Modelling of Joints with Clearance and Friction in Multibody Dynamic Simulation of Automotive Differentials
Defects in kinematic joints can sometimes highly influence the simulation response of the whole multibody system within which these joints are included.For instance, the clearance, the friction, the lubrication and the flexibility affect the transient behaviour, reduce the component life and produce noise and vibration for classical joints such as prismatic, cylindric or universal joint.In this work, a new 3D cylindrical joint model which accounts for the clearance, the misalignment and the friction is presented.This formulation has been used to represent the link between the planet gears and the planet carrier in an automotive differential model.
Geoffrey Virlez Olivier Br(u)ls Emmanuel Tromme Pierre Duysinx
Department of Aerospace and Mechanical Engineering (LTAS) University of LiègeLiège,4000,Belgium Department of Aerospace and Mechanical Engineering (LTAS) University of Liège Liège,4000,Belgium
国际会议
上海
英文
1-9
2012-08-26（万方平台首次上网日期，不代表论文的发表时间）