ANALYSIS OF THE DYNAMICS OF A TYPE-4 SUSPENSION

被引：11

作者：

JEANS, AH

机构：

[1] Hewlett-Packard Laboratories, Palo Alto, CA

来源：

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME | 1992年 / 114卷 / 01期

关键词：

D O I：

10.1115/1.2930237

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A finite element model of a suspension for read-write heads in disk drives is developed. The modelled vibration modes are compared with measurements and agree well in shape and frequency. The sway mode, of particular concern in disk drives with rotary actuators and laterally actuated suspensions, is investigated more thoroughly with regard to its sensitivity to stiffness, thickness, and shape of various parts of the load-beam.

引用

页码：74 / 78

页数：5

共 5 条

[1]

ABAQUS User’s Manual, (1987)

[2]

Henze D., Karam R., Jeans A., Effects of Constrained-Layer Damping on the Dynamics of a Type 4 In-Line Head Suspension, IEEE Transactions on Magnetics, 26, 5, pp. 2439-2441, (1990)

[3]

Miu D.K., Frees G.M., Gompertz R.S., Tracking Dynamics of Read/Write Head Suspensions in High-Performance Small Form Factor Rigid Disk Drives, ASME Journal of Vibration and Acoustics, 112, (1990)

[4]

Mizoshita Y., Aruga K., Yamada T., Dynamic Characteristics of a Magnetic Head Slider, IEEE Transactions on Magnetics, 5, pp. 1509-1511, (1985)

[5]

Yoneoka S., Owe T., Aruga K., Yamada T., Takahashi M., Dynamics of Inline Flying-Head Assemblies, IEEE Transactions on Magnetics, 25, 5, pp. 3716-3718, (1989)

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