Structure Optimization Study of Hard Disk Drives to Reduce Flow- Induced Vibration
نویسندگان
چکیده
منابع مشابه
Structure Optimization Study of Hard Disk Drives to Reduce Flow- Induced Vibration
In this paper, the effects of two flow-induced vibration (FIV) mitigation components on hard disk drive (HDD) airflow, vortex splitters and flow diverters, were verified. The edges of the components were also modified by filleting and the resulting effect on airflow determined. A perspective review on HDDs and their operation, and the mechanism and mitigation of FIV was discussed. Three suitabl...
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In this paper, control design is investigated for hard disk drives in mobile applications with unknown external arbitrarily fast time-varying disturbances. The disturbances can be estimated with exponential accuracy using the proposed disturbance observer based on a series of integral filters. The position error signal will converge to zero with the proposed control technique for systems subjec...
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ژورنال
عنوان ژورنال: The Open Numerical Methods Journal
سال: 2011
ISSN: 1876-3898
DOI: 10.2174/1876389801103010031