JPH0376551B2 - - Google Patents

Info

Publication number
JPH0376551B2
JPH0376551B2 JP58034064A JP3406483A JPH0376551B2 JP H0376551 B2 JPH0376551 B2 JP H0376551B2 JP 58034064 A JP58034064 A JP 58034064A JP 3406483 A JP3406483 A JP 3406483A JP H0376551 B2 JPH0376551 B2 JP H0376551B2
Authority
JP
Japan
Prior art keywords
motor
disk
clock signal
phase
magnitude comparator
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
Application number
JP58034064A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59159685A (ja
Inventor
Keiichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Ten Ltd
Original Assignee
Denso Ten Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP58034064A priority Critical patent/JPS59159685A/ja
Publication of JPS59159685A publication Critical patent/JPS59159685A/ja
Publication of JPH0376551B2 publication Critical patent/JPH0376551B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Electric Motors In General (AREA)
JP58034064A 1983-03-02 1983-03-02 モ−タ回転速度制御方式 Granted JPS59159685A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58034064A JPS59159685A (ja) 1983-03-02 1983-03-02 モ−タ回転速度制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58034064A JPS59159685A (ja) 1983-03-02 1983-03-02 モ−タ回転速度制御方式

Publications (2)

Publication Number Publication Date
JPS59159685A JPS59159685A (ja) 1984-09-10
JPH0376551B2 true JPH0376551B2 (nl) 1991-12-05

Family

ID=12403828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58034064A Granted JPS59159685A (ja) 1983-03-02 1983-03-02 モ−タ回転速度制御方式

Country Status (1)

Country Link
JP (1) JPS59159685A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2668991B2 (ja) * 1988-10-06 1997-10-27 ソニー株式会社 サーボ回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168170A (en) * 1981-04-09 1982-10-16 Sony Corp Inversion interval detection circuit for signal
JPS57211612A (en) * 1981-06-23 1982-12-25 Sony Corp Phase servo circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168170A (en) * 1981-04-09 1982-10-16 Sony Corp Inversion interval detection circuit for signal
JPS57211612A (en) * 1981-06-23 1982-12-25 Sony Corp Phase servo circuit

Also Published As

Publication number Publication date
JPS59159685A (ja) 1984-09-10

Similar Documents

Publication Publication Date Title
US4620300A (en) Digital signal detecting and compensating circuit with adjustable window signal
KR100190032B1 (ko) Efm 데이타 복원용 클럭 발생방법 및 그 방법을 수행하는 위상동기 루프
US4672597A (en) Clock signal reproducing circuit for a player reproducing information of a disc
US5666341A (en) Data detection apparatus
JPH0223945B2 (nl)
US5602812A (en) Reproducing rate control apparatus for optical disk
JPS6314424B2 (nl)
JP2581074B2 (ja) デジタルｐｌｌ回路
US4539666A (en) Apparatus for controlling rotation of a record disk at a constant linear velocity
JPS60167688A (ja) 回転位相制御回路
JPH0376551B2 (nl)
JP2712195B2 (ja) 光ディスク再生装置
JPH0731869B2 (ja) デイスク回転駆動装置
JPH0376552B2 (nl)
JPS58100206A (ja) デジタル信号の再生装置
JP2699350B2 (ja) デジタルｐｌｌ回路
JPH087468A (ja) 光ディスク再生装置
JP2907022B2 (ja) 光ディスク再生装置
JP3342937B2 (ja) データ再生用ｐｌｌ回路の制御装置及びデータ再生システム
JP2675096B2 (ja) 再生信号補正方法
JP2763000B2 (ja) 再生装置
JP2662254B2 (ja) ディスクプレーヤの時間軸制御方法
JPH01258510A (ja) Ｐｌｌ回路
JPH0785331B2 (ja) デイジタルｐｌｌ
JP3443297B2 (ja) ジッタ量検出回路