Study of Creep Groan Simulation by Implicit Dynamic Analysis Method of FEA (Part 3)

Paper #:
  • 2015-01-2689

Published:
  • 2015-09-27
DOI:
  • 10.4271/2015-01-2689
Citation:
Uchiyama, K. and Shishido, Y., "Study of Creep Groan Simulation by Implicit Dynamic Analysis Method of FEA (Part 3)," SAE Technical Paper 2015-01-2689, 2015, doi:10.4271/2015-01-2689.
Pages:
7
Abstract:
Brake groan analysis and improvement is progressing based on experimental measurements.An advanced brake assembly FEA model was built which considers torsional stiffness of suspension for analyzing creep groan.Creep groan is a representative groan noise of brake system from stick-slip phenomenon standpoint.This year we will present our study for advantageous direction for reduction of creep groan which will focus on friction material µ vs. Velocity (µ-V) property, friction material physical properties and relative velocity between brake pads and rotor by advanced brake assembly FEA model.
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