JPH0435831B2 - - Google Patents
Info
- Publication number
- JPH0435831B2 JPH0435831B2 JP57083075A JP8307582A JPH0435831B2 JP H0435831 B2 JPH0435831 B2 JP H0435831B2 JP 57083075 A JP57083075 A JP 57083075A JP 8307582 A JP8307582 A JP 8307582A JP H0435831 B2 JPH0435831 B2 JP H0435831B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- track
- servo loop
- control device
- deceleration
- 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 - Lifetime
Links
- 230000001133 acceleration Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 7
- 230000009191 jumping Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8307582A JPS58200472A (ja) | 1982-05-19 | 1982-05-19 | 記録情報再生装置のトラツキング制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8307582A JPS58200472A (ja) | 1982-05-19 | 1982-05-19 | 記録情報再生装置のトラツキング制御装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7006913A Division JP2560653B2 (ja) | 1995-01-20 | 1995-01-20 | 記録情報再生装置のトラッキング制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58200472A JPS58200472A (ja) | 1983-11-22 |
JPH0435831B2 true JPH0435831B2 (fr) | 1992-06-12 |
Family
ID=13792056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8307582A Granted JPS58200472A (ja) | 1982-05-19 | 1982-05-19 | 記録情報再生装置のトラツキング制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58200472A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62117764U (fr) * | 1986-01-16 | 1987-07-27 | ||
JPS62175459U (fr) * | 1986-04-23 | 1987-11-07 | ||
JPH0727701B2 (ja) * | 1986-09-18 | 1995-03-29 | パイオニア株式会社 | トラツキングサ−ボ装置 |
JPH073502Y2 (ja) * | 1988-07-29 | 1995-01-30 | ミツミ電機株式会社 | ディスク再生装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532239A (en) * | 1978-08-25 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Reproducing device |
JPS5599889A (en) * | 1979-01-05 | 1980-07-30 | Pioneer Video Corp | Tracking control unit in information reader |
-
1982
- 1982-05-19 JP JP8307582A patent/JPS58200472A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532239A (en) * | 1978-08-25 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Reproducing device |
JPS5599889A (en) * | 1979-01-05 | 1980-07-30 | Pioneer Video Corp | Tracking control unit in information reader |
Also Published As
Publication number | Publication date |
---|---|
JPS58200472A (ja) | 1983-11-22 |
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