JPS59209084A - モ−タの制御装置 - Google Patents

モ−タの制御装置

Info

Publication number
JPS59209084A
JPS59209084A JP58082044A JP8204483A JPS59209084A JP S59209084 A JPS59209084 A JP S59209084A JP 58082044 A JP58082044 A JP 58082044A JP 8204483 A JP8204483 A JP 8204483A JP S59209084 A JPS59209084 A JP S59209084A
Authority
JP
Japan
Prior art keywords
signal
motor
information
output
circuit
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
Application number
JP58082044A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0510033B2 (enrdf_load_html_response
Inventor
Toshiharu Mukai
向井 敏治
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58082044A priority Critical patent/JPS59209084A/ja
Publication of JPS59209084A publication Critical patent/JPS59209084A/ja
Publication of JPH0510033B2 publication Critical patent/JPH0510033B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18Controlling the angular speed together with angular position or phase
    • H02P23/186Controlling 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)
JP58082044A 1983-05-10 1983-05-10 モ−タの制御装置 Granted JPS59209084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58082044A JPS59209084A (ja) 1983-05-10 1983-05-10 モ−タの制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58082044A JPS59209084A (ja) 1983-05-10 1983-05-10 モ−タの制御装置

Publications (2)

Publication Number Publication Date
JPS59209084A true JPS59209084A (ja) 1984-11-27
JPH0510033B2 JPH0510033B2 (enrdf_load_html_response) 1993-02-08

Family

ID=13763512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58082044A Granted JPS59209084A (ja) 1983-05-10 1983-05-10 モ−タの制御装置

Country Status (1)

Country Link
JP (1) JPS59209084A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0510033B2 (enrdf_load_html_response) 1993-02-08

Similar Documents

Publication Publication Date Title
JP2891125B2 (ja) 光ディスク再生装置
KR940018818A (ko) 광디스크 고속탐색 제어장치 및 방법
JP3972868B2 (ja) デジタルpll装置
JPH07169058A (ja) 光学的情報再生装置
US7016284B2 (en) Method and related circuit for generating a wobble clock and an ATIP clock through a reference clock and a wobble signal
KR101067580B1 (ko) 위상 오차 판정 방법 및 디지털 pll 장치
JP2919380B2 (ja) ディスク回転速度制御回路
JPS59209084A (ja) モ−タの制御装置
KR100219276B1 (ko) 디스크 배속 재생 제어 방법 및 그 장치
JP3462328B2 (ja) 光ディスクプレーヤのスピンドルサーボ装置
EP0409649B1 (en) Information recording and reproducing device
JPH0955015A (ja) 光ディスク再生装置
JP3199112B2 (ja) 周波数比較器及びこれを用いた位相ロックループ回路、周波数誤差検出回路及びこれを用いたデータ読取装置
JP3495005B2 (ja) ディスク再生方法、及びディスク再生装置
US6917577B2 (en) Method for determining position of optic pick-up head and device of the same
JP3719680B2 (ja) 同期生成方法及び同期生成回路
US6691072B2 (en) Mark length selection apparatus, mark length selection method, maximum mark length detection apparatus, and maximum mark length detection method
US7522492B2 (en) Circuit and method for detecting address in pre-groove (ADIP) signal in wobble detection system of optical disc apparatus
US5436881A (en) Method and apparatus for detecting pulse signal for generating clock from recording medium
KR20010101707A (ko) 정보 기록 재생 장치
JPS62229529A (ja) アイパタ−ン検出回路
JPH07176151A (ja) ディスク再生装置の同期内挿及び同期状態検出装置
JPH05109182A (ja) 光デイスク再生装置
JP2558656B2 (ja) 磁気テ−プの記録速度自動判別装置
JP2957843B2 (ja) 信号のデューティ比識別回路