Hybrid modeling of hard disk drives based on input-output data

Sakae Noguchi, Mitsuo Hirata, Shuichi Adachi

研究成果: Paper査読

4 被引用数 (Scopus)

抄録

In a track-seeking control of hard disk drives (HDDs), a double integrator-model is generally used as the model of the head actuator. On the other hand, in a track-following control, a 2nd-order vibration model is used. It seems that these two models are switched under a certain condition, and the head actuator of HDDs can be modeled as a hybrid system which has a seek mode and a following one. In this paper, an identification method of hybrid system is applied to HDDs and the effectiveness has been evaluated by simulation.

本文言語English
ページ1132-1135
ページ数4
出版ステータスPublished - 2005 12 1
外部発表はい
イベントSICE Annual Conference 2005 - Okayama, Japan
継続期間: 2005 8 82005 8 10

Other

OtherSICE Annual Conference 2005
国/地域Japan
CityOkayama
Period05/8/805/8/10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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