Feedback control of flow-induced vibrations on head gimbals assembly inside hard disk drives

• المؤلفون الرئيسيون: Huang, X. Y., Min, H., Zhang, Q. D.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Mechanical engineering::Fluid mechanics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/85376; http://hdl.handle.net/10220/18632

High speed flows in working hard disk drives (HDDs) can induce offtrack vibrations on a head gimbals assembly (HGA), which limit positioning accuracy of the slider magnetic head on the tip of the HGA for high magnetic storage density in disks. This paper presents experimental studies and numerical s...