JPH0452482B2 - - Google Patents

Info

Publication number
JPH0452482B2
JPH0452482B2 JP58183527A JP18352783A JPH0452482B2 JP H0452482 B2 JPH0452482 B2 JP H0452482B2 JP 58183527 A JP58183527 A JP 58183527A JP 18352783 A JP18352783 A JP 18352783A JP H0452482 B2 JPH0452482 B2 JP H0452482B2
Authority
JP
Japan
Prior art keywords
resistor
amplifier circuit
circuit
loop gain
drive
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
JP58183527A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6075907A (ja
Inventor
Hideyuki Baba
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 JP58183527A priority Critical patent/JPS6075907A/ja
Publication of JPS6075907A publication Critical patent/JPS6075907A/ja
Publication of JPH0452482B2 publication Critical patent/JPH0452482B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP58183527A 1983-09-30 1983-09-30 サ−ボ回路のル−プゲイン測定方法 Granted JPS6075907A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58183527A JPS6075907A (ja) 1983-09-30 1983-09-30 サ−ボ回路のル−プゲイン測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58183527A JPS6075907A (ja) 1983-09-30 1983-09-30 サ−ボ回路のル−プゲイン測定方法

Publications (2)

Publication Number Publication Date
JPS6075907A JPS6075907A (ja) 1985-04-30
JPH0452482B2 true JPH0452482B2 (en]) 1992-08-24

Family

ID=16137393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58183527A Granted JPS6075907A (ja) 1983-09-30 1983-09-30 サ−ボ回路のル−プゲイン測定方法

Country Status (1)

Country Link
JP (1) JPS6075907A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62264442A (ja) * 1986-05-12 1987-11-17 Olympus Optical Co Ltd ル−プゲイン測定装置
DE4240122A1 (en]) * 1991-11-30 1993-06-03 Meitaku Syst Kk
JPH04133114U (ja) * 1992-04-27 1992-12-10 ヤンマー農機株式会社 田植機
JP2601766Y2 (ja) * 1992-08-31 1999-12-06 日本電産コパル株式会社 面発光装置

Also Published As

Publication number Publication date
JPS6075907A (ja) 1985-04-30

Similar Documents

Publication Publication Date Title
US4164781A (en) Track servoing system using signals from tunnel erase heads
EP0197663B1 (en) Methods of and apparatus for controlling a bimorph distortion detection device
JPH0452482B2 (en])
US4567409A (en) Control circuit for motor
JPS6049969B2 (ja) 信号再生装置
JPH0548270Y2 (en])
JPH05174456A (ja) 記録再生装置
JPS61273191A (ja) 電子ガバナ
JPS58186812A (ja) 速度制御回路
JPH0528902Y2 (en])
JPH01296468A (ja) ディスクプレーヤのキャリッジ駆動装置
JPS61169716A (ja) 磁気エンコ−ダ装置
KR980011231A (ko) 디지털 브이씨알의 캡스턴 서보회로
KR860001001Y1 (ko) 캡스턴 모우터 제어회로
JPS59156007A (ja) 増幅回路
JPS63110988A (ja) 回転速度制御装置
JPS61244288A (ja) 直流モ−タの速度制御装置
JPS6311876B2 (en])
JPS61155762A (ja) 回転速度検出装置
JPS5879487A (ja) 直流リ−ルモ−タの制御装置
JPH01238207A (ja) 温度補償増幅回路
JPH06124420A (ja) 磁気抵抗効果型ヘッド及び磁気抵抗効果型ヘッド用信号再生装置
JPH03250403A (ja) 記録再生装置
JPH01137409A (ja) 磁気ディスク装置
JPH0429062A (ja) 回転体の回転検出装置