SDG9130E08半挂汽车列车制动性能的计算机辅助分析  

Computer Aids Analysis of Braking Performance of SDG9130E08 Semitrailer Train.

作　　者：王达生 赵春铁 罗秀琪 

机构地区：[1]山东汽车改装厂

出　　处：《汽车技术》1992年第3期1-8,35,共9页Automobile Technology

摘　　要：介绍了SDG9130E08半挂汽车列车制动系统的数学模型,对车轴所受地面的动态垂直反力、制动器制动力、地面制动力、制动强度和各轴附着系数利用率等,进行了分析,并编制了计算程序。依据此程序,按三种方案进行了计算,并对计算结果进行了分析。In this paper a mathematic model for studing brake system of the SDG 9130E08 semitrailer train is presented, various forces, such as dynamic vertical counter force from ground, system braking force and road braking force, applied to the axles, as well as braking severity and adhension utilization on each axle, etc. are analysed A calculation program has accordingly made up, as an example, three design versions have been calculated by using this program, and calculated results analysed as well.

关 键 词：半挂汽车列车 计算机辅助设计 数学模型 地面制动力 制动强度 

分 类 号：U469.53[机械工程—车辆工程]