MY113975A - Improvements relating to fuel control. - Google Patents
Improvements relating to fuel control.Info
- Publication number
- MY113975A MY113975A MYPI94002806A MYPI19942806A MY113975A MY 113975 A MY113975 A MY 113975A MY PI94002806 A MYPI94002806 A MY PI94002806A MY PI19942806 A MYPI19942806 A MY PI19942806A MY 113975 A MY113975 A MY 113975A
- Authority
- MY
- Malaysia
- Prior art keywords
- change
- time
- per cycle
- required per
- rate
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/045—Detection of accelerating or decelerating state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1012—Engine speed gradient
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/04—Two-stroke combustion engines with electronic control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
DISCLOSED IS A METHOD OF CONTROLLING THE MASS OF FUEL DELIVERED TO AN ENGINE SUBJECT TO A CHANGE IN ENGINE LOAD DEMAND COMPRISING DETERMINING A RATE OF CHANGE OF FUEL REQUIRED PER CYCLE WITH TIME IN RESPONSE TO THE CHANGE IN ENGINE LOAD DEMAND; AND, APPLYING A FILTER CONSTANT TO THE DETERMINED RATE OF CHANGE OF FUEL REQUIRED PER CYCLE WITH TIME TO MAINTAIN A VALUE OF THE RATE OF CHANGE OF FUEL REQUIRED PER CYCLE, OF THE ENGINE WITH TIME AT NO GREATER THAN A PREDETERMINED THRESHOLD LEVEL. FIGURE 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM194993 | 1993-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY113975A true MY113975A (en) | 2002-07-31 |
Family
ID=3777289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI94002806A MY113975A (en) | 1993-10-21 | 1994-10-21 | Improvements relating to fuel control. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0724686B1 (en) |
JP (1) | JP3727340B2 (en) |
KR (1) | KR100351580B1 (en) |
CN (1) | CN1055521C (en) |
BR (1) | BR9407872A (en) |
CA (1) | CA2171623A1 (en) |
DE (1) | DE69427032T2 (en) |
ES (1) | ES2155482T3 (en) |
MY (1) | MY113975A (en) |
WO (1) | WO1995011377A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19626536C2 (en) * | 1996-07-02 | 2000-07-06 | Daimler Chrysler Ag | Method for regulating the injection quantity of the fuel supplied to the cylinders of an internal combustion engine and a device for carrying out this method |
DE19905604A1 (en) * | 1999-02-11 | 2000-08-17 | Bosch Gmbh Robert | Method and device for damping jerky vehicle movements |
SE526382C2 (en) * | 2004-01-16 | 2005-09-06 | Scania Cv Abp | Device and method of damping |
US7661411B2 (en) * | 2004-07-12 | 2010-02-16 | Yanmar Co., Ltd. | Multi-cylinder engine fuel control method, engine fuel injection amount control method and engine operation state discrimination method using the same, propulsion apparatus for multiple engines, and fuel injection control method during crash astern in marine engine with reduction and reversal device |
JP5946342B2 (en) * | 2012-07-09 | 2016-07-06 | 株式会社ケーヒン | Engine output control device |
CN105190115B (en) * | 2013-04-01 | 2017-03-22 | 本田技研工业株式会社 | Vehicular power transmission device |
US20210197935A1 (en) * | 2018-05-25 | 2021-07-01 | Maersk Drilling A/S | Motion-state dependent operation of kinetic generator on a marine vessel or platform |
CN109611220A (en) * | 2018-11-29 | 2019-04-12 | 潍柴动力股份有限公司 | A kind of accelerator control method and device |
SE543784C2 (en) * | 2019-11-29 | 2021-07-20 | Scania Cv Ab | System and method for operating a fuel supply pump of a vehicle |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502437A (en) * | 1981-11-02 | 1985-03-05 | Ambac Industries, Incorporated | Electrical fuel control system and method for diesel engines |
JPS62206250A (en) * | 1986-03-05 | 1987-09-10 | Mazda Motor Corp | Fuel controlling device for engine |
JPS63198742A (en) * | 1987-02-12 | 1988-08-17 | Mitsubishi Electric Corp | Engine control device |
JPS63212740A (en) * | 1987-02-27 | 1988-09-05 | Mitsubishi Electric Corp | Electronic controller for internal combustion engine |
DE3930396C2 (en) * | 1989-09-12 | 1993-11-04 | Bosch Gmbh Robert | METHOD FOR ADJUSTING AIR AND FUEL AMOUNTS FOR A MULTI-CYLINDRICAL INTERNAL COMBUSTION ENGINE |
JP2765126B2 (en) * | 1989-11-17 | 1998-06-11 | 株式会社デンソー | Fuel injection amount control device |
DE4120000A1 (en) * | 1991-06-18 | 1992-12-24 | Vdo Schindling | Limiting control action particularly for vehicle engine speed - having error signal integrated to generate signal that limits output if signal exceeds current error signal level |
DE4202407C2 (en) * | 1992-01-29 | 1994-02-03 | Daimler Benz Ag | Procedure for damping longitudinal vibrations |
PH30377A (en) * | 1992-02-11 | 1997-04-15 | Orbital Eng Pty | Air fuel ratio control |
-
1994
- 1994-10-20 JP JP51109895A patent/JP3727340B2/en not_active Expired - Fee Related
- 1994-10-20 BR BR9407872A patent/BR9407872A/en not_active IP Right Cessation
- 1994-10-20 CN CN94193850A patent/CN1055521C/en not_active Expired - Fee Related
- 1994-10-20 KR KR1019960702003A patent/KR100351580B1/en not_active IP Right Cessation
- 1994-10-20 WO PCT/AU1994/000639 patent/WO1995011377A1/en active IP Right Grant
- 1994-10-20 DE DE69427032T patent/DE69427032T2/en not_active Expired - Fee Related
- 1994-10-20 ES ES94930864T patent/ES2155482T3/en not_active Expired - Lifetime
- 1994-10-20 EP EP94930864A patent/EP0724686B1/en not_active Expired - Lifetime
- 1994-10-20 CA CA002171623A patent/CA2171623A1/en not_active Abandoned
- 1994-10-21 MY MYPI94002806A patent/MY113975A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69427032D1 (en) | 2001-05-10 |
EP0724686A1 (en) | 1996-08-07 |
CN1133628A (en) | 1996-10-16 |
ES2155482T3 (en) | 2001-05-16 |
DE69427032T2 (en) | 2001-07-19 |
JP3727340B2 (en) | 2005-12-14 |
JPH09504068A (en) | 1997-04-22 |
CN1055521C (en) | 2000-08-16 |
EP0724686A4 (en) | 1998-05-06 |
WO1995011377A1 (en) | 1995-04-27 |
CA2171623A1 (en) | 1995-04-27 |
EP0724686B1 (en) | 2001-04-04 |
KR100351580B1 (en) | 2002-12-26 |
BR9407872A (en) | 1996-10-29 |
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