EP1309780A1 - Verfahren und vorrichtung zur regelung einer betriebsgrösse einer antriebseinheit - Google Patents
Verfahren und vorrichtung zur regelung einer betriebsgrösse einer antriebseinheitInfo
- Publication number
- EP1309780A1 EP1309780A1 EP01956350A EP01956350A EP1309780A1 EP 1309780 A1 EP1309780 A1 EP 1309780A1 EP 01956350 A EP01956350 A EP 01956350A EP 01956350 A EP01956350 A EP 01956350A EP 1309780 A1 EP1309780 A1 EP 1309780A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- controller
- output signal
- signal
- parameter
- switching
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 5
- 230000008859 change Effects 0.000 claims abstract description 13
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001960 triggered 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
- F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
-
- 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
-
- 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
- F02D41/16—Introducing closed-loop corrections for idling
-
- 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
- F02D2041/1422—Variable gain or coefficients
-
- 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
- F02D41/3011—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
- F02D41/3029—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 further comprising a homogeneous charge spark-ignited 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
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3064—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes
Definitions
- FIG. 1 shows an electronic control unit 10 for controlling a drive unit, in which a controller for regulating at least one operating variable is implemented.
- the regulator is an idle speed regulator. In other exemplary embodiments, it can be an air flow regulator, a load regulator, a torque regulator, a regulator of the exhaust gas composition, etc.
- FIG. 1 shows a setpoint image 12 which, depending on at least one operating variable supplied to control unit 10 via input lines 14 to 18, forms a target value TARGET for the operating variable to be controlled.
- the variables used for the setpoint formation are engine temperature, the operating status of auxiliary consumers, such as for example, an air conditioning system, etc.
- control unit 10 is supplied with a signal via the input line 20 which represents the actual variable of the operating variable to be controlled.
- the setpoint and actual size are compared in the comparator 22.
- the deviation between the target and the actual variable is fed to the controller 24 as the control deviation ⁇ .
- This controller has at least one variable parameter, in the preferred exemplary embodiment it consists of a proportional, differential and integral component, the proportional and / or differential component being variable.
- controller 24 have parameters, for example gain factors, whose value can be changed.
- two parameter values or parameter value sets 28 and 30 are provided, which are used to switch the controller 24 via a switching means 32. be made available.
- the switchable parameters are the gain factor of the proportional controller and / or that of the differential component.
- the switching means 32 is switched over when the switching condition formed in 34 is present, the signal of which is also made available to the controller 24.
- the changeover condition is given when the operating mode of the internal combustion engine is switched, for example from homogeneous operation to undisturbed operation or operation with a lean mixture and vice versa.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10038990A DE10038990A1 (de) | 2000-08-10 | 2000-08-10 | Verfahren und Vorrichtung zur Regelung einer Betriebsgrösse einer Antriebseinheit |
DE10038990 | 2000-08-10 | ||
PCT/DE2001/002747 WO2002012695A1 (de) | 2000-08-10 | 2001-07-20 | Verfahren und vorrichtung zur regelung einer betriebsgrösse einer antriebseinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1309780A1 true EP1309780A1 (de) | 2003-05-14 |
EP1309780B1 EP1309780B1 (de) | 2005-10-26 |
Family
ID=7651928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01956350A Expired - Lifetime EP1309780B1 (de) | 2000-08-10 | 2001-07-20 | Verfahren und vorrichtung zur regelung einer betriebsgrösse einer antriebseinheit |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030172904A1 (de) |
EP (1) | EP1309780B1 (de) |
JP (1) | JP2004506118A (de) |
KR (1) | KR20030036679A (de) |
CN (1) | CN1436279A (de) |
DE (2) | DE10038990A1 (de) |
WO (1) | WO2002012695A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2398393B (en) * | 2003-02-12 | 2005-01-19 | Visteon Global Tech Inc | Internal combustion engine idle control |
DE102013021523A1 (de) | 2013-12-13 | 2015-07-02 | Mtu Friedrichshafen Gmbh | Verfahren zur Drehzahlregelung einer Brennkraftmaschine |
CN104833514A (zh) * | 2015-05-19 | 2015-08-12 | 成都诚邦动力测试仪器有限公司 | 一种基于滤波频率可调的发动机测控系统 |
CN111577475A (zh) * | 2020-05-15 | 2020-08-25 | 奇瑞汽车股份有限公司 | 发动机工作模式的切换方法、装置及存储介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130080A1 (de) * | 1981-07-30 | 1983-02-17 | Robert Bosch Gmbh, 7000 Stuttgart | Drehzahlregelsystem fuer eine brennkraftmaschine mit selbstzuendung |
DE3149097A1 (de) * | 1981-12-11 | 1983-06-16 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum regeln der leerlaufdrehzahl bei einer brennkraftmaschine |
DE4112848C2 (de) * | 1991-04-19 | 2001-11-15 | Bosch Gmbh Robert | System zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine |
JP2855952B2 (ja) * | 1992-04-24 | 1999-02-10 | 三菱自動車工業株式会社 | 内燃エンジンのアイドル回転数制御方法 |
JP3152106B2 (ja) * | 1995-05-16 | 2001-04-03 | 三菱自動車工業株式会社 | 筒内噴射型火花点火式内燃エンジンの制御装置 |
JP3155694B2 (ja) * | 1995-11-09 | 2001-04-16 | 株式会社日立製作所 | スロットルバルブの制御装置及び方法 |
JP3228137B2 (ja) * | 1996-07-31 | 2001-11-12 | 株式会社デンソー | 内燃機関のスロットル制御装置 |
JP3211677B2 (ja) * | 1996-08-28 | 2001-09-25 | 三菱自動車工業株式会社 | 筒内噴射式内燃機関の点火時期制御装置 |
JP3541591B2 (ja) * | 1996-12-17 | 2004-07-14 | 日産自動車株式会社 | 車両駆動力制御装置 |
DE19722253A1 (de) * | 1997-05-28 | 1998-11-05 | Daimler Benz Ag | Elektronische Ruckeldämpfungseinrichtung für Brennkraftmaschinen |
JPH11159377A (ja) * | 1997-12-01 | 1999-06-15 | Hitachi Ltd | エンジン制御装置 |
JP2000274295A (ja) * | 1999-03-19 | 2000-10-03 | Unisia Jecs Corp | 内燃機関のアイドル回転制御装置 |
-
2000
- 2000-08-10 DE DE10038990A patent/DE10038990A1/de not_active Withdrawn
-
2001
- 2001-07-20 EP EP01956350A patent/EP1309780B1/de not_active Expired - Lifetime
- 2001-07-20 KR KR10-2003-7001855A patent/KR20030036679A/ko not_active Application Discontinuation
- 2001-07-20 US US10/344,256 patent/US20030172904A1/en not_active Abandoned
- 2001-07-20 CN CN01810968A patent/CN1436279A/zh active Pending
- 2001-07-20 JP JP2002517955A patent/JP2004506118A/ja active Pending
- 2001-07-20 DE DE50107851T patent/DE50107851D1/de not_active Expired - Lifetime
- 2001-07-20 WO PCT/DE2001/002747 patent/WO2002012695A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0212695A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002012695A1 (de) | 2002-02-14 |
DE10038990A1 (de) | 2002-02-21 |
DE50107851D1 (de) | 2005-12-01 |
CN1436279A (zh) | 2003-08-13 |
EP1309780B1 (de) | 2005-10-26 |
JP2004506118A (ja) | 2004-02-26 |
KR20030036679A (ko) | 2003-05-09 |
US20030172904A1 (en) | 2003-09-18 |
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