JPS621173A - 記録情報再生装置 - Google Patents
記録情報再生装置Info
- Publication number
- JPS621173A JPS621173A JP14080885A JP14080885A JPS621173A JP S621173 A JPS621173 A JP S621173A JP 14080885 A JP14080885 A JP 14080885A JP 14080885 A JP14080885 A JP 14080885A JP S621173 A JPS621173 A JP S621173A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tracking error
- traverse
- sampling
- motor
- 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
- 238000005070 sampling Methods 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14080885A JPS621173A (ja) | 1985-06-27 | 1985-06-27 | 記録情報再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14080885A JPS621173A (ja) | 1985-06-27 | 1985-06-27 | 記録情報再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621173A true JPS621173A (ja) | 1987-01-07 |
| JPH0572031B2 JPH0572031B2 (enrdf_load_stackoverflow) | 1993-10-08 |
Family
ID=15277217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14080885A Granted JPS621173A (ja) | 1985-06-27 | 1985-06-27 | 記録情報再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621173A (enrdf_load_stackoverflow) |
-
1985
- 1985-06-27 JP JP14080885A patent/JPS621173A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0572031B2 (enrdf_load_stackoverflow) | 1993-10-08 |
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