Results 11 to 20 of about 682,738 (304)

Experimental Investigation and Fault Diagnosis for Buckled Wet Clutch Based on Multi-Speed Hilbert Spectrum Entropy [PDF]

open access: yesEntropy, 2021
The multi-disc wet clutch is widely used in transmission systems as it transfers the torque and power between the gearbox and the driving engine. During service, the buckling of the friction components in the wet clutch is inevitable, which can shorten ...
Liangjie Zheng, Chen Man
exaly   +4 more sources

Research on Optimal Oil Filling Control Strategy of Wet Clutch in Agricultural Machinery

open access: yesActuators, 2022
To improve the wet clutch engagement quality, which is widely used in agricultural machinery, the oil filling control strategy of a wet clutch is studied based on the method of simulation and experiment in detail in this paper.
Yu Qian   +5 more
doaj   +2 more sources

Analysis of HMCVT Shift Quality Based on the Engagement Characteristics of Wet Clutch

open access: yesAgriculture, 2022
A wet clutch is the key shift part of the hydro-mechanical continuously variable transmission (HMCVT), and the working characteristics have an important influence on the shift quality of HMCVT.
Kai Lu, Zhixiong Lu
doaj   +2 more sources

Manipulating Frictional Performance of Wet Clutch Engagement through Material Properties and Operating Conditions

open access: yesLubricants, 2022
Wet clutch engagement is mainly influenced by the frictional behaviors between the friction pad and steel plate as well as the lubrication behaviors.
Siyoul Jang
doaj   +2 more sources

Nondimensional Characterization of the Operational Envelope of a Wet Friction Clutch [PDF]

open access: yesComputation, 2020
In recent years, multidisc wet friction clutches are used in demanding powertrains of automatic and dual clutch transmissions targeting high efficiency and smoothness during gearshift.
Nikolaos Rogkas   +4 more
doaj   +2 more sources

Configurational Comparison of a Binary Logic Transmission Unit Applicable to Agricultural Tractor Hydro-Mechanical Continuously Variable Transmissions and Its Wet Clutch Optimization Design Based on an Improved General Regression Neural Network

open access: yesAgriculture
Binary logic transmission (BLT), a stepped transmission system, has been utilized in military vehicles and heavy-duty commercial vehicles due to its high transmission efficiency, strong load-bearing capacity, and compact structure.
Wenjie Li, Zhun Cheng, Mengchen Yang
doaj   +2 more sources

Effects of operating and material parameters on the thermal characteristics of a wet clutch

open access: yesAdvances in Mechanical Engineering, 2021
Based on the frictional mechanism of a wet clutch, frictional models of wet clutch engagement were established using the modified Reynolds equation and the elastic contact model between frictional pairs.
Ling Zou
exaly   +2 more sources

Research on Wet Clutch Switching Quality in the Shifting Stage of an Agricultural Tractor Transmission System

open access: yesAgriculture, 2022
In order to improve the working quality of wet clutch switching in an agricultural tractor, in this paper, we took a power shift system composed of multiple wet clutches as the research object for full-factorial performance measurement, multi-factor ...
Yuting Chen, Zhun Cheng, Yu Qian
doaj   +2 more sources

Experimental Study on Engagement Characteristic of the Wet Clutch

open access: yesJixie chuandong, 2020
The wet clutch is a key power shift component of the armored vehicle. With the increase of the speed and power density of the integrated transmission system, the engagement characteristics are closely related to the failure problems such as excessive ...
Changliang Tang   +4 more
doaj   +1 more source

Improving wet clutch engagement with reinforcement learning [PDF]

open access: yesThe 2012 International Joint Conference on Neural Networks (IJCNN), 2012
A common approach when applying reinforcement learning to address control problems is that of first learning a policy based on an approximated model of the plant, whose behavior can be quickly and safely explored in simulation; and then implementing the obtained policy to control the actual plant.
Van Vaerenbergh, Kevin   +9 more
openaire   +2 more sources

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