Adaptive Seeking Control for Magnetic Disk Drives
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概要
- 論文の詳細を見る
The digital servo system of a magnetic disk drive has to overcome poor seek control performance caused by the mechanical gain variations and force disturbance variations in each head. This paper presents an adaptive seek control strategy which adjusts the acceleration feedforward gain to minimize the square of the velocity error. The adaptive seek control is implemented using a digital signal processor and its control performance is good.
- 一般社団法人日本機械学会の論文
- 2000-06-15
著者
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KOBAYASHI Masahito
Mechanical Engineering Research Laboratory, Hitachi, Ltd.
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YAMAGUCHI Takashi
Mechanical Engineering Research Laboratory, Hitachi, Ltd.
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Kobayashi Masahito
Mechanical Engineering Research Laboratory Hitachi Ltd.
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Yamaguchi T
Yamagata Univ. Yonezawa Jpn
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Hirai H
Mechanical Engineering Research Laboratory Hitachi Ltd.
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Hirai Hiromu
Mechanical Engineering Research Laboratory Hitachi Ltd.
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Kobayashi Mitsuo
Mechanical Engineering Research Laboratory Hitachi Ltd.
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Yamaguchi Takashi
Mechanical Engineering Research Laboratory Hitachi Ltd.
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