Contact detection and evaluation of dynamic characteristics of flying head slider using a small piezoelectric transducer

Authors :: Isamu Sato
Kenji Mochizuki
Takefumi Hayashi
Toshifumi Ohkubo
Source :: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 56:2831-2836
Publication Year :: 1990
Publisher :: Japan Society of Mechanical Engineers, 1990.
Abstract: Signal output from a small piezoelectric transducer bonded to a flying head slider is analyzed. Slider-core natural vibrations and slider rigid body oscillations are identified with the frequency peaks of the signal output. These analyses are applied to a highly sensitive contact detection and an evaluation of dynamic characteristics of a slider on a real medium.

Subjects :: Vibration
Materials science
Mechanics of Materials
Mechanical Engineering
Slider
Acoustics
Head (vessel)
Rigid body
Piezoelectricity
Signal
Industrial and Manufacturing Engineering
Highly sensitive

ISSN :: 18848354 and 03875024
Volume :: 56
Database :: OpenAIRE
Journal :: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
Accession number :: edsair.doi...........e598c9ee8a9db7a436af1c26578c243f

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