A PASSIVE DAMPER FOR THE VIBRATION MODES
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L. Jiang; R.N. Miles
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Article
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1999
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Elsevier Science
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English
โ 163 KB
As the track density of hard disk drives increases, further improvement in the performance of the read/write head positioning servo system is required. However, the servo performance is limited mainly by the inherent mechanical resonances of the head actuator. Passive damping has the potential to im