JPS6015860A - モ−タの回転制御装置 - Google Patents
モ−タの回転制御装置Info
- Publication number
- JPS6015860A JPS6015860A JP58122807A JP12280783A JPS6015860A JP S6015860 A JPS6015860 A JP S6015860A JP 58122807 A JP58122807 A JP 58122807A JP 12280783 A JP12280783 A JP 12280783A JP S6015860 A JPS6015860 A JP S6015860A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pickup
- signal
- speed
- clock
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
Landscapes
- Rotational Drive Of Disk (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58122807A JPS6015860A (ja) | 1983-07-06 | 1983-07-06 | モ−タの回転制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58122807A JPS6015860A (ja) | 1983-07-06 | 1983-07-06 | モ−タの回転制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6015860A true JPS6015860A (ja) | 1985-01-26 |
JPS6348103B2 JPS6348103B2 (no) | 1988-09-27 |
Family
ID=14845118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58122807A Granted JPS6015860A (ja) | 1983-07-06 | 1983-07-06 | モ−タの回転制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6015860A (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001054121A1 (fr) * | 2000-01-24 | 2001-07-26 | Matsushita Electric Industrial Co., Ltd. | Dispositif de disque optique et procede de commande d'un tel dispositif de disque optique |
-
1983
- 1983-07-06 JP JP58122807A patent/JPS6015860A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001054121A1 (fr) * | 2000-01-24 | 2001-07-26 | Matsushita Electric Industrial Co., Ltd. | Dispositif de disque optique et procede de commande d'un tel dispositif de disque optique |
Also Published As
Publication number | Publication date |
---|---|
JPS6348103B2 (no) | 1988-09-27 |
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