Dynamic absorber for actuator arm in a disk drive

Dynamic absorber is introduced to assist in controlling the amplitude and acceleration of the actuator arm in disk drive so that it can improve the shock handling capability in both operation and non-operating condition. The effect of the dynamic absorber on shock performance is examined through num...

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Bibliographische Detailangaben
Hauptverfasser:	Haeng-Soo Lee, Deok-Hwan Chang, Jin-Seung Sohn, Min-Pyo Hong, Sung-Hoon Choa
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acceleration Actuators Computer interfaces Disk drives Electric shock Frequency Numerical simulation Resonance Shape Testing
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Beschreibung
Zusammenfassung:	Dynamic absorber is introduced to assist in controlling the amplitude and acceleration of the actuator arm in disk drive so that it can improve the shock handling capability in both operation and non-operating condition. The effect of the dynamic absorber on shock performance is examined through numerical simulation and experimental test.
DOI:	10.1109/APMRC.2000.898949