自动变速车辆换挡规律的研究  

Study of Gearshift Law of Automatic Transmission Vehicle

作　　者：贺小军 [1] 王红岩 [1] 袁伟  

机构地区：[1]装甲兵工程学院机械工程系,北京,100072 [2]总装驻627厂军代室,湘潭,411100

出　　处：《装甲兵工程学院学报》2004年第4期28-31,共4页Journal of Academy of Armored Force Engineering

摘　　要：研究了自动变速车辆的换挡规律的算法,制定了车辆的动力性换挡规律和经济性换挡规律,建立了车辆动力学仿真模型.通过仿真,分析了不同换挡规律对车辆性能的影响.In this paper, automatic gear shift laws with optimal dynamic property and fuel economy are given respectively, which are tested in dynamic simulation model of vehicle power train. With the test result, the property of different gearshift laws is compared, and its influence on the vehicle property is analyzed.

关 键 词：车辆 换挡规律 仿真 

分 类 号：U463[机械工程—车辆工程]