Clutch control method for motor vehicle automatic transmission has actual vehicle speed and clutch actuator position compared to required values to produce control signals

摘要

The motor vehicle clutch control method for an automatic transmission involves comparing a preset vehicle operating signal to a real operating signal and producing a clutch (E1) actuator (A1) position value from the comparison. The position value signal is compared to the real actuator position and an actuator control signal is produced from the comparison. The engine sped (48,50) is measured to produce the vehicle operating signal. Claims include a clutch control circuit using the method.