pinion of the crowd reducer is carried out.In the process of excavator mining,compare with pinion without modification,the maximum stress(including contact stress of tooth surface and bending stress of tooth root)of thepinionwith modification decreases significantly,and the edge contact condition of tooth surface is obviously improved.After modification,when the gear is subjected to the statistical maximum load of excavator mining process,the stress value of the gearis still less than the allowable stress.Simulation results show that,axial modification of crowd reducer gears of large mining electric excavator has positive significance for improving carrying ability and contact condition of gears.…”
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  8. 728

    Static Analysis of Tubular Space Frame Chassis of an Electric Racing Car Made of ASTM A106 Grade B by Encu Saefudin, Nuha Desi Anggraeni, Marsono Marsono, Syauqi Azhari

    Published 2023-05-01
    “…Then calculate the centre of gravity and the reaction force at the mounting supports on each wheel. The chassis design has a length of 2300mm, a width of 1100mm and a height of 1100 mm. …”
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    Article
  9. 729

    The effect of steering axis inclination on the dynamic stability of vehicles with an articulated steering by Aleksander Skurjat

    Published 2025-01-01
    “…Additionally, in automobiles wheel caster angle is applied to facilitate maintaining the straight-line direction. …”
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    Article
  10. 730

    A Probabilistic Assessment Model for Train-Bridge Systems: Special Attention on Track Irregularities by Dejun Liu, Lifeng Xin, Xiaozhen Li, Jiaxin Zhang

    Published 2021-01-01
    “…In this paper, a probabilistic model devoted to investigating the dynamic behaviors of train-bridge systems subjected to random track irregularities is presented, in which a train-ballasted track-bridge coupled model with nonlinear wheel-rail contacts is introduced, and then a new approach for simulating a random field of track irregularities is developed; moreover, the probability density evolution method is used to describe the probability transmission from excitation inputs to response outputs; finally, extended analysis from three aspects, that is, stochastic analysis, reliability analysis, and correlation analysis, are conducted on the evaluation and application of the proposed model. …”
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  11. 731

    Thermal EHL Characteristics Investigation on Axle Box Bearings of Railway Vehicle Based on Slicing Method by Junzhou Huo, Jianjun Zhou, Tao Li, Zhichao Meng, Wei Sun

    Published 2019-01-01
    “…Therefore, in this paper, we fully consider the time-varying nonlinear contact load of bearings and track irregularity in establishing the bearing-wheel-rail system coupling-dynamics model. The dynamic response of axle box bearings is obtained by taking the vertical, strong impact-time-varying load on the carrying saddles as the external excitation. …”
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    Article
  12. 732

    Analysis of Coupling Effect and Heavy Load of High-Temperature Stability of Asphalt Mixture by Lu Bai, Yong-sheng Zhang, Dai-song Luo

    Published 2022-01-01
    “…To study the variation in the high-temperature stability of asphalt mixtures under extreme high temperature and heavy load, rut tests and analyses were carried out with both the APA (asphalt pavement analyzer) test and CLWT (Chinese wheel load test). In this paper, the relationship model between the dynamic stability of asphalt mixtures and the temperature, load, and binder viscosity is established; this model provides a method for evaluating the temperature stability of asphalt mixtures under nonstandard temperature conditions. …”
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  13. 733

    Simulation and Optimization of Acoustic Package of Dash Panel Based on SEA by Jintao Su, Ling Zheng, Jianping Lou

    Published 2020-01-01
    “…The instrument panel assembly is an important structure to shield powertrain noise and front wheel noise, and the instrument panel sound insulation system plays a key role in it. …”
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    Article
  14. 734

    Bonding Durability Evaluation of Polymer-Modified Emulsified Asphalt Microsurfacing by Hao Fu, Qian Chen, Xiaolong Sun, Wenwu Zhang, Shanshan Wang

    Published 2024-01-01
    “…Based on the mixing time, wet track abrasion test, and load wheel test, the composition rationality of the microsurfacing mixture was verified. …”
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    Article
  15. 735

    Intercropping and environmental seasonality modulate the physiology and growth of Hancornia speciosa (Gomes) by Estenio Moreira Alves, Fabiano Guimarães Silva, Roniel Geraldo Avila, Lucas Loram Lourenço, Thales Caetano de Oliveira, Aldo Max Custódio, Márcio Rosa, João Paulo Pennacchi, Tiago do Prado Paim

    Published 2024-03-01
    “…Crops (experimental plots) were planted using a Nelder wheel design. Results Over the two years, H. speciosa was observed to experience seasonal regulatory changes, some of which were mitigated by the intercropping. …”
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  16. 736

    Detection of Rail Defects Using Phased Array Ultrasonic Technique by Phrommahakul Nichapa, Kongpuang Manwika, Sani Suhaidee, Katib Anas, Sulong Fittriya

    Published 2025-01-01
    “…Only a darker shade of color in the area has an impact load from the wheel applied when a train changes to another direction. …”
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  17. 737

    Trajectory Tracking Control for WMRs with the Time-Varying Longitudinal Slippage Based on a New Adaptive SMC Method by Zhi Li, Bo You, Liang Ding, Haibo Gao, Fengxiang Huang

    Published 2019-01-01
    “…Wheeled mobile robots (WMRs) in real complex environments such as on extraterrestrial planets are confronted with uncertain external disturbances and strong coupling of wheel-ground interactions while tracking commanded trajectories. …”
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  18. 738

    Analysis of the Gyroscopic Stability of the Wheelset by Hao Dong, Jing Zeng, Liang Wu, Huanyun Dai

    Published 2014-01-01
    “…Nowadays, the rolling stock has entered the era of high speed, and the wheel rotates faster than in the past. The influence of gyroscopic effect on stability is little understood. …”
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  19. 739

    Wire-arc directed energy deposition of martensitic stainless steel hardfacing alloy: Microstructure and abrasion wear resistance by Alireza Khaghani, Majid Pouranvari

    Published 2025-01-01
    “…The investigation focuses on exploring the relationship between the microstructure of the hardfacing layer and its hardness, tensile properties, impact toughness, and wear behavior under dry sand rubber wheel testing conditions. Counterintuitively, it was found that applying a post-deposition tempering thermal treatment significantly enhances the abrasion resistance of the hardfacing layer, albeit at the cost of reducing its hardness. …”
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  20. 740

    Interpreting Aerodynamics of a Transonic Impeller from Static Pressure Measurements by Fangyuan Lou, John Charles Fabian, Nicole Leanne Key

    Published 2018-01-01
    “…The impeller is a high-speed, high-pressure-ratio wheel used in small gas turbine engines. The experiment was conducted on the single stage centrifugal compressor facility in the compressor research laboratory at Purdue University. …”
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