摘要
磁存储设备 (主要指微型硬磁盘 )是应用广泛的信息存储器件 ,研究微型盘的抗振动、冲击的控制技术对于在恶劣环境下工作的硬盘和便携式计算机具有重要意义。本文在确立采用外加固主动控制方案的基础上 ,提出了数字主动控制系统的设计思路 ,并且实现了以 DSP为核心的数字控制系统的软、硬件设计方案。
The hard disk driver (HDD) is extensively applied to the data memory. The research on antivibration and antishock of HDD is very significant to the work of hard disks and portable computers against severe environment. This paper put forward the design of the digital control system on the basis of confirming the technique of active control and the design for software and hardware of this system is given.
出处
《现代电子技术》
2003年第19期65-67,共3页
Modern Electronics Technique
