JP4941536B2 - エンジン制御装置 - Google Patents
エンジン制御装置 Download PDFInfo
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- JP4941536B2 JP4941536B2 JP2009251863A JP2009251863A JP4941536B2 JP 4941536 B2 JP4941536 B2 JP 4941536B2 JP 2009251863 A JP2009251863 A JP 2009251863A JP 2009251863 A JP2009251863 A JP 2009251863A JP 4941536 B2 JP4941536 B2 JP 4941536B2
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- 238000004364 calculation method Methods 0.000 claims description 115
- 239000000446 fuel Substances 0.000 claims description 36
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- 238000012360 testing method Methods 0.000 description 31
- 230000008859 change Effects 0.000 description 24
- 230000007613 environmental effect Effects 0.000 description 24
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- 238000001514 detection method Methods 0.000 description 6
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Images
Classifications
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- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
-
- 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
- F02D2041/1419—Several control loops, either as alternatives or simultaneous the control loops being cascaded, i.e. being placed in series or nested
-
- 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
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
- F02D2041/1434—Inverse model
-
- 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
- F02D2041/1436—Hybrid model
-
- 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
- F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
本実施形態にかかるエンジン制御装置は、車両用のエンジン(内燃機関)に搭載されたものであり、当該エンジンには、複数の気筒#1〜#4について高圧燃料を噴射して圧縮自着火燃焼させるディーゼルエンジンを想定している。
上記第1実施形態では、図2の処理とは別に制御量の基準指令値を算出しておき、燃焼パラメータ偏差を制御量演算式32に代入して得られた解を、基準指令値に対するフィードバック補正量として算出している。
本発明は上記実施形態の記載内容に限定されず、以下のように変更して実施してもよい。また、各実施形態の特徴的構成をそれぞれ任意に組み合わせるようにしてもよい。
Claims (6)
- アクチュエータの作動を制御することで、エンジンの燃焼状態を制御し、ひいてはエンジンの出力特性を制御するエンジン制御装置であって、
前記出力特性を表す複数種類のエンジン出力値と、前記燃焼状態を表す複数種類の燃焼パラメータとの相関を定義した燃焼パラメータ演算式を記憶する記憶手段と、
複数種類の前記エンジン出力値の要求値及び前記燃焼パラメータ演算式に基づき、複数種類の前記要求値に対する複数種類の前記燃焼パラメータの目標値の組み合わせを算出する燃焼目標値算出手段と、
前記燃焼目標値算出手段により算出された複数種類の前記燃焼パラメータの目標値に基づき、前記アクチュエータに対する制御量の指令値を算出する制御量指令値算出手段と、
を備えることを特徴とするエンジン制御装置。 - 前記エンジン出力値の実値又は推定値と前記エンジン出力値の要求値との偏差を、前記燃焼パラメータの目標値の算出にフィードバックさせるエンジン出力値フィードバック手段を備えることを特徴とする請求項1に記載のエンジン制御装置。
- 前記記憶手段には、複数種類の前記燃焼パラメータと複数種類の前記制御量との相関を定義した制御量演算式が記憶されており、
前記制御量指令値算出手段は、複数種類の前記燃焼パラメータの目標値及び前記制御量演算式に基づき、複数種類の前記燃焼パラメータの目標値に対する複数種類の前記制御量の指令値の組み合わせを算出することを特徴とする請求項1又は2に記載のエンジン制御装置。 - アクチュエータの作動を制御することで、エンジンの燃焼状態を制御し、ひいてはエンジンの出力特性を制御するエンジン制御装置であって、
前記出力特性を表すエンジン出力値に基づき、燃焼状態を表す複数種類の燃焼パラメータの目標値を算出する燃焼目標値算出手段と、
複数種類の前記燃焼パラメータと前記アクチュエータに対する複数種類の制御量との相関を定義した制御量演算式を記憶する記憶手段と、
複数種類の前記燃焼パラメータの目標値及び前記制御量演算式に基づき、複数種類の前記燃焼パラメータの目標値に対する複数種類の前記制御量の指令値の組み合わせを算出する制御量指令値算出手段と、
を備えることを特徴とするエンジン制御装置。 - 前記燃焼パラメータの実値又は推定値と前記燃焼パラメータの目標値との偏差を、前記制御量の指令値の算出にフィードバックさせる燃焼パラメータフィードバック手段を備えることを特徴とする請求項3又は4に記載のエンジン制御装置。
- 複数種類の前記エンジン出力値には、排気エミッションに関する物理量、出力トルクに関する物理量、燃料消費率に関する物理量、及び燃焼音に関する物理量の少なくとも2つが含まれていることを特徴とする請求項1〜5のいずれか1つに記載のエンジン制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009251863A JP4941536B2 (ja) | 2009-11-02 | 2009-11-02 | エンジン制御装置 |
CN2010105349862A CN102052185B (zh) | 2009-11-02 | 2010-11-01 | 具有用于控制作动器的算法的发动机控制系统 |
DE102010043233A DE102010043233A1 (de) | 2009-11-02 | 2010-11-02 | Motorsteuersystem mit einem Algorithmus zur Aktuatorsteuerung |
US12/917,662 US8370065B2 (en) | 2009-11-02 | 2010-11-02 | Engine control system with algorithm for actuator control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009251863A JP4941536B2 (ja) | 2009-11-02 | 2009-11-02 | エンジン制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2011094585A JP2011094585A (ja) | 2011-05-12 |
JP4941536B2 true JP4941536B2 (ja) | 2012-05-30 |
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JP2009251863A Expired - Fee Related JP4941536B2 (ja) | 2009-11-02 | 2009-11-02 | エンジン制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8370065B2 (ja) |
JP (1) | JP4941536B2 (ja) |
CN (1) | CN102052185B (ja) |
DE (1) | DE102010043233A1 (ja) |
Cited By (7)
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US11125329B2 (en) | 2007-11-16 | 2021-09-21 | Fallbrook Intellectual Property Company Llc | Controller for variable transmission |
US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
US11306818B2 (en) | 2016-01-15 | 2022-04-19 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
US11454303B2 (en) | 2005-12-09 | 2022-09-27 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
US11598397B2 (en) | 2005-12-30 | 2023-03-07 | Fallbrook Intellectual Property Company Llc | Continuously variable gear transmission |
US11667351B2 (en) | 2016-05-11 | 2023-06-06 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission |
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WO2012103368A1 (en) * | 2011-01-28 | 2012-08-02 | Wayne State University | Autonomous operation of electronically controlled internal combustion engines on a variety of fuels and/or other variabilities using ion current and/or other combustion sensors |
JP5257479B2 (ja) | 2011-03-14 | 2013-08-07 | 株式会社デンソー | エンジン制御装置 |
JP5333490B2 (ja) * | 2011-03-15 | 2013-11-06 | 株式会社デンソー | エンジン制御装置 |
DE102011080859A1 (de) * | 2011-08-11 | 2013-02-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung eines Steuergeräts zum Betreiben eines Motorsystems |
US9146545B2 (en) * | 2012-11-27 | 2015-09-29 | Honeywell International Inc. | Multivariable control system for setpoint design |
CN103016117B (zh) * | 2012-12-20 | 2015-07-29 | 潍柴动力股份有限公司 | 一种发动机的后处理系统的控制方法、设备及系统 |
DE102015005043A1 (de) * | 2015-04-21 | 2016-10-27 | Man Diesel & Turbo Se | Verfahren und Steuerungseinrichtung zur Bestimmung eines Gasverbrauchs eines mit Gas betriebenen Motors |
WO2017056317A1 (ja) * | 2015-10-02 | 2017-04-06 | 日本郵船株式会社 | 推定値算出装置、推定値算出方法、プログラム及び記録媒体 |
DE102016223133A1 (de) * | 2016-11-23 | 2018-05-24 | Deere & Company | Geschwindigkeitskontrolle einer Erntemaschine |
JP6661593B2 (ja) * | 2017-12-05 | 2020-03-11 | 本田技研工業株式会社 | 内燃機関の制御装置 |
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JP4403122B2 (ja) * | 2005-09-15 | 2010-01-20 | 株式会社日立製作所 | 内燃機関の制御装置 |
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JP4442623B2 (ja) * | 2007-03-14 | 2010-03-31 | 株式会社日立製作所 | エンジンの制御装置 |
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-
2009
- 2009-11-02 JP JP2009251863A patent/JP4941536B2/ja not_active Expired - Fee Related
-
2010
- 2010-11-01 CN CN2010105349862A patent/CN102052185B/zh not_active Expired - Fee Related
- 2010-11-02 DE DE102010043233A patent/DE102010043233A1/de not_active Withdrawn
- 2010-11-02 US US12/917,662 patent/US8370065B2/en not_active Expired - Fee Related
Cited By (12)
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US11454303B2 (en) | 2005-12-09 | 2022-09-27 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
US11598397B2 (en) | 2005-12-30 | 2023-03-07 | Fallbrook Intellectual Property Company Llc | Continuously variable gear transmission |
US11125329B2 (en) | 2007-11-16 | 2021-09-21 | Fallbrook Intellectual Property Company Llc | Controller for variable transmission |
US11306818B2 (en) | 2016-01-15 | 2022-04-19 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
US11667351B2 (en) | 2016-05-11 | 2023-06-06 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission |
US12145690B2 (en) | 2016-05-11 | 2024-11-19 | Enviolo B.V. | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions |
US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
US11624432B2 (en) | 2018-11-06 | 2023-04-11 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
US12173778B2 (en) | 2018-11-06 | 2024-12-24 | Enviolo B.V. | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
US11530739B2 (en) | 2019-02-26 | 2022-12-20 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
US12000458B2 (en) | 2019-02-26 | 2024-06-04 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
Also Published As
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CN102052185A (zh) | 2011-05-11 |
DE102010043233A1 (de) | 2011-05-05 |
CN102052185B (zh) | 2013-10-23 |
US20110106400A1 (en) | 2011-05-05 |
US8370065B2 (en) | 2013-02-05 |
JP2011094585A (ja) | 2011-05-12 |
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