A suspension integrated with a piezoelectric microactuator for dual stage actuation

被引：6

作者：

Zhong, ZW ^{[1
]}

Sun, J ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch MPE, Singapore 639798, Singapore

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2004年 / 24卷 / 9-10期

关键词：

finite element analysis; piezoelectric microactuator; suspension;

D O I：

10.1007/s00170-003-1718-7

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a shear-mode piezoelectric microactuator that can be easily integrated with a suspension for dual stage actuation used in hard disk drives. The finite element method was employed to investigate the static and dynamic performance of the assembly using a simple cantilever suspension integrated with the microactuator. Experiments were also conducted to verify the numerical analysis results. A modern suspension integrated with the microactuator was then simulated based on the optimised structure of the actuator/suspension assembly, and the results showed that 1.17-mum tip stroke could be obtained while the driving voltage was only 20 V.

引用

页码：686 / 692

页数：7

共 50 条

[1] A suspension integrated with a piezoelectric microactuator for dual stage actuation
[J]. Zhong, Z.W. (mzwzhong@ntu.edu.sg), 1600, Springer-Verlag London Ltd (24): : 9 - 10
[2] A suspension integrated with a piezoelectric microactuator for dual stage actuation
Z.W. Zhong
J. Sun
[J]. The International Journal of Advanced Manufacturing Technology, 2004, 24 : 686 - 692
[3] Piezoelectric microactuator for dual stage control
Evans, RB
Griesbach, JS
Messner, WC
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (02) : 977 - 982
[4] A Slider With an Integrated Microactuator (SLIM) for Second Stage Actuation in Hard Disc Drives
Gatzen, Hans H.
Freitas, Paulo J. P.
Obermeier, Ernst
Robertson, John
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2008, 44 (11) : 3726 - 3729
[5] Rotary multilayer split morph - A piezoelectric microactuator for dual-stage actuation systems in high track density hard disk drives
Wang, ZH
Zhu, WG
Tan, OK
Yao, X
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2001, 40 (9B): : 5761 - 5765
[6] Novel Optical Switch Integrated with a Piezoelectric Microactuator
Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, Kaohsiung, 807, Taiwan
[J]. J Chin Soc Mech Eng Trans Chin Inst Eng Ser C, 2006, 6 (717-725):
[7] Dual-stage actuator system for magnetic disk drives using a shear mode piezoelectric microactuator
Koganezawa, S
Uematsu, Y
Yamada, T
Nakano, H
Inoue, J
Suzuki, T
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (02) : 988 - 992
[8] Finite element analysis of a IBM suspension integrated with a PZT microactuator
Sun, J
Zhong, ZW
[J]. SENSORS AND ACTUATORS A-PHYSICAL, 2002, 100 (2-3) : 257 - 263
[9] A Dual-Stage Piezoelectric Stack for High-Speed and Long-Range Actuation
Yan, Gang Yi
Liu, Yong Bin
Feng, Zhi Hua
[J]. IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2015, 20 (05) : 2637 - 2641
[10] A new integrated piezoelectric-dielectric microstrip antenna for dual wireless actuation and sensing functions
Das, NK
Khorrami, F
Nourbakhsh, S
[J]. SMART STRUCTURES AND MATERIALS 1998: SMART ELECTRONICS AND MEMS, 1998, 3328 : 133 - 146

← 1 2 3 4 5 →