摘要
介绍了某SUV六速自动变速器各档位的动力流,并基于拉维娜式行星齿轮机构的运动特性方程,推导出了各档位的速比。文章为自动变速器的设计和分析提供了一定的理论依据。
The power flow of six speed automatic transmission in a certain SUV is analyzed. Based on the motion property equation of Ravigneaux planetary gear train, gear ratio of each range is derived. This paper provides a theoretical basis for automatic transmission design and analysis.
出处
《汽车实用技术》
2018年第3期32-34,共3页
Automobile Applied Technology
关键词
自动变速器
动力流
速比计算
Automatic transmission
Power flow
Speed ratio calculation
