电控机械式自动变速器智能换挡策略建模研究  

Research on Intelligent Gear Shift Strategy Modeling of AMT

作　　者：贾丙硕 宋定波 冀永强 Jia Bingshuo;Song Dingbo;Ji Yongqiang(School of Automobile,Chang’an University,Shaanxi Xi'an 710064)

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《汽车实用技术》2019年第3期51-53,共3页Automobile Applied Technology

摘　　要：AMT不仅符合车辆在运行过程中的经济性、动力性等基本性能要求,还能克服手动变速器换挡控制不当带来的驾驶、乘坐体验不佳等问题。文章主要通过对不同行驶路况的变量参数进行识别,克服参数的变化带来的差异性,对其换挡车速进行修正,从而实现电控机械式自动变速器的智能换挡策略,提高车辆换挡的性能和品质。AMT not only meets the basic performance requirements of the economy and power of the vehicle during operation,but also overcomes the problems of poor driving and riding experience caused by improper shifting of the manual transmission.This paper mainly recognizes the variable parameters of different driving road conditions,overcomes the difference caused by the change of parameters,and corrects the shifting speed of the vehicle to realize the intelligent shifting strategy of the electronically controlled mechanical automatic transmission and improve the shifting of the vehicle.Performance and quality.

关 键 词：AMT 换挡规律 智能策略 

分 类 号：U462[机械工程—车辆工程]