基于台架的汽车自动变速器失速性能试验与分析  

Test and Analysis of Stall Performance of Automatic Transmission Based on Platform

作　　者：徐小东[1] 杨柳青[1] 王楠楠 XU Xiao-dong;YANG Liu-qing;WANG Nan-nan(Anhui Communications Vocational Technical College,Hefei 230051,China)

机构地区：[1]安徽交通职业技术学院

出　　处：《长春师范大学学报》2019年第10期5-11,共7页Journal of Changchun Normal University

基　　金：安徽省教育厅高校自然科学重点项目“汽车自动变速器实验台架研究”(KJ2018A0786);安徽省高校自然科学重点项目“基于行驶工况辨识的P2型PHEV能量管理策略研究”(KJ2018A0782)

摘　　要：自动变速器在现代汽车上的运用日趋广泛,其失速状况与汽车的自动变速器乃至整车底盘性能关系密切。根据汽车传动原理构建一个台架,利用电机作为驱动动力源,采用传感技术在台架上进行汽车自动变速器的失速试验,自动采集变速器在试验过程中的失速数据,以此数据分析汽车自动变速器的技术性能,为汽车自动变速器的设计、优化、维修以及教学提供良好的技术平台与手段。Automatic transmission is becoming more and more widely used in modern automobiles. The stall condition is closely related to automatic transmission and the performance of vehicle. Building a platform is based on the principle of vehicle transmission. Using motor as driving power source and sensor technology to realize stall test of automatic transmission on the platform, we collect the stall data during transmission test automatically. The technical performance of automatic transmission is analyzed based on this data. It provides a good technical platform and means for the design, optimization, maintenance and teaching of automatic transmission.

关 键 词：自动变速器 台架 失速性能 试验分析 

分 类 号：U463.221[机械工程—车辆工程]