关键词: 振动与波, 制动器, 摩擦, 噪声, 产生机理, 控制措施

Abstract:

The friction-induced brake noise has important influence on the riding comfortableness and urban environment. The investigations on the mechanisms of friction-induced brake noise are significance to determine the control measures. The literature survey on the progress of the mechanisms and control measures of friction-induced brake noise during the past thirty years is briefed. The mechanisms of the noise are divided into three classes; they are self-excited vibration, structure instability, and “hot spot” theory. The control measures are analyzed from the structural design optimization and modify the material performance. In order to acquire better understanding of the formation mechanism and the control methods of friction-induced noise, the further study on friction-induced brake noise should be carried out by combining the inter-disciplines including tribology, dynamics and heat transfer.