Repetitive variable structure control of micro-actuators with periodic disturbance and parametric uncertainties

IEEE Transactions on Magnetics

Volumn 37, Issue 4 I, 2001, Pages 1902-1905

  Cao, W J ^a   Gao, X ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Disk drives; Micro actuators; Repetitive learning; Servos; Track following; Variable structure control

Indexed keywords

BANDWIDTH; FREQUENCY DOMAIN ANALYSIS; LEARNING SYSTEMS; MATHEMATICAL MODELS; POSITION CONTROL; SERVOMOTORS; TRACKING (POSITION);

REPITITIVE VARIABLE STRUCTURE CONTROL (RVSC);

MICROACTUATORS;

EID: 0035386206     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.951003     Document Type: Article

References (8)

1. A dual-stage magnetic disk drive actuator using a piezoelectric device for a high track density
2. Repetitive control system: A new type servo system for periodic exogenous signals
3. Repetitive control for the track-following servo system of an optical disk drive
4. Closed-loop control of a microfabricated actuator for dual-stage hard disk drive servo systems
5. Synthesized sliding mode and time-delay control for a class of nonlinear uncertain systems
6. A learning variable structure controller of a flexible one-link manipulator
7. Synthesized learning variable structure control approaches for repeatable tracking control tasks