JPS6239496B2 - - Google Patents
Info
- Publication number
- JPS6239496B2 JPS6239496B2 JP55098429A JP9842980A JPS6239496B2 JP S6239496 B2 JPS6239496 B2 JP S6239496B2 JP 55098429 A JP55098429 A JP 55098429A JP 9842980 A JP9842980 A JP 9842980A JP S6239496 B2 JPS6239496 B2 JP S6239496B2
- Authority
- JP
- Japan
- Prior art keywords
- digital
- value
- motor
- signal
- phase
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 18
- 238000004364 calculation method Methods 0.000 claims description 9
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
Landscapes
- Control Of Velocity Or Acceleration (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842980A JPS5724060A (en) | 1980-07-18 | 1980-07-18 | Digital servo controlling system of recorder and reproducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842980A JPS5724060A (en) | 1980-07-18 | 1980-07-18 | Digital servo controlling system of recorder and reproducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5724060A JPS5724060A (en) | 1982-02-08 |
| JPS6239496B2 true JPS6239496B2 (enrdf_load_html_response) | 1987-08-24 |
Family
ID=14219559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842980A Granted JPS5724060A (en) | 1980-07-18 | 1980-07-18 | Digital servo controlling system of recorder and reproducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5724060A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4536806A (en) * | 1982-04-02 | 1985-08-20 | Ampex Corporation | Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus |
-
1980
- 1980-07-18 JP JP9842980A patent/JPS5724060A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5724060A (en) | 1982-02-08 |