Results 1 to 10 of about 96,644 (305)
Hydromechanical Automatic Transmission [PDF]
Communications, 2009 This contribution describes some tests of hydromechanical infinitely variable transmission (IVT) on a test stand. Further, there is described a truck with installed IVT and tests of this IVT at real conditions. There is also shown a control system of the
Lubos Kucera +3 more
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Energies, 2022 This paper introduces a new two-speed planetary gear automatic transmission using an electronically controlled wedge clutch. In order to verify the feasibility of using this transmission in pure electric vehicles, the influencing factors of the two-speed
Wei Zhang, Jue Yang, Wenming Zhang
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Examining drivers injury severity for manual and automatic transmission vehicles-involved crashes: Random parameter mixed logit model with heterogeneity in means and variances [PDF]
HeliyonThe effect of vehicle transmission type on driver injury severities have not been thoroughly studied. The study used four-year historical crash data that occurred between the year 2019 and 2022 in Ghana. The data shows 1856 and 2272 crashes for automatic
Charles Atombo
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DRNN-based shift decision for automatic transmission
Advances in Mechanical Engineering, 2020 In research on intelligent shift for automatic transmission, the neural network selected has no feedback and lacks an associative memory function. Thus, its adaptability needs to be improved.
Kai-Qiang Ye +3 more
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Vibration Diagnostic Methods of Automatic Transmission Service Requirement Prediction
Infrastructures, 2023 Automatic transmission is a key factor for autonomous driving. The transmission condition is highly affected by the quality and quantity of transmission oil in the system.
Péter Őri +5 more
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Geofluids, 2023 Considering that karst caves, underground rivers, and dissolution fractures in shallow carbonate formation in the Sichuan Basin are extremely developed, leakage, failure and plugging difficulties are easy to occur in the drilling process.
Bin Wu +8 more
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Vehicles, 2023 Step-ratio automatic transmission upshift performance can be improved by modulating the off-going (OFG) clutch during the inertia phase. In this paper, a static powertrain performance model is derived and applied for the purpose of numerically efficient,
Ivan Cvok +5 more
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Noise Reduction of Two-Speed Automatic Transmission for Pure Electric Vehicles
Vehicles, 2023 At present, the noise of pure electric vehicles is a research hotspot, especially the noise of automatic transmission. In order to reduce the noise problem in the test, this paper proposes a method to optimize the local structure of the gearbox housing ...
Zhaoyao Shi +4 more
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Applied Sciences, 2021 The shift strategy of automatic transmission plays a vital role in the smoothness and economy of heavy-duty mining trucks. In this paper, an engine fuel consumption model, a 6 + 2 speed automatic transmission model, and a vehicle resistance model are ...
Heng Zhang +3 more
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Automatic Detection of Wireless Transmissions [PDF]
IEEE Access, 2020 The current understanding of activity in the wireless spectrum is limited to mostly punctual studies of aggregated energy values. However, there is a need and increasing technological means for a better understanding of spectrum usage by automatically detecting and recognizing wireless transmissions in an unlicensed or shared frequency band.
Timotej Gale +4 more
openaire +2 more sources