Loop-shaping controller design with the RBode plot for hard disk drives

Abstract

The controller for the head positioning system of a hard disk drive must have both high performance and high robustness. This paper presents a user-friendly loop-shaping design method employing the Robust Bode (RBode) plot for the head positioning system. By using the RBode plot, control engineers can easily design controllers that can suppress disturbances… (More)

19 Figures and Tables

Topics

  • Presentations referencing similar topics