The author use different arithmetic in the program to build the mathematical model of the CVT, and the speed variation function is precise enough for the control. The paper provides a feasible scheme for the automatic speed variation of the GUSA CVT.

• 作者采用不同算法对该变速器进行运动分析,得到比较精确的调速函数,实现了GUSA变速器速度的自动调控,为机械无级变速器速度的自动调控提供一个可行的方法。