JPS6140841B2 - - Google Patents

Info

Publication number
JPS6140841B2
JPS6140841B2 JP4557580A JP4557580A JPS6140841B2 JP S6140841 B2 JPS6140841 B2 JP S6140841B2 JP 4557580 A JP4557580 A JP 4557580A JP 4557580 A JP4557580 A JP 4557580A JP S6140841 B2 JPS6140841 B2 JP S6140841B2
Authority
JP
Japan
Prior art keywords
servo
valves
loop gain
switch
servo valve
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
Application number
JP4557580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56143802A (en
Inventor
Koji Fujiwara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4557580A priority Critical patent/JPS56143802A/ja
Publication of JPS56143802A publication Critical patent/JPS56143802A/ja
Publication of JPS6140841B2 publication Critical patent/JPS6140841B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
JP4557580A 1980-04-09 1980-04-09 Electric-oil pressure servo controller Granted JPS56143802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4557580A JPS56143802A (en) 1980-04-09 1980-04-09 Electric-oil pressure servo controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4557580A JPS56143802A (en) 1980-04-09 1980-04-09 Electric-oil pressure servo controller

Publications (2)

Publication Number Publication Date
JPS56143802A JPS56143802A (en) 1981-11-09
JPS6140841B2 true JPS6140841B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-11

Family

ID=12723140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4557580A Granted JPS56143802A (en) 1980-04-09 1980-04-09 Electric-oil pressure servo controller

Country Status (1)

Country Link
JP (1) JPS56143802A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0442561Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-26 1992-10-08
EP0308762B1 (de) * 1987-09-24 1992-05-13 Siemens Aktiengesellschaft Einrichtung zum Regeln der Lage eines hydraulischen Vorschubantriebs, insbesondere einer hydraulischen Presse oder Stanze
US5218895A (en) * 1990-06-15 1993-06-15 Caterpillar Inc. Electrohydraulic control apparatus and method

Also Published As

Publication number Publication date
JPS56143802A (en) 1981-11-09

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