JPS58114356A - 速度制御装置 - Google Patents

速度制御装置

Info

Publication number
JPS58114356A
JPS58114356A JP56212982A JP21298281A JPS58114356A JP S58114356 A JPS58114356 A JP S58114356A JP 56212982 A JP56212982 A JP 56212982A JP 21298281 A JP21298281 A JP 21298281A JP S58114356 A JPS58114356 A JP S58114356A
Authority
JP
Japan
Prior art keywords
signal
ramp
outputs
reset
zero
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
JP56212982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357548B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takashi Ito
孝 伊藤
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56212982A priority Critical patent/JPS58114356A/ja
Publication of JPS58114356A publication Critical patent/JPS58114356A/ja
Publication of JPH0357548B2 publication Critical patent/JPH0357548B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Electric Motors In General (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Velocity Or Acceleration (AREA)
JP56212982A 1981-12-25 1981-12-25 速度制御装置 Granted JPS58114356A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56212982A JPS58114356A (ja) 1981-12-25 1981-12-25 速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56212982A JPS58114356A (ja) 1981-12-25 1981-12-25 速度制御装置

Publications (2)

Publication Number Publication Date
JPS58114356A true JPS58114356A (ja) 1983-07-07
JPH0357548B2 JPH0357548B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-02

Family

ID=16631501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56212982A Granted JPS58114356A (ja) 1981-12-25 1981-12-25 速度制御装置

Country Status (1)

Country Link
JP (1) JPS58114356A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223490A (ja) * 1984-04-20 1985-11-07 Ricoh Co Ltd 回転駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869484A (ja) * 1981-10-16 1983-04-25 Sanyo Electric Co Ltd モ−タ制御回路
JPS5883365A (ja) * 1981-11-10 1983-05-19 Sony Corp デイスク・プレ−ヤ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869484A (ja) * 1981-10-16 1983-04-25 Sanyo Electric Co Ltd モ−タ制御回路
JPS5883365A (ja) * 1981-11-10 1983-05-19 Sony Corp デイスク・プレ−ヤ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223490A (ja) * 1984-04-20 1985-11-07 Ricoh Co Ltd 回転駆動装置

Also Published As

Publication number Publication date
JPH0357548B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-02

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