Dynamic characterization of dual stage micro actuator

• Main Author: Chua, Siong Pau
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Final Year Project
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Mechanical engineering::Mechatronics
• Online Access: http://hdl.handle.net/10356/60918
• Institution: Nanyang Technological University

The importance of storage capacity in a hard disk drive (HDD) grows over the years. One way to increase the capacity is to improve the tracking performance of the read/write head. In order to achieve that, micro thermal actuator is introduced which has more accuracy for driving the head to read or w...