微型硬盘抗冲击振动主动控制系统的研究

在分析微型盘主动隔振系统的机电动力学模型基础上，提出了一种利用电磁作驱动器的冲击振动主动控制解决方案，设计并研制了一套实验装置，实验结果表明，该实验装置可以兼顾振动与冲击控制，具有较宽的频率响应范围，可以明显提高微型盘抗冲减振性能。

A study of the active vibration and shock control system for miniature hard disk drivers

This paper analyses the electromechanical dynamics model of the active vibration isolation system used in miniature HDD, on the basis of which we present a solution of the active vibration and shock control by means of an electromagnetic actuator, and develop a set of experiment mechanisms. The experimental results show that the equipment not only can control vibration and shock together with a relatively wide frequency response range, but also can improve the performance of vibration and shock isolation apparently.