DocumentCode :
1029527
Title :
Motion pictures of air bearing dynamics under stressed conditions
Author :
Hoyt, R.F. ; Millman, S.E. ; Horne, D.E.
Author_Institution :
IBM Almaden Research Center, San Jose, CA
Volume :
23
Issue :
5
fYear :
1987
fDate :
9/1/1987 12:00:00 AM
Firstpage :
3459
Lastpage :
3461
Abstract :
We present here a study of the motion of an air-bearing slider at low flying heights as it accesses over a particulate disk and interacts with asperities on the surface. The measurements are made using a capacitance technique, with a specially made multi-sensor slider and high bandwidth electronics. The slider´s motion is captured using a fast digitizer and reconstructed in motion picture format. Three data sets are discussed as examples of the different types of motion which can occur due to the slider-disk interaction.
Keywords :
Capacitance measurement; Distance measurement; Magnetic recording/reading heads; Motion pictures; Assembly; Bandwidth; Capacitance measurement; Magnetic memory; Mechanical variables measurement; Motion measurement; Motion pictures; Optical interferometry; Vibrometers; Visualization;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1987.1065507
Filename :
1065507
Link To Document :
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