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Mostrando 41 - 60 Resultados de 247 Para Buscar '"Tractor"', tiempo de consulta: 0.26s Limitar resultados
  1. 41
    por Gao, Ruitao, Yan, Huachao, Yang, Zhou
    Publicado 2021
    “…The vibration generated by tractor field operations will seriously affect the comfort and health of the driver. …”
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    Evaluation of tractor driving vibration fatigue based on multiple physiological parameters
  2. 42
    “…The electric tractor has the advantages of zero-emission, high efficiency, and low noise, which is the direction of future development and transformation of agricultural power machinery. …”
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    Simulation and experimental research of electric tractor drive system based on Modelica
  3. 43
    por Gao, Jie, Yin, Chengqiang, Yuan, Guanhao
    Publicado 2022
    “…Tractor rollover is regarded as the most fatal incident in agricultural production, but some of which can be avoided by timely anti-rollover warning and active control. …”
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    Online Artículo Texto
    Warning and active steering rollover prevention control for agricultural wheeled tractor
  4. 44
    “…Dynamic muscular workload assessments of tractor operators are rarely studied or documented, which is critical to improving their performance efficiency and safety. …”
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    Workload Assessment of Tractor Operations with Ergonomic Transducers and Machine Learning Techniques
  5. 45
    “…Trajectory tracking is one of the key technologies for tractor automatic navigation. Its main purpose is to adjust the steering mechanism of the tractor to follow the planned trajectory. …”
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    Trajectory tracking for agricultural tractor based on improved fuzzy sliding mode control
  6. 46
    por Gao, Jie, Yin, Chengqiang, Jiang, Chao
    Publicado 2023
    “…Tractors installed automated manual transmission can avoid discomfort for the drivers because of excessive limbs intervention as well as improve shift quality. …”
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    Research on clutch position control based on backstepping method for small-sized tractors
  7. 47
    “…The limitations of the tractor virtual test system are evident in various aspects, including model reuse, system expansion, offsite interconnection, and virtual reality verification. …”
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    Design of tractor virtual test system based on high-level architecture technology
  8. 48
    “…BACKGROUND: Agricultural tractor overturns without rollover protective structures are the leading cause of farm fatalities in the United States. …”
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    A Spatial Cluster Analysis of Tractor Overturns in Kentucky from 1960 to 2002
  9. 49
    “…We propose several schemes to realize a tractor beam effect for ultracold atoms in the vicinity of a few-mode nanowaveguide. …”
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    Quantum coherent tractor beam effect for atoms trapped near a nanowaveguide
  10. 50
    “…These tractors received the best opinions for their functionality, durability, ergonomics and safety.…”
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    A computer system supporting agricultural machinery and farm tractor purchase decisions
  11. 51
    Publicado 2023
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    Withdrawal: Influence of lumbar support on tractor seat comfort based on body pressure distribution
  12. 52
    “…The aim of this study is to enhance the fuel economy of a continuously variable tractor transmission by analyzing its energy and fuel consumption. …”
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    Optimizing the fuel economy of hydrostatic power-split system in continuously variable tractor transmission
  13. 53
    “…The POMBDC can effectively increase the operating mileage of pure electric tractors and reduce costs.…”
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    Design and optimization of dual-motor electric tractor drive system based on driving cycles
  14. 54
    por Watanabe, Masahisa, Sakai, Kenshi
    Publicado 2023
    “…These nonlinear impact dynamics can cause chaotic vibrations during tractor operation. Chaotic vibrations are random complex motions that can deteriorate tractor stability and lead to tractor overturning accidents, causing damage to machinery and risk of injury to the operator. …”
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    Delayed feedback control for chaotic vibration in nonlinear impact dynamics of bouncing agricultural tractor
  15. 55
    “…A tractor mounted air blast sprayer was designed and developed to reduce the drudgery involved in the manual spraying of pesticide by climbing coconut tree. …”
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    Design, development and evaluation of a tractor mounted air blast sprayer for coconut and arecanut
  16. 56
    “…Geotagged locations of the distributed agricultural tractors from 2015 to 2020 reveal that 78% of the distributed two-wheel tractors and 80% of four-wheel tractors in the region are situated in highly suitable areas. …”
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    A GIS-based land suitability model for agricultural tractors in CALABARZON Region, Philippines
  17. 57
    “…Data suggest that the proposed filter can satisfactorily preprocess the low-cost GPS receiver data when used in an assistance guidance GPS system for tractors. It could also be useful to smooth tractor GPS trajectories that are sharpened when the tractor moves over rough terrain.…”
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    A Kalman Filter Implementation for Precision Improvement in Low-Cost GPS Positioning of Tractors
  18. 58
    “…The objective of this study is the simulation of the most affected design factors and variables of the clutch pack for the power-shift transmission (PST) of a tractor based measured data. The simulation model, the mathematical model of sliding velocity, a moment of inertia, and clutch engagement pressure of clutch pack were developed using the powertrain and configurations of the real PST tractor. …”
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    Simulation of Design Factors of a Clutch Pack for Power-Shift Transmission for an Agricultural Tractor
  19. 59
    “…We test Tractor with simulated and empirical 2-way admixed African-European cohorts. …”
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    Tractor uses local ancestry to enable inclusion of admixed individuals into GWAS and boost power
  20. 60
    por Wu, Yiwei, Mao, Yawei, Xu, Liyou
    Publicado 2022
    “…The tractor power-shift transmission (PST) research and development is a design process that incorporates many disciplines such as mechanical, control, and electronics. …”
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    FMI-based co-simulation method and test verification for tractor power-shift transmission
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