| 摘要 |
<p>A testing device has actuators for applying a load on a sample, a sensor for detecting a displacement of or load on the sample, a first calculation section for calculating the difference between a signal from the sensor and a target signal, a second calculation section for calculating the difference between displacements or loads of the actuators, and a control section for individually driving and controlling the actuators based on the calculation results of the first and the second calculation section.</p> |
