JPH07504258A - 燃料調量装置を制御するシステム - Google Patents
燃料調量装置を制御するシステムInfo
- Publication number
- JPH07504258A JPH07504258A JP6513638A JP51363894A JPH07504258A JP H07504258 A JPH07504258 A JP H07504258A JP 6513638 A JP6513638 A JP 6513638A JP 51363894 A JP51363894 A JP 51363894A JP H07504258 A JPH07504258 A JP H07504258A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- delivery
- delivery rate
- control unit
- injection
- 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
Links
- 239000000446 fuel Substances 0.000 title claims description 33
- 238000002347 injection Methods 0.000 claims description 46
- 239000007924 injection Substances 0.000 claims description 46
- 230000010363 phase shift Effects 0.000 description 19
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection pump
- F02D41/408—Electrically controlling a diesel injection pump of the distributing type
-
- 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
-
- 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
-
- 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
- F02D2041/1418—Several control loops, either as alternatives or simultaneous
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1)送出開始と送出終了を決める第1のアクチュエータ(115)を駆動する第 1の信号を発生する第1の手段と、送出率を決める第2のアクチュエータ(12 5)を駆動する第2の信号を発生する第2の手段とを有する、特にディーゼル内 燃機関の燃料調量装置を制御するシステムであって、第2の手段により送出開始 を特徴付ける信号が考慮されることを特徴とする燃料調量装置を制御するシステ ム。 2)第1のオブザーバにより第1の信号に基づいて第2の信号を補正する補正信 号が求められることを特徴とする請求の範囲第1項に記載のシステム。 3)第1のアクチュエータが電磁弁であることを特徴とする請求の範囲第1項あ るいは第2項に記載のシステム。 4)第1の手段は、目標値と実際値間の比較に従って第1の信号を設定する噴射 開始制御器あるいは送出開始制御器を有することを特徴とする請求の範囲第1項 から第3項までのいずれか1項に記載のシステム。 5)第1の信号が第2の信号に従って補正可能であることを特徴とする請求の範 囲第1項から第4項までのいずれか1項に記載のシステム。 6)第2の手段により送出率を特徴付ける信号(P)が考慮されることを特徴と する請求の範囲第1項から第5項までのいずれか1項に記載のシステム。 7)第2のオブザーバにより第2の信号に基づいて第1の信号を補正する補正信 号が求められることを特徴とする請求の範囲第1項から第6項までのいずれか1 項に記載のシステム。 8)第2の手段は、目標値と実際値の比較に従って第2の信号を設定する送出率 制御器を有することを特徴とする請求の範囲第1項から第7項までのいずれか1 項に記載のシステム。 9)第2の信号が第1の信号に従って補正可能であることを特徴とする請求の範 囲第1項から第8項までのいずれか1項に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4242252.3 | 1992-12-15 | ||
DE4242252A DE4242252A1 (de) | 1992-12-15 | 1992-12-15 | System zur Steuerung einer Kraftstoffzumeßeinrichtung |
PCT/DE1993/001121 WO1994013947A1 (de) | 1992-12-15 | 1993-11-25 | System zur steuerung einer kraftstoffzumesseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07504258A true JPH07504258A (ja) | 1995-05-11 |
JP3420767B2 JP3420767B2 (ja) | 2003-06-30 |
Family
ID=6475306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51363894A Expired - Fee Related JP3420767B2 (ja) | 1992-12-15 | 1993-11-25 | 燃料調量装置を制御するシステム |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0626038B1 (ja) |
JP (1) | JP3420767B2 (ja) |
DE (2) | DE4242252A1 (ja) |
WO (1) | WO1994013947A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19541927B4 (de) * | 1995-11-10 | 2010-01-07 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung und/oder Regelung einer Brennkraftmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2011712C3 (de) * | 1970-03-12 | 1979-07-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-Einspritzanlage einer Dieselbrennkraftmaschine |
JPS606051A (ja) * | 1983-06-24 | 1985-01-12 | Japanese National Railways<Jnr> | デイ−ゼル機関の燃料噴射制御方法,及び,同装置 |
JPH07111151B2 (ja) * | 1984-01-10 | 1995-11-29 | 日本電装株式会社 | デイ−ゼルエンジン用燃料噴射量制御装置 |
JPS61101653A (ja) * | 1984-10-23 | 1986-05-20 | Nippon Denso Co Ltd | 燃料噴射ポンプの噴射量制御装置 |
DE3928875A1 (de) * | 1989-08-31 | 1991-03-07 | Audi Ag | Kraftstoff-einspritzvorrichtung fuer eine luftverdichtende brennkraftmaschine |
-
1992
- 1992-12-15 DE DE4242252A patent/DE4242252A1/de not_active Withdrawn
-
1993
- 1993-11-25 JP JP51363894A patent/JP3420767B2/ja not_active Expired - Fee Related
- 1993-11-25 EP EP94900723A patent/EP0626038B1/de not_active Expired - Lifetime
- 1993-11-25 WO PCT/DE1993/001121 patent/WO1994013947A1/de active IP Right Grant
- 1993-11-25 DE DE59301645T patent/DE59301645D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0626038A1 (de) | 1994-11-30 |
DE59301645D1 (de) | 1996-03-28 |
DE4242252A1 (de) | 1994-06-16 |
EP0626038B1 (de) | 1996-02-14 |
WO1994013947A1 (de) | 1994-06-23 |
JP3420767B2 (ja) | 2003-06-30 |
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