Title :
Non-linear air bearing dynamics of a six degrees of freedom magnetic recording slider with head-disk contact/impact
Author :
White, J.W. ; Ponnaganti, V.
Author_Institution :
Dept. of Mech. Eng., Santa Clara Univ., CA, USA
fDate :
11/1/1988 12:00:00 AM
Abstract :
A large-scale theoretical and computational method for dynamic air bearing simulation of realistic magnetic head sliders, allowing contact between slider and disk, is presented. This model is coupled with the six degrees of freedom slider/disk contact/impact theoretical and computational model developed by V. Ponnaganti et al. (1987). Numerical results for several head/disk interactions are presented
Keywords :
fluid dynamics; magnetic disc storage; magnetic heads; simulation; computational method; dynamic air bearing; head-disk contact/impact; magnetic head; magnetic recording slider; model; nonlinear air bearing dynamics; six degrees of freedom; Algorithm design and analysis; Computational modeling; Damping; Equations; Large-scale systems; Magnetic heads; Magnetic recording; Mechanical engineering; Numerical models; Stability;
Journal_Title :
Magnetics, IEEE Transactions on
