摘要
建立车辆动力性数学模型,根据某重型车辆设计指标对其双中间轴变速器进行设计,通过用MATLAB软件编制整车动力特性绘图程序,对双中间轴变速器整车动力性进行分析。结果表明,双中间轴变速器可以增加排挡数目,使车辆具有更良好的动力性。
A mathematical model of vehicle power performance was buih, and twin countershaft transmission was designed according Io Ihe design index of a heavy-duty vehicle. ＇File dynamic characteristic curve of vehicle power perflmnance was buih based on Matlab software. Results showed lhat twin countershaft Iransmission couht increase the gears number,and the wehicle has a good power perfl^rmance.
出处
《机械工程师》
2013年第3期23-25,共3页
Mechanical Engineer
关键词
双中间轴变速器
动力性
设计
twin countershaft transmission
power performance
design
