磁悬浮硬盘转子系统由定子、转子、电磁作动器、传感器、控制器和放大器等部件组成。
Hard disk rotors suspended by active magnetic bearings consists of stators, rotors, magnetic actuators, sensors, controllers and power amplifiers.
其应用于结构主动振动控制领域的研究，在国外和国内都开展了很多工作，但对于压电传感器和作动器的布局和尺寸优化方面的研究相对较少；
Much research work on active vibration control has been performed. However, the study on optimization of collocation and size of piezoelectric sensor and actuator is an ongoing research issue.
对机构振动主动控制中作动器和传感器位置的优化问题进行了研究。
The optimal placement of sensors and actuators in this active vibration control of elastic linkage mechanisms is studied in this paper.
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