JPS60172712A - 作業機械の動作再生装置 - Google Patents

作業機械の動作再生装置

Info

Publication number
JPS60172712A
JPS60172712A JP2692984A JP2692984A JPS60172712A JP S60172712 A JPS60172712 A JP S60172712A JP 2692984 A JP2692984 A JP 2692984A JP 2692984 A JP2692984 A JP 2692984A JP S60172712 A JPS60172712 A JP S60172712A
Authority
JP
Japan
Prior art keywords
displacement
stored
motion
valve
pressure
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
JP2692984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220849B2 (enrdf_load_stackoverflow
Inventor
Kiyoshi Nagasawa
潔 長澤
Hiroaki Shoji
東海林　宏明
Takeshi Murayama
健 村山
Toshiaki Michiwaki
道脇　敏明
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP2692984A priority Critical patent/JPS60172712A/ja
Publication of JPS60172712A publication Critical patent/JPS60172712A/ja
Publication of JPH0220849B2 publication Critical patent/JPH0220849B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Operation Control Of Excavators (AREA)
JP2692984A 1984-02-17 1984-02-17 作業機械の動作再生装置 Granted JPS60172712A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2692984A JPS60172712A (ja) 1984-02-17 1984-02-17 作業機械の動作再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2692984A JPS60172712A (ja) 1984-02-17 1984-02-17 作業機械の動作再生装置

Publications (2)

Publication Number Publication Date
JPS60172712A true JPS60172712A (ja) 1985-09-06
JPH0220849B2 JPH0220849B2 (enrdf_load_stackoverflow) 1990-05-10

Family

ID=12206851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2692984A Granted JPS60172712A (ja) 1984-02-17 1984-02-17 作業機械の動作再生装置

Country Status (1)

Country Link
JP (1) JPS60172712A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02164940A (ja) * 1988-12-19 1990-06-25 Komatsu Ltd 作業機のティーチング・プレイバック方法
JPH02167933A (ja) * 1988-09-30 1990-06-28 Komatsu Ltd 油圧ショベルの作業自動化装置およびその作業自動化制御方法
JPH02173404A (ja) * 1988-12-26 1990-07-04 Hitachi Constr Mach Co Ltd 油圧アクチュエータの制御装置
FR2665199A1 (fr) * 1990-07-25 1992-01-31 Caterpillar Mitsubishi Ltd Systeme de commande a logique souple pour excavatrice hydraulique et excavatrice equipee de ce systeme.
JP2007270974A (ja) * 2006-03-31 2007-10-18 Tadano Ltd 作業機の制御装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02167933A (ja) * 1988-09-30 1990-06-28 Komatsu Ltd 油圧ショベルの作業自動化装置およびその作業自動化制御方法
JPH02164940A (ja) * 1988-12-19 1990-06-25 Komatsu Ltd 作業機のティーチング・プレイバック方法
WO1990007032A1 (en) * 1988-12-19 1990-06-28 Kabushiki Kaisha Komatsu Seisakusho Teaching/playback method of working machine
US5274557A (en) * 1988-12-19 1993-12-28 Kabushiki Kaisha Komatsu Seisakusho Teaching and playback method for work machine
JPH02173404A (ja) * 1988-12-26 1990-07-04 Hitachi Constr Mach Co Ltd 油圧アクチュエータの制御装置
FR2665199A1 (fr) * 1990-07-25 1992-01-31 Caterpillar Mitsubishi Ltd Systeme de commande a logique souple pour excavatrice hydraulique et excavatrice equipee de ce systeme.
US5699247A (en) * 1990-07-25 1997-12-16 Shin Caterpillar Mitsubishi, Ltd. Fuzzy control system and method for hydraulic backhoe or like excavator
JP2007270974A (ja) * 2006-03-31 2007-10-18 Tadano Ltd 作業機の制御装置

Also Published As

Publication number Publication date
JPH0220849B2 (enrdf_load_stackoverflow) 1990-05-10

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