Drop test simulation and power spectrum analysis of a head actuator assembly in a hard disk drive

This work aims to develop a method for predicting the displacement and failure of the Head Actuator Assembly (HAA) during a drop test. When a Hard Disk Drive (HDD) is dropped from a certain height, it will accelerate due to gravity until it hits the ground with a certain speed, and the head suspensi...

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Veröffentlicht in:	International journal of impact engineering 2007, Vol.34 (1), p.120-133
Hauptverfasser:	Shi, Bao-Jun, Shu, Dong-Wei, Wang, Shao, Luo, Jun, Meng, Hui, Ng, Quock, Lau, Joseph H.T., Zambri, Razman
Format:	Artikel
Sprache:	eng
Schlagworte:	Drop test Exact sciences and technology Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Hard disk drive Head actuator asssembly Physics Shock Simulation Solid mechanics Structural and continuum mechanics Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
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