| 摘要 |
<p>An embodiment of the present invention relates to a system for testing hydraulic pressure and torque of a TOD device. According to the present invention, reliability and evaluation stability can be improved through testing for finding out a correlation between hydraulic pressure and actual torque of the TOD device controlling hydraulic pressure. The embodiment of the present invention, which is a system for testing hydraulic pressure and torque of a TOD device for testing a correlation between control pressure and actual torque of the TOD device controlling hydraulic pressure, includes first and second motors that are respectively connected to input and output sides of a clutch provided in the TOD device; a controller that controls the hydraulic pressure of the TOD device; a pressure sensor that measures pressure which is generated during the hydraulic pressure control by the TOD device; first and second torque meters that are respectively provided in the first and second motors so as to measure torque which is generated during the hydraulic pressure control by the TOD device; and a facility control unit that controls the hydraulic pressure of the TOD device by using the controller in a state where the first and second motors are differentially driven and is capable of defining a relational expression with respect to the pressure and the torque measured by the pressure sensor and the first and second torque meters.</p> |
