Study of Creep Groan Simulation by Implicit Dynamic Analysis Method of FEA (Part2)

Paper #:
  • 2014-01-2516

Published:
  • 2014-09-28
DOI:
  • 10.4271/2014-01-2516
Citation:
Uchiyama, K. and Shishido, Y., "Study of Creep Groan Simulation by Implicit Dynamic Analysis Method of FEA (Part2)," SAE Technical Paper 2014-01-2516, 2014, doi:10.4271/2014-01-2516.
Pages:
8
Abstract:
Last year, we presented the “spring - mass model” FEA simulation from stick-slip phenomenon standpoint for improvement of “creep groan”. “Creep groan” is one of representative groan of brake system for automobile and it is clarified by µ vs velocity (µ−V) property of friction material.This time, we will present our study for reduction of creep groan by pad shape parameter (chamfer and slot) with “advanced” spring - mass model” FEA simulation which used actual pad shape as mass model.In addition, this paper was revised based on oral presentation which we presented at SAE 2013.
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