2007
DOI: 10.1016/j.ijimpeng.2005.07.009
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Shock analysis of a head actuator assembly subjected to half-sine acceleration pulses

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Cited by 38 publications
(13 citation statements)
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“…The thickness of the suspension was found to be the most sensitive factor. Shu et al (2006Shu et al ( , 2007 performed a drop test simulation of an HDD. A pseudoresonance phenomenon was observed and investigated by finite element simulation and a simplified SDOF model.…”
Section: Shock Robustness Of Hddsmentioning
confidence: 99%
“…The thickness of the suspension was found to be the most sensitive factor. Shu et al (2006Shu et al ( , 2007 performed a drop test simulation of an HDD. A pseudoresonance phenomenon was observed and investigated by finite element simulation and a simplified SDOF model.…”
Section: Shock Robustness Of Hddsmentioning
confidence: 99%
“…Feliss et al (2007) tested the shock and vibration response of microdrives during linear and rotary shock using a scanning Laser Doppler Vibrometer and compared their results with a finite element model for both non-operational and operational conditions. In a recent study, Shu et al (2007) presented the relative displacement between the tip of the actuator arm and the pivot onto which the cantilever arm is fixed as a function of shock amplitude and duration. They verified their numerical simulation using a simplified single degree of freedom model and investigated the relationship between maximum relative displacement and frequency ratio.…”
Section: Introductionmentioning
confidence: 99%
“…Shu et al (2007) studied the influence of the pulse width and pulse amplitude of half-sine acceleration pulse in a head actuator assembly with the finite element method (FEM). Zeng and Bogy (2002) investigated the shock response of a HDD using the finite element model that includes the stationary disk, suspension, slider and air bearing.…”
Section: Introductionmentioning
confidence: 99%