JPS6460725A - Diesel engine control device - Google Patents

Diesel engine control device

Info

Publication number
JPS6460725A
JPS6460725A JP62217102A JP21710287A JPS6460725A JP S6460725 A JPS6460725 A JP S6460725A JP 62217102 A JP62217102 A JP 62217102A JP 21710287 A JP21710287 A JP 21710287A JP S6460725 A JPS6460725 A JP S6460725A
Authority
JP
Japan
Prior art keywords
correction
learning value
updating
accumulated
rotating speed
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
JP62217102A
Other languages
Japanese (ja)
Other versions
JPH07113346B2 (en
Inventor
Kanji Kizaki
Fumiaki Kobayashi
Hidetsugu Takemoto
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.)
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
NipponDenso 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 Toyota Motor Corp, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Priority to JP62217102A priority Critical patent/JPH07113346B2/en
Publication of JPS6460725A publication Critical patent/JPS6460725A/en
Publication of JPH07113346B2 publication Critical patent/JPH07113346B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE:To prevent a sudden increase of a learning value even if a correction accumulated is increased by load or the like by making the change speed on the increase side lower than that on the decrease side in updating the correction learning value of idling rotating speed control. CONSTITUTION:In ECU 60, learning means is adapted to learn a correction accumulated at the time of a designated condition during idling when rotating speed control is made to be set as a correction learning value and update same. In such updating, updating on the increase side of correction learning value is made lower in change speed of the correction learning value than updating on the decrease side thereof. In this arrangement, even if load of power steering 58 not detected directly is temporarily generated during idling, the change speed of accumulated in the increasing direction conducted by idling rotating speed control device is smaller, so that the increase amount of accumulated is held down to decrease influence of abnormal correction or undesired correction upon EGR control.
JP62217102A 1987-08-31 1987-08-31 Diesel engine controller Expired - Lifetime JPH07113346B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62217102A JPH07113346B2 (en) 1987-08-31 1987-08-31 Diesel engine controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62217102A JPH07113346B2 (en) 1987-08-31 1987-08-31 Diesel engine controller

Publications (2)

Publication Number Publication Date
JPS6460725A true JPS6460725A (en) 1989-03-07
JPH07113346B2 JPH07113346B2 (en) 1995-12-06

Family

ID=16698879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62217102A Expired - Lifetime JPH07113346B2 (en) 1987-08-31 1987-08-31 Diesel engine controller

Country Status (1)

Country Link
JP (1) JPH07113346B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349859B1 (en) * 1999-12-14 2002-08-22 현대자동차주식회사 Methode for controlling diesel engine for vehicles
US6447281B1 (en) 1998-09-11 2002-09-10 Sidel, Inc. Blow mold shell and shell holder assembly for blow-molding machine
US6615472B2 (en) 1999-02-05 2003-09-09 Sidel, Inc. Quick change blow mold shell assembly
JP2009034711A (en) * 2007-08-02 2009-02-19 Komatsu Ltd Mold clamping mechanism of press machine
WO2009139218A1 (en) * 2008-05-16 2009-11-19 本田技研工業株式会社 Device and method for judging abnormality of idle control system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447281B1 (en) 1998-09-11 2002-09-10 Sidel, Inc. Blow mold shell and shell holder assembly for blow-molding machine
US6615472B2 (en) 1999-02-05 2003-09-09 Sidel, Inc. Quick change blow mold shell assembly
US6648623B2 (en) 1999-02-05 2003-11-18 Sidel, Inc. Quick change blow mold shell assembly
KR100349859B1 (en) * 1999-12-14 2002-08-22 현대자동차주식회사 Methode for controlling diesel engine for vehicles
JP2009034711A (en) * 2007-08-02 2009-02-19 Komatsu Ltd Mold clamping mechanism of press machine
WO2009139218A1 (en) * 2008-05-16 2009-11-19 本田技研工業株式会社 Device and method for judging abnormality of idle control system

Also Published As

Publication number Publication date
JPH07113346B2 (en) 1995-12-06

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