JPS6117979B2 - - Google Patents

Info

Publication number
JPS6117979B2
JPS6117979B2 JP7461978A JP7461978A JPS6117979B2 JP S6117979 B2 JPS6117979 B2 JP S6117979B2 JP 7461978 A JP7461978 A JP 7461978A JP 7461978 A JP7461978 A JP 7461978A JP S6117979 B2 JPS6117979 B2 JP S6117979B2
Authority
JP
Japan
Prior art keywords
deviation
gain
diode
signal
becomes
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
JP7461978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS552135A (en
Inventor
Michiaki Igarashi
Shigemi Yamano
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP7461978A priority Critical patent/JPS552135A/ja
Publication of JPS552135A publication Critical patent/JPS552135A/ja
Publication of JPS6117979B2 publication Critical patent/JPS6117979B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP7461978A 1978-06-20 1978-06-20 Position controller of working machine Granted JPS552135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7461978A JPS552135A (en) 1978-06-20 1978-06-20 Position controller of working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7461978A JPS552135A (en) 1978-06-20 1978-06-20 Position controller of working machine

Publications (2)

Publication Number Publication Date
JPS552135A JPS552135A (en) 1980-01-09
JPS6117979B2 true JPS6117979B2 (pt) 1986-05-10

Family

ID=13552365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7461978A Granted JPS552135A (en) 1978-06-20 1978-06-20 Position controller of working machine

Country Status (1)

Country Link
JP (1) JPS552135A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1170992C (zh) * 1996-10-15 2004-10-13 东陶机器株式会社 水洗便器
CN100430562C (zh) 2002-09-03 2008-11-05 Toto株式会社 冲水便器

Also Published As

Publication number Publication date
JPS552135A (en) 1980-01-09

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