1, the computer supervision and control system is adopted to provide reliable and stable system control, as well as complete, efficient and stable system protection. (including the monitoring and protection of the power amplifier current);

2、完全计算机控制，提供良好的操作界面，简单、直观的操作，指导操作人员有步骤的正确操作；

2, complete computer control, provide a good operation interface, simple, intuitive operation, guide the operator has the correct operation of the steps;

3、标定系统，指导操作人员正确完成系统的标定工作；

3. The calibration system is used to guide the operator to complete the calibration of the system correctly.

4、对加速度实行闭环控制，使载荷非常稳定，波动小于1.5%；

4. The closed loop control of acceleration is carried out, which makes the load very stable and the fluctuation is less than 1.5%.

5、指令频率能自动跟随机械系统固有频率变化，使系统始终工作于共振状态；

5. The frequency of the instruction can automatically follow the natural frequency of the mechanical system, so that the system always works in the resonance state.

6、自动化程度高，系统在发生下列情况之一时能可靠地停止试验:

6, the degree of automation is high, and the system can reliably stop the test when one of the following cases occurs: