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Published in: Tribology Letters 2/2006

01-11-2006

Drive level measurement of flying height modulation and control of slider disk contact

Authors: J. Xu, Y. Shimizu, L. Su

Published in: Tribology Letters | Issue 2/2006

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Abstract

A drive level measurement of flying height modulation and a demonstration of slider-disk contact control was conducted. The results of the flying height modulation strongly agree with those obtained from a Laser Doppler Vibrometer (LDV) measurement. The modulation was mainly caused by curvature caused by disk clamping. Furthermore, feedback control of a slider-disk contact was successfully demonstrated. Friction force was controlled at a small value to maintain the slider so that it flew over the disk in the light contact regime.

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Literature
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Metadata
Title
Drive level measurement of flying height modulation and control of slider disk contact
Authors
J. Xu
Y. Shimizu
L. Su
Publication date
01-11-2006
Published in
Tribology Letters / Issue 2/2006
Print ISSN: 1023-8883
Electronic ISSN: 1573-2711
DOI
https://doi.org/10.1007/s11249-006-9153-1

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