Seek control of hard disk drives based on final-state control taking account of the frequency components and the magnitude of control input
Seek control of hard disk drives based on final-state control taking account of the frequency components and the magnitude of control input
复制标题
基于最终状态控制寻求硬盘驱动器控制，考虑频率分量和控制输入的幅度
DOI：
10.1109/amc.2002.1026888
复制
发表时间：
2002
期刊：
影响因子：
--
通讯作者：
K. Nonami
中科院分区：
文献类型：
--
作者：
M. Hirata;T. Hasegawa;K. Nonami
本文提出了一种新的硬盘驱动器参考轨迹设计方法。控制输入被假定为通过零阶保持产生，并且参考轨迹被设计为使得控制输入的频率分量在期望的频率点上最小化。输入约束也可以被合并到设计中。仿真结果表明，所提出的方法的有效性。
In this paper, the authors develop a new design method of the reference trajectory for hard disk drives. The control input is assumed to be generated through zero-order-hold and the reference trajectory is designed so that the frequency component of the control input is minimized over the desired frequency points. Input constraints can also be incorporated into the design. Simulation results are shown to evaluate the effectiveness of the proposed method.