Design and testing of track-following controllers for dual-stage servo systems with PZT actuated suspensions

Microsystem Technologies

Volumn 8, Issue 2-3, 2002, Pages 194-205

  Li, Y ^a   Horowitz, R ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ERROR ANALYSIS; FREQUENCY RESPONSE; MULTIVARIABLE CONTROL SYSTEMS; OPTIMAL CONTROL SYSTEMS; POSITION MEASUREMENT; ROBUSTNESS (CONTROL SYSTEMS); SENSITIVITY ANALYSIS; SERVOMECHANISMS; TRANSFER FUNCTIONS;

POSITION ERROR SIGNALS (PES); SINGLE-INPUT-SINGLE-OUTPUT (SISO) FREQUENY SHAPING TECHNIQUES;

HARD DISK STORAGE;

EID: 0036575083     PISSN: 09467076     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00542-001-0146-6     Document Type: Conference Paper

References (14)

1. Major HDD TMR sources and projected scaling with TPI
2. A comprehensive time domain simulation tool for hard disk drive TPI prediction and mechanical/servo enhancemanet
3. Dual stage actuators for high density rotating memory devices
4. Dual-stage track-following servo design for hard disk drive
5. Discrete time LQG/LTR dual-stage controller design and implementation for high track density HDDs
6. Track seek control for hard drive dual-stage actuator servo systems
7. Dual-stage actuator system for magnetic disk drives using a shear mode piezoelectric microactuator
8. Mechatronics of electrostatic microactuators for computer disk drive dual-stage servo systems
9. A dual-stage magnetic disk drive actuator using a piezoelectric device for a high track density
10. Dual-stage track-following servo design for hard disk drive
11. Dual-stage servo controller for HDD Using MEMS actuator
12. MR-48 comparison of robust track-following control systems for a dual stage hard disk drive