CA2235104C - Systeme de servocommande numerique pour lecteurs de disques - Google Patents
Systeme de servocommande numerique pour lecteurs de disques Download PDFInfo
- Publication number
- CA2235104C CA2235104C CA002235104A CA2235104A CA2235104C CA 2235104 C CA2235104 C CA 2235104C CA 002235104 A CA002235104 A CA 002235104A CA 2235104 A CA2235104 A CA 2235104A CA 2235104 C CA2235104 C CA 2235104C
- Authority
- CA
- Canada
- Prior art keywords
- track
- parameters
- block
- values
- arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002312044A CA2312044C (fr) | 1990-09-18 | 1991-09-17 | Systeme de servocommande numerique pour lecteurs de disques |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58397290A | 1990-09-18 | 1990-09-18 | |
US583,972 | 1990-09-18 | ||
CA002068329A CA2068329C (fr) | 1990-09-18 | 1991-09-17 | Systeme de commande numerique de servomecanisme de lecteur de disque |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002068329A Division CA2068329C (fr) | 1990-09-18 | 1991-09-17 | Systeme de commande numerique de servomecanisme de lecteur de disque |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002312044A Division CA2312044C (fr) | 1990-09-18 | 1991-09-17 | Systeme de servocommande numerique pour lecteurs de disques |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2235104A1 CA2235104A1 (fr) | 1992-03-19 |
CA2235104C true CA2235104C (fr) | 2000-11-14 |
Family
ID=25675128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002235104A Expired - Fee Related CA2235104C (fr) | 1990-09-18 | 1991-09-17 | Systeme de servocommande numerique pour lecteurs de disques |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2235104C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11454938B2 (en) | 2017-05-22 | 2022-09-27 | Asml Netherlands B.V. | Control system, method to increase a bandwidth of a control system, and lithographic apparatus |
-
1991
- 1991-09-17 CA CA002235104A patent/CA2235104C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11454938B2 (en) | 2017-05-22 | 2022-09-27 | Asml Netherlands B.V. | Control system, method to increase a bandwidth of a control system, and lithographic apparatus |
Also Published As
Publication number | Publication date |
---|---|
CA2235104A1 (fr) | 1992-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |