研制了一种新型执行器，测试了其动、静态性能，并利用它对转子振动进行主动控制实验。实验结果表明，该执行器能显著地降低转子的同步振动，控制过程中仅需测量转子的轴或轴承振动，且不改变转子的结构参数。 A new type of actuator was developed to test its dynamic and static performance and used it to control the rotor vibration actively. The experimental results show that this actuator can significantly reduce the synchronous vibration of the rotor, and only need to measure the vibration of the shaft or bearing of the rotor in the control process without changing the structural parameters of the rotor.