Avoiding stick-slip limit cycle vibration in electric vehicle brake system via brake force distribution
Qingzhen Han,
Dong Chen,
Jing Xu
et al.
Abstract:Brake creep groan, a friction-induced nonlinear vibration in the brake system, has significantly contributed to the reduction of ride comfort. In order to mitigate brake creep groan, a brake force distribution strategy based on the stick-slip curve is proposed and examined. The critical boundary of the stick-slip limit cycle is determined and established as the constraint condition. Focusing on avoiding stick-slip limit cycle vibration, an adaptive particle swarm optimization method is employed to study the di… Show more
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