摩擦式制动器与非接触式轮边缓速器系统结构分析  

Structure Analysis of Composition of Frictional Brake and Contactless Wheel Retarder System

作　　者：刘存香[1,2] 何仁[1] 

机构地区：[1]江苏大学汽车与交通工程学院,镇江212013 [2]广西交通职业技术学院汽车工程系,南宁530023

出　　处：《农业机械学报》2010年第6期25-30,共6页Transactions of the Chinese Society for Agricultural Machinery

基　　金：高等学校博士学科点专项科研基金资助项目(20060299010);江苏省汽车工程重点实验室开放基金资助项目(QC200903)

摘　　要：为得到摩擦式制动器与非接触式轮边缓速器集成系统最佳的结构参数,采用优化设计方法,以提高汽车制动力矩为目标,分析摩擦式制动器与非接触式轮边缓速器的结构参数对制动力矩的影响规律。应用提出的集成系统结构参数分析方法,分析了不同结构参数方案,并且分别对安装集成系统的汽车和仅采用摩擦式制动器的汽车进行了仿真分析,结果表明:通过优化设计方法得到的结构方案使车辆制动时间缩短5.9 s,制动距离减小92.1 m。In order to obtain optimum structure parameters of frictional brake and contactless wheel retarder integrated system,the optimization design was used.The influence law between the main structure parameters of the integrated system and brake torque was analyzed in order to improve brake torque.Meanwhile,with the proposed method,different structure parameters was compared,simulation analysis on the automobile equipped with the integrated system and the automobile equipped with the frictional brake was performed.The results showed that the proposed optimization design could reduce automobile braking time and distance by 5.9s and 92.1m,respectively.

关 键 词：车辆 轮边缓速器 集成系统 结构参数 优化设计 

分 类 号：U463.5[机械工程—车辆工程]