CONTROL APPARATUS FOR CONTINUOUSLY VARIABLE TRANSMISSION

摘要

A control apparatus for continuously a variable transmission is provided to suppress a connection shock due to a connection delay and rapid connection of a forward clutch and a backward clutch by learning hydraulic amendment amount without a sensor. In a control apparatus for continuously a variable transmission, an inhibitor switch(22) outputs a signal according to a shift lever operation location. A hydraulic control means(30) controls a forward clutch mounted based on the output signal of the inhibitor switch and an operation state of the vehicles between the primary pulley and engine or the fluid pressure supplied to the backward clutch. A primary pulley rotary speed detection unit(23) detects the speed of rotation of the primary pulley. A time production unit calculates an elapsed time for the output of the pulse signal is produced based on the output signal of the inhibitor switch.