不同参数下的摩托车制动器啸叫复特征值研究  

Study on Complex Eigenvalues of Motorcycle Brake Whistling under Different Parameters

作　　者：耿楠楠 杨志永[2] 张立鹏 刘建军 GENG Nannan;YANG Zhiyong;ZHANG Lipeng;LIU Jianjun(Design Department,Tianjin Zhongke Technology Development Co.,Ltd.,Tianjin,300072,China;Tianjin University;Tianjin Internal Combustion Engine Research Institute,Tianjin Motorcycle Technical Center)

机构地区：[1]天津众科科技发展有限公司设计部,天津300072 [2]天津大学 [3]天津内燃机研究所(天津摩托车技术中心)

出　　处：《小型内燃机与车辆技术》2024年第4期86-88,92,共4页Small Internal Combustion Engine and Vehicle Technique

摘　　要：摩托车制动器的啸叫问题经常困扰着驾驶员,影响驾驶舒适性和制动性能。采用有限元模拟方法对摩托车盘式制动器在不同制动压力、摩擦系数、转速和温度下的啸叫特征进行了复特征值分析,通过对比分析,探讨了不同条件对制动器啸叫特征的影响及其对驾驶舒适性的影响程度。The problem of motorcycle brake whistling often troubles the driver,affecting the driving comfort and braking performance.In this paper,the finite element method is used to analyze the whistling characteristics of motorcycle disc brakes under different braking pressure,friction coefficient,speed and temperature.Then,the influence of different conditions on the characteristics of brake whistling and the degree of influence on driving comfort are discussed.

关 键 词：盘式制动器 制动器啸叫 复特征值 

分 类 号：U483[交通运输工程—载运工具运用工程]