A NEW PIEZOELECTRIC MICROACTUATOR WITH TRANSVERSE AND LATERAL CONTROL OF HEAD POSITIONING SYSTEMS FOR HIGH DENSITY HARD DISK DRIVES

A NEW PIEZOELECTRIC MICROACTUATOR WITH TRANSVERSE AND LATERAL CONTROL OF HEAD POSITIONING SYSTEMS FOR HIGH DENSITY HARD DISK DRIVES

In high density magnetic hard disk drives, both fast track seeking and extremely accurate positioning of the read/write head are required. A new piezoelectric microactuator with transverse and lateral control of the head positioning system for high density hard disk drives is proposed. First, the st...

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Bibliographic Details
Main Author: Han, Younghee
Format: Others
Published: UKnowledge 2005
Subjects:
Hard Disk Drives|Piezoelectric Uniaxial Control|Piezoelectric Bimorph Control|Dual Actuator Servomechanism|Flying Height Control
Online Access:http://uknowledge.uky.edu/gradschool_theses/349
http://uknowledge.uky.edu/cgi/viewcontent.cgi?article=1352&context=gradschool_theses

Internet

http://uknowledge.uky.edu/gradschool_theses/349
http://uknowledge.uky.edu/cgi/viewcontent.cgi?article=1352&context=gradschool_theses

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