汽车制动力分配比的优化与分析  

Optimization and Analysis of Braking Force Distribution Ratio of Vehicles

作　　者：李骏[1] 胡宗梅[1] 

机构地区：[1]华东交通大学机电工程学院,江西南昌330013

出　　处：《农业装备与车辆工程》2008年第11期18-19,30,共3页Agricultural Equipment & Vehicle Engineering

基　　金：江西省教育厅科技项目(GJJ08251)资助

摘　　要：根据制动力分配比初值及直线制动时的最佳制动力分配,提出了在实际使用频率下,整车具有良好制动稳定性、较高制动效率的一种优化方法;结合某双轴货车为实例进行了优化设计,并在常用路面附着系数范围内进行了仿真计算,并且设计了制动性能分析软件系统;计算结果以文本和图形两种形式在系统中输出,可直观分析,对汽车制动系统设计具有一定的指导意义。According to the initial value of braking-force distribution ratio and optimal braking force distribution during hne driving, an optimization designing method is presented to get better braking property under different working frequencies. An optimizing design of a truck is taken as an example and simulation calculation is made as the adhesion coefficient in a range of common roads. An analysis software system is opened. Calculation result is output by form of data and figure, analyzed expediently. This software is helpful to the braking system design of vehicle.

关 键 词：制动力分配 优化设计 计算分析 

分 类 号：U462.32[机械工程—车辆工程]