摘要
金属带式汽车无级变速器是目前国际上一种先进的变速器装置·本文介绍了其液压控制系统构成和液压位置伺服控制的基本工作原理，分析了发动机转速与汽车行驶速度之间的关系，并采用键合图法以状态方程的形式给出了系统的数学模型·为深入分析该种无级变速器的动态特性。
The metal V belt type continuously variable transmission(CVT)for vehicles is one kind of advanced transmission device.The construction of hydraulic system and the basic operating principle of hydraulic servo control for CVT was described. The relations between the rotating speed of the engine and the running speed of the vehicle were analyzed. With the help of bond graph method,the mathematical model of the system was established in the style of state equation.The study of this project provides the academic bases for further studying on the dynamic characteristics of continuously variable transmission and vehicle.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1999年第3期279-282,共4页
Journal of Northeastern University(Natural Science)
基金
国家"九五"科技攻关项目
