| 摘要 |
<p>Provided is a test system capable of stable torque control. A test system is provided with: an excitation torque command calculation unit which calculates an excitation torque command value; a shaft torque command calculation unit which defines a value obtained by adding up a base torque command value and the excitation torque command value as a torque command value; a controller which determines a first control input value such that a shaft torque detection value becomes the shaft torque command value; a feedforward input calculation unit which defines a value obtained by removing components equal to or less than a predetermined frequency from the shaft torque command value as a second control input value; and an addition unit which defines a value obtained by adding up the first and second control input values as a torque current command value.</p> |
