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Research on intelligent launching control of dual clutch transmissions based on adaptive neural fuzzy inference system
Vehicle launching has an important influence on driving performance of the vehicle. For vehicles with dual clutch transmissions (DCT), the clutch...
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Dual Clutch Transmission Performance Analysis Using the MGMS-GA Friction Model: Effect of the Piston Seal
The increasing demand for spontaneity, comfort, and efficiency leads to the increasing complexity of dual-clutch transmissions and their shift...
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Optimal Gear Shift Control of Two-Speed Dual-Clutch Transmission in Electric Vehicle for Smoothness and Friction Loss Reduction
An optimal shift control strategy for electric vehicles with the two-speed dual-clutch transmission is proposed to reduce the vehicle jerk and...
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Wet dual clutch launching adaptive control considering service time
In this study, an adaptive control strategy named, “front-end optimization + back-end compensation,” is proposed to address the wet dual-clutch...
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Dual Clutch Transmission
The dual clutch transmission (DCT) is different from other automatic transmissions in that it uses two clutches to control the clutch actuator and...
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Gear Shift Analysis in Dual-Clutch Transmissions Using Impact Theory
The article discusses a dynamic model of a transmission containing a dual-clutch gearbox. The absence of a torque converter in such gearboxes with...
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A Vibro-Impact Analysis of a Driveline Equipped with a Dual Clutch Transmission System
The paper presents a model for the study of the torsional dynamics of an automotive driveline equipped with a dual clutch transmission system. The...
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Nonlinear Disturbance Observer of Clutch Slip** Torque for Multi-Mode Hybrid Electric Vehicles
Clutch slip** torque varies complicatedly and has a strong nonlinearity during the mode transition of hybrid electric vehicles. In order to...
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Energy loss and efficiency investigations of a dual clutch transmission based on adaptive experiment and analytical simulation
Energy transfer improvement and energy consumption reduction are getting more crucial in the automotive sector. As one of the essential elements...
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A Study on Characteristics of Dynamics and Kinematics of the Vehicle Equipped with Dual-Clutch Automatic Transmission
In this paper, a simulation model of the vehicle equipped with a 6-speed dual-clutch automatic transmission was built with the help of Simscape...
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Apparatus for Identification of Frictional and Thermal Characteristics of a Wet Clutch
This paper describes the configuration of an apparatus for fundamental research on frictional characteristics for wet clutch control. The friction...
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Dual-pump Control Algorithm of Two-speed Powershift Transmissions in Electric Vehicles
A high-speed motor in a drive system causes several challenges to the reliability of the mechanical parts of electric vehicles and leads to issues...
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Design and Optimization of an Innovative and Compact Gearbox Synchronizer
Synchronizers are mechanical devices used in gearboxes for braking the fastest shaft up to the angular velocity of the slowest one before engagement....
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Multispeed Planetary-Layshaft Transmissions with Multipower Flow
Vehicle transmissions are built on the basis of two types of geartrains: with fixed axles of gear wheels (layshaft geartrains) and planetary...
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Transmissions
Automotive transmissions are fundamental components in modern vehicles. They are required to make the engine operating at the most efficient...
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Experimental characterization and modeling of dry clutch wear with emphasis on fading effect
The paper presents results of experimental characterization and modeling of dry clutch material wear, which concerns four input parameters...
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Dual-Motor Hybrid Dedicated Transmission Based on P1/P3 Architecture
In order to meet increasingly stringent fuel consumption and emission requirements, in the field of powertrains, there is an increasing demand for...
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Minimizing of Automotive Transmission Rattle Noise by Means of Gear Oils Lubrication for Improved Properties
Caused by downsizing of combustion engines, the torque fluctuation at the crankshaft induces torsional vibrations in the powertrain. Manual...