DE69524936D1 - Kraftstoffmesssteuerungssystem für eine Brennkraftmaschine - Google Patents
Kraftstoffmesssteuerungssystem für eine BrennkraftmaschineInfo
- Publication number
- DE69524936D1 DE69524936D1 DE69524936T DE69524936T DE69524936D1 DE 69524936 D1 DE69524936 D1 DE 69524936D1 DE 69524936 T DE69524936 T DE 69524936T DE 69524936 T DE69524936 T DE 69524936T DE 69524936 D1 DE69524936 D1 DE 69524936D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- combustion engine
- internal combustion
- measurement control
- fuel measurement
- 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 - Fee Related
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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1402—Adaptive 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
- F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
-
- 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
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
- F02D2041/1415—Controller structures or design using a state feedback or a state space representation
-
- 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
- F02D2041/142—Controller structures or design using different types of control law in combination, e.g. adaptive combined with PID and sliding mode
-
- 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
- F02D2041/1426—Controller structures or design taking into account control stability
-
- 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
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
- F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6166195 | 1995-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69524936D1 true DE69524936D1 (de) | 2002-02-14 |
DE69524936T2 DE69524936T2 (de) | 2002-08-29 |
Family
ID=13177638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69524936T Expired - Fee Related DE69524936T2 (de) | 1995-02-25 | 1995-08-14 | Kraftstoffmesssteuerungssystem für eine Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US5649518A (de) |
EP (1) | EP0728925B1 (de) |
DE (1) | DE69524936T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4001319B2 (ja) * | 2000-06-07 | 2007-10-31 | 本田技研工業株式会社 | 燃料噴射制御装置 |
US11125176B2 (en) * | 2018-12-12 | 2021-09-21 | Ford Global Technologies, Llc | Methods and system for determining engine air-fuel ratio imbalance |
CN115217660B (zh) * | 2022-07-12 | 2023-07-21 | 广州汽车集团股份有限公司 | 充气效率的修正方法及装置、设备、计算机可读存储介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52115927A (en) * | 1975-11-24 | 1977-09-28 | Nippon Denso Co Ltd | Air fuel ratio feed back controller for internal combustion engine |
JPS5744752A (en) * | 1980-09-01 | 1982-03-13 | Toyota Motor Corp | Method of controlling air fuel ratio of internal combustion engine |
JPS5799254A (en) * | 1980-10-23 | 1982-06-19 | Fuji Heavy Ind Ltd | Air-fuel ratio control device |
JPH0686829B2 (ja) * | 1985-12-28 | 1994-11-02 | 本田技研工業株式会社 | 内燃エンジンの空燃比フィ−ドバック制御方法 |
JP2666081B2 (ja) * | 1989-04-18 | 1997-10-22 | 本田技研工業株式会社 | 内燃機関のノック制御装置 |
US5313395A (en) * | 1989-12-25 | 1994-05-17 | Nippondenso Co. Ltd. | Speed control system for an internal combustion engine |
JPH04209940A (ja) * | 1990-12-10 | 1992-07-31 | Nippondenso Co Ltd | エンジン用空燃比制御装置 |
JP2750648B2 (ja) * | 1992-11-16 | 1998-05-13 | 本田技研工業株式会社 | 漸化式形式のパラメータ調整則を持つ適応制御器 |
DE69525142T2 (de) * | 1995-02-25 | 2002-06-06 | Honda Motor Co Ltd | Kraftstoffmesssteuerungssystem für eine Brennkraftmaschine |
-
1995
- 1995-08-14 US US08/514,859 patent/US5649518A/en not_active Expired - Fee Related
- 1995-08-14 DE DE69524936T patent/DE69524936T2/de not_active Expired - Fee Related
- 1995-08-14 EP EP95112788A patent/EP0728925B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69524936T2 (de) | 2002-08-29 |
EP0728925A3 (de) | 1998-11-11 |
US5649518A (en) | 1997-07-22 |
EP0728925A2 (de) | 1996-08-28 |
EP0728925B1 (de) | 2002-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |