JPH0446075B2 - - Google Patents

Info

Publication number
JPH0446075B2
JPH0446075B2 JP56212088A JP21208881A JPH0446075B2 JP H0446075 B2 JPH0446075 B2 JP H0446075B2 JP 56212088 A JP56212088 A JP 56212088A JP 21208881 A JP21208881 A JP 21208881A JP H0446075 B2 JPH0446075 B2 JP H0446075B2
Authority
JP
Japan
Prior art keywords
signal
circuit
rotor
rotational
phase
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
JP56212088A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58118055A (ja
Inventor
Mitsuo Uzuka
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP56212088A priority Critical patent/JPS58118055A/ja
Publication of JPS58118055A publication Critical patent/JPS58118055A/ja
Publication of JPH0446075B2 publication Critical patent/JPH0446075B2/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
JP56212088A 1981-12-30 1981-12-30 回転駆動装置 Granted JPS58118055A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56212088A JPS58118055A (ja) 1981-12-30 1981-12-30 回転駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56212088A JPS58118055A (ja) 1981-12-30 1981-12-30 回転駆動装置

Publications (2)

Publication Number Publication Date
JPS58118055A JPS58118055A (ja) 1983-07-13
JPH0446075B2 true JPH0446075B2 (en]) 1992-07-28

Family

ID=16616670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56212088A Granted JPS58118055A (ja) 1981-12-30 1981-12-30 回転駆動装置

Country Status (1)

Country Link
JP (1) JPS58118055A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2530118B2 (ja) * 1984-08-13 1996-09-04 セイコーエプソン株式会社 磁気記録再生装置
JPS6161253A (ja) * 1984-08-31 1986-03-29 Seiko Epson Corp 回転ヘツドドラム
JP2883519B2 (ja) * 1993-08-12 1999-04-19 株式会社東芝 モータの信号処理装置
JP4474806B2 (ja) * 2000-07-21 2010-06-09 ソニー株式会社 入力装置、再生装置及び音量調整方法
CN108008142B (zh) * 2017-11-23 2020-04-10 微创（上海）医疗机器人有限公司 角速度传感器以及角速度的测量方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442612A (en) * 1977-09-09 1979-04-04 Toshiba Corp Electronic rotor
JPS602622B2 (ja) * 1979-06-22 1985-01-23 三菱電機株式会社 速度発電機

Also Published As

Publication number Publication date
JPS58118055A (ja) 1983-07-13

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