| 摘要 |
The present invention relates to a control system for a testing device for the automatic transmissions used in automobiles, and comprises a torque controlling feedback loop for controlling the torque applied to the input shaft of the transmission under test, and a speed controlling feedback loop for controlling the speed of the output shaft of the transmission under test, whereby the circumstances in an actual automobile application can be accurately and easily simulated to allow realistic testing of the automatic transmission. |
