JPS57172417A - Servocontrol system - Google Patents

Servocontrol system

Info

Publication number
JPS57172417A
JPS57172417A JP57032044A JP3204482A JPS57172417A JP S57172417 A JPS57172417 A JP S57172417A JP 57032044 A JP57032044 A JP 57032044A JP 3204482 A JP3204482 A JP 3204482A JP S57172417 A JPS57172417 A JP S57172417A
Authority
JP
Japan
Prior art keywords
signal
position signal
output
actual speed
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
JP57032044A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0124037B2 (enrdf_load_stackoverflow
Inventor
Tomoatsu Imamura
Shigeyuki Araki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP57032044A priority Critical patent/JPS57172417A/ja
Publication of JPS57172417A publication Critical patent/JPS57172417A/ja
Publication of JPH0124037B2 publication Critical patent/JPH0124037B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)
JP57032044A 1982-03-01 1982-03-01 Servocontrol system Granted JPS57172417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57032044A JPS57172417A (en) 1982-03-01 1982-03-01 Servocontrol system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57032044A JPS57172417A (en) 1982-03-01 1982-03-01 Servocontrol system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50143485A Division JPS595921B2 (ja) 1975-12-01 1975-12-01 サ−ボセイギヨホウシキ

Publications (2)

Publication Number Publication Date
JPS57172417A true JPS57172417A (en) 1982-10-23
JPH0124037B2 JPH0124037B2 (enrdf_load_stackoverflow) 1989-05-09

Family

ID=12347861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57032044A Granted JPS57172417A (en) 1982-03-01 1982-03-01 Servocontrol system

Country Status (1)

Country Link
JP (1) JPS57172417A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102799195A (zh) * 2012-07-12 2012-11-28 清华大学 一种增量光栅信号处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102799195A (zh) * 2012-07-12 2012-11-28 清华大学 一种增量光栅信号处理方法

Also Published As

Publication number Publication date
JPH0124037B2 (enrdf_load_stackoverflow) 1989-05-09

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