Results 11 to 20 of about 404,815 (281)
Experimental Investigation and Fault Diagnosis for Buckled Wet Clutch Based on Multi-Speed Hilbert Spectrum Entropy [PDF]
Entropy, 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
exaly +5 more sources
Experimental Study on Engagement Characteristic of the Wet Clutch
Jixie 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 +3 more sources
Improving wet clutch engagement with reinforcement learning [PDF]
The 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 +3 more sources
Wet clutch engagement characteristics
, 1999 A wet clutch test rig has been built to examine the engagement characteristics of wet clutch plates. The apparatus is specially designed to include a drive torque. Input and output characteristics of the apparatus are similar to those in automotive automatic transmissions. The research has clarified the effects of operating parameters on the engagement
Holgerson, Mikael
core +5 more sources
Nondimensional Characterization of the Operational Envelope of a Wet Friction Clutch [PDF]
Computation, 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 +3 more sources
Effects of operating and material parameters on the thermal characteristics of a wet clutch
Advances 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
Simulation of the Electro-hydraulic Control of Wet Clutch Actuator
Jixie chuandong, 2015 To the problems of strong nonlinear,time delay and lower control accuracy of wet clutch actuator,an automobile automatic transmission with wet clutch actuator is studied,according to the characteristics of the wet clutch and control strategy requirement ...
Zhang Zengliang
doaj +2 more sources
Modeling and Simulation of Dual Clutch Joint Start Control of Wet DCT
Jixie chuandong, 2019 According to the engagement characteristics of wet clutch， average Reynolds equation and elastic contact model of two rough surfaces are applied to establish a dynamic transfer torque model for wet clutch engagement. Dynamics model of joint start for wet
Zhenyu Li +3 more
doaj +2 more sources
Integrated powertrain control for twin clutch transmissions [PDF]
, 2005 In this thesis an integrated powertrain control for gearshifts on twin clutch transmissions is developed. First, a detailed model of an automotive powertrain featuring a twin clutch transmission is developed in Matlab/Simulink®.
Goetz, Manuel
core +6 more sources
Sustainable performance of wet clutch systems
, 2010 In industry today there are increasing demands not only on product performance, but also on environmental performance. In striving to develop high performance environmentally adapted products, optimization of product life is a central issue. The success of design optimization relies on an understanding of the degradation process and of the associated ...
Berglund, Kim
core +4 more sources