DocumentCode
1090656
Title
A disturbance suppression control system for car-mounted and portable optical disk drives
Author
Yokoyama, Eiji ; Nagasawa, Masato ; Katayama, Tsuyoshi
Author_Institution
Mitsubishi Electr. Corp., Kyoto, Japan
Volume
40
Issue
2
fYear
1994
fDate
5/1/1994 12:00:00 AM
Firstpage
92
Lastpage
99
Abstract
The paper presents a new optical drive system incorporating acceleration disturbance suppression control in the focus actuator. The new system uses a disturbance observer based on modern control theory to provide a wide range of detection. As a result, it has achieved a significant improvement in control robustness from conventional systems
Keywords
acceleration control; actuators; control systems; interference suppression; state estimation; video and audio discs; acceleration disturbance suppression control; car-mounted optical disk drives; control robustness; disturbance observer; disturbance suppression control system; focus actuator; modern control theory; optical drive system; portable optical disk drives; Acceleration; Actuators; Control systems; Disk drives; Force control; Optical control; Optical feedback; Optical sensors; Sensor phenomena and characterization; Sensor systems;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.286402
Filename
286402
Link To Document