JP2019116881A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
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- JP2019116881A JP2019116881A JP2017251775A JP2017251775A JP2019116881A JP 2019116881 A JP2019116881 A JP 2019116881A JP 2017251775 A JP2017251775 A JP 2017251775A JP 2017251775 A JP2017251775 A JP 2017251775A JP 2019116881 A JP2019116881 A JP 2019116881A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
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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
- F02D41/1405—Neural network control
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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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
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- 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
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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
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
- F02D2041/1437—Simulation
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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
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
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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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
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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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
<ニューラルネットワークの概要>
<ニューラルネットワークによる関数の表現>
<ニューラルネットワークにおける学習>
<本発明による実施例>
2 燃焼室
3 点火栓
4 燃料噴射弁
12 スロットル弁
30 電子制御ユニット
Claims (4)
- 電子制御ユニットを具備しており、該電子制御ユニットが、機関の運転パラメータの値を取得するパラメータ値取得部と、入力層、隠れ層および出力層からなるニューラルネットワークを用いて演算を行う演算部と、記憶部とを具備しており、機関の運転パラメータの値が入力層に入力され、機関の運転パラメータの値に応じて変化する出力値が出力層から出力される内燃機関の制御装置において、機関の運転パラメータの値に対して予め想定される使用範囲が存在しており、該予め想定される使用範囲内おける機関の運転パラメータの値に対して実験により得られた出力値が教師データとして記憶部に記憶されており、該予め想定される使用範囲外の機関の運転パラメータの値に対して実験によらずに予測により得られた出力値が教師データとして記憶部に記憶されており、実験により得られた教師データと、予測により得られた教師データとを用いて、該演算部により、機関の運転パラメータの値に応じて変化する出力値が機関の運転パラメータの値に対応した教師データに一致するようにニューラルネットワークの重みが学習され、重みの学習されたニューラルネットワークを用いて機関の運転パラメータの値に対する出力値が推定される内燃機関の制御装置。
- 上記実験によらずに予測により得られた出力値が、過去の経験値、或いは、物理則から予測された値である請求項1に記載の内燃機関の制御装置。
- 機関の運転パラメータが機関回転数であり、出力値が排気損失量である請求項1に記載の内燃機関の制御装置。
- 機関の運転パラメータがスロットル弁開度、機関回転数および点火時期であり、出力値がNOX排出量である請求項1に記載の内燃機関の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017251775A JP2019116881A (ja) | 2017-12-27 | 2017-12-27 | 内燃機関の制御装置 |
US16/173,062 US10876500B2 (en) | 2017-12-27 | 2018-10-29 | Control device of internal combustion engine |
CN201811478398.4A CN110005537B (zh) | 2017-12-27 | 2018-12-05 | 内燃机的控制装置 |
DE102018133516.4A DE102018133516B4 (de) | 2017-12-27 | 2018-12-21 | Steuervorrichtung eines Verbrennungsmotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017251775A JP2019116881A (ja) | 2017-12-27 | 2017-12-27 | 内燃機関の制御装置 |
Publications (1)
Publication Number | Publication Date |
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JP2019116881A true JP2019116881A (ja) | 2019-07-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017251775A Pending JP2019116881A (ja) | 2017-12-27 | 2017-12-27 | 内燃機関の制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10876500B2 (ja) |
JP (1) | JP2019116881A (ja) |
CN (1) | CN110005537B (ja) |
DE (1) | DE102018133516B4 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6593560B1 (ja) * | 2019-02-15 | 2019-10-23 | トヨタ自動車株式会社 | 内燃機関の失火検出装置、内燃機関の失火検出システム、データ解析装置、および内燃機関の制御装置 |
JP6705539B1 (ja) * | 2019-08-22 | 2020-06-03 | トヨタ自動車株式会社 | 失火検出装置、失火検出システムおよびデータ解析装置 |
US11459962B2 (en) * | 2020-03-02 | 2022-10-04 | Sparkcognitton, Inc. | Electronic valve control |
Citations (7)
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JPH08240587A (ja) * | 1995-03-03 | 1996-09-17 | Nippon Steel Corp | ニュ−ラルネットワ−クを用いた厚鋼板の材質予測方法 |
JPH10176578A (ja) * | 1996-05-28 | 1998-06-30 | Matsushita Electric Ind Co Ltd | 空燃比制御装置 |
JPH1185719A (ja) * | 1997-09-03 | 1999-03-30 | Matsushita Electric Ind Co Ltd | パラメータ推定装置 |
JP2007285212A (ja) * | 2006-04-18 | 2007-11-01 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2012149839A (ja) * | 2011-01-20 | 2012-08-09 | Nippon Telegr & Teleph Corp <Ntt> | 空調機連係制御システム、空調機連係制御方法および空調機連係制御プログラム |
JP2012172617A (ja) * | 2011-02-22 | 2012-09-10 | Toyota Motor Corp | ランキンサイクルシステムの制御装置 |
JP2012237296A (ja) * | 2011-05-13 | 2012-12-06 | Toyota Motor Corp | 内燃機関の制御装置 |
Family Cites Families (9)
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DE69729981T2 (de) | 1996-05-28 | 2004-12-16 | Honda Giken Kogyo K.K. | Gerät zur Steuerung des Luft/Kraftstoffverhältnisses, das ein neuronales Netzwerk benutzt |
US7020595B1 (en) * | 1999-11-26 | 2006-03-28 | General Electric Company | Methods and apparatus for model based diagnostics |
US6909960B2 (en) * | 2002-10-31 | 2005-06-21 | United Technologies Corporation | Method for performing gas turbine performance diagnostics |
US7917333B2 (en) * | 2008-08-20 | 2011-03-29 | Caterpillar Inc. | Virtual sensor network (VSN) based control system and method |
JP5426520B2 (ja) | 2010-11-24 | 2014-02-26 | 本田技研工業株式会社 | 内燃機関の制御装置 |
US10332320B2 (en) * | 2017-04-17 | 2019-06-25 | Intel Corporation | Autonomous vehicle advanced sensing and response |
US10634081B2 (en) * | 2018-02-05 | 2020-04-28 | Toyota Jidosha Kabushiki Kaisha | Control device of internal combustion engine |
JP6477951B1 (ja) * | 2018-04-05 | 2019-03-06 | トヨタ自動車株式会社 | 車載電子制御ユニット |
JP6501018B1 (ja) * | 2018-04-20 | 2019-04-17 | トヨタ自動車株式会社 | 未燃燃料量の機械学習装置 |
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2017
- 2017-12-27 JP JP2017251775A patent/JP2019116881A/ja active Pending
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2018
- 2018-10-29 US US16/173,062 patent/US10876500B2/en active Active
- 2018-12-05 CN CN201811478398.4A patent/CN110005537B/zh active Active
- 2018-12-21 DE DE102018133516.4A patent/DE102018133516B4/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08240587A (ja) * | 1995-03-03 | 1996-09-17 | Nippon Steel Corp | ニュ−ラルネットワ−クを用いた厚鋼板の材質予測方法 |
JPH10176578A (ja) * | 1996-05-28 | 1998-06-30 | Matsushita Electric Ind Co Ltd | 空燃比制御装置 |
JPH1185719A (ja) * | 1997-09-03 | 1999-03-30 | Matsushita Electric Ind Co Ltd | パラメータ推定装置 |
JP2007285212A (ja) * | 2006-04-18 | 2007-11-01 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2012149839A (ja) * | 2011-01-20 | 2012-08-09 | Nippon Telegr & Teleph Corp <Ntt> | 空調機連係制御システム、空調機連係制御方法および空調機連係制御プログラム |
JP2012172617A (ja) * | 2011-02-22 | 2012-09-10 | Toyota Motor Corp | ランキンサイクルシステムの制御装置 |
JP2012237296A (ja) * | 2011-05-13 | 2012-12-06 | Toyota Motor Corp | 内燃機関の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110005537B (zh) | 2022-07-05 |
DE102018133516A1 (de) | 2019-06-27 |
US20190195173A1 (en) | 2019-06-27 |
CN110005537A (zh) | 2019-07-12 |
DE102018133516B4 (de) | 2023-09-07 |
US10876500B2 (en) | 2020-12-29 |
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