JP2018197524A - エンジン回転数制御装置 - Google Patents
エンジン回転数制御装置 Download PDFInfo
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- JP2018197524A JP2018197524A JP2017102138A JP2017102138A JP2018197524A JP 2018197524 A JP2018197524 A JP 2018197524A JP 2017102138 A JP2017102138 A JP 2017102138A JP 2017102138 A JP2017102138 A JP 2017102138A JP 2018197524 A JP2018197524 A JP 2018197524A
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- 239000000446 fuel Substances 0.000 claims abstract description 82
- 238000002347 injection Methods 0.000 claims abstract description 57
- 239000007924 injection Substances 0.000 claims abstract description 57
- 239000000498 cooling water Substances 0.000 claims abstract description 38
- 239000000314 lubricant Substances 0.000 claims abstract description 11
- 239000010687 lubricating oil Substances 0.000 claims description 41
- 238000001514 detection method Methods 0.000 abstract description 11
- 239000000243 solution Substances 0.000 abstract 1
- 238000012937 correction Methods 0.000 description 37
- 230000007246 mechanism Effects 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000003921 oil Substances 0.000 description 14
- 239000002826 coolant Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 101100456045 Schizosaccharomyces pombe (strain 972 / ATCC 24843) map3 gene Proteins 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 5
- 239000010705 motor oil Substances 0.000 description 5
- 101150064138 MAP1 gene Proteins 0.000 description 4
- 101100075995 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fma2 gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000010792 warming Methods 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
- F02D41/14—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
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/007—Electric control of rotation speed controlling fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
-
- 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
- F02D41/3005—Details not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0223—Cooling water temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0232—Fuel pump rack 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
- 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
- F02D2041/1418—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
- F02D2041/1422—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
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/021—Engine temperature
-
- 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
- F02D2200/023—Temperature of lubricating oil or working fluid
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
-
- 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
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
該エンジン回転数制御装置は、
目標エンジン回転数を算出し、該目標エンジン回転数とエンジン回転数検出手段により検出されたエンジン回転数とのエンジン回転数偏差に基づいて第一のPIDゲインを算出する第一のPIDゲイン算出ステップと、
該第一のPIDゲインを冷却水温度検出手段により検出された冷却水温度に基づいて補正することにより燃料噴射ポンプの目標ラック位置を算出する目標ラック位置算出ステップと、
該目標ラック位置と該ラック位置検出手段により検出されたラック位置とのラック位置偏差に基づいて第二のPIDゲインを算出する第二のPIDゲイン算出ステップと、
該第二のPIDゲインを該潤滑油温検出手段により検出された潤滑油温度に基づいて補正することによりラック制御信号を作成するラック制御信号作成ステップと、を実行し、
該ラック制御信号に基づいて該ラック位置を制御してエンジン回転数を制御するエンジン回転数制御装置が提供される。
PID合成=ε1p・u1(p)+ε1i・u1(i)−ε1d・u1(d)
・・・(1)
Rset=α・[式(1)]+Ridl ・・・(2)
PID合成=ε2p・u2(p)+ε2i・u2(i)−ε2d・u2(d)
・・・(3)
Rfset=β・[式(3)]+Ridl ・・・(4)
1a:冷却水温度検出手段(水温センサ)
1b:潤滑油温検出手段(エンジン油温センサ)
2:燃料噴射ポンプ
2a:ポンプケース
2b:ガバナケース
3:ラジエータ
3a:冷却水入口ホース
3b:冷却水出口ホース
4:燃料タンク
4a:燃料供給路
4b:燃料戻り通路
6:アクセル
11:シリンダ
12:ピストン
13:燃料噴射ノズル
21:燃料加圧機構
211:プランジャ
212:プランジャバレル
213:カム軸
214:コントロールスリーブ
215:コントロールラック(ラック)
22:ガバナ機構
221:ラック駆動手段(ラックアクチュエータ)
222:ロッド
223:リンク機構
224:副リンク
23:潤滑油温検出手段(ポンプ油温センサ)
24:エンジン回転数検出手段(エンジン回転数センサ)
25:駆動デバイス
100:ディーゼルエンジン
Claims (2)
- エンジンの回転数を検出するエンジン回転数検出手段と、エンジンの冷却水の温度を検出する冷却水温度検出手段と、燃料噴射ポンプのラック位置を検出するラック位置検出手段と、エンジンの潤滑油温度を検出する潤滑油温検出手段と、を少なくとも備えたエンジンのエンジン回転数制御装置において、
該エンジン回転数制御装置は、
目標エンジン回転数を算出し、該目標エンジン回転数とエンジン回転数検出手段により検出されたエンジン回転数とのエンジン回転数偏差に基づいて第一のPIDゲインを算出する第一のPIDゲイン算出ステップと、
該第一のPIDゲインを冷却水温度検出手段により検出された冷却水温度に基づいて補正することにより燃料噴射ポンプの目標ラック位置を算出する目標ラック位置算出ステップと、
該目標ラック位置と該ラック位置検出手段により検出されたラック位置とのラック位置偏差に基づいて第二のPIDゲインを算出する第二のPIDゲイン算出ステップと、
該第二のPIDゲインを該潤滑油温検出手段により検出された潤滑油温度に基づいて補正することによりラック制御信号を作成するラック制御信号作成ステップと、を実行し、
該ラック制御信号に基づいて該ラック位置を制御してエンジン回転数を制御するエンジン回転数制御装置。 - 該潤滑油温検出手段は燃料噴射ポンプに配設され、該燃料噴射ポンプの潤滑油温度を検出する、請求項1に記載のエンジン回転数制御装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017102138A JP6752178B2 (ja) | 2017-05-23 | 2017-05-23 | エンジン回転数制御装置 |
CN201880023587.4A CN110621863B (zh) | 2017-05-23 | 2018-03-26 | 发动机转速控制装置 |
US16/616,392 US10968838B2 (en) | 2017-05-23 | 2018-03-26 | Engine speed control device |
PCT/JP2018/012165 WO2018216344A1 (ja) | 2017-05-23 | 2018-03-26 | エンジン回転数制御装置 |
KR1020197023227A KR102157011B1 (ko) | 2017-05-23 | 2018-03-26 | 엔진 회전수 제어 장치 |
EP18805301.1A EP3633170B1 (en) | 2017-05-23 | 2018-03-26 | Engine speed control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017102138A JP6752178B2 (ja) | 2017-05-23 | 2017-05-23 | エンジン回転数制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018197524A true JP2018197524A (ja) | 2018-12-13 |
JP6752178B2 JP6752178B2 (ja) | 2020-09-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2017102138A Expired - Fee Related JP6752178B2 (ja) | 2017-05-23 | 2017-05-23 | エンジン回転数制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10968838B2 (ja) |
EP (1) | EP3633170B1 (ja) |
JP (1) | JP6752178B2 (ja) |
KR (1) | KR102157011B1 (ja) |
CN (1) | CN110621863B (ja) |
WO (1) | WO2018216344A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019074049A (ja) * | 2017-10-18 | 2019-05-16 | ヤンマー株式会社 | エンジンの燃料噴射装置 |
CN112096529B (zh) * | 2020-08-06 | 2023-01-17 | 陈其安 | 发动机运行的控制方法、装置和存储介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04159437A (ja) * | 1990-10-19 | 1992-06-02 | Zexel Corp | エンジン回転数制御装置 |
US6786198B1 (en) * | 2003-10-29 | 2004-09-07 | International Engine Intellectual Property Company, Llc | Cold start compensation for P-I-D engine governor |
JP4923600B2 (ja) * | 2006-02-09 | 2012-04-25 | トヨタ自動車株式会社 | 内燃機関の停止位置制御装置 |
JP4580951B2 (ja) * | 2007-03-16 | 2010-11-17 | 株式会社クボタ | エンジンの電子ガバナ |
JP2009036180A (ja) | 2007-08-03 | 2009-02-19 | Yanmar Co Ltd | エンジン回転数制御装置 |
JP2010222989A (ja) | 2009-03-19 | 2010-10-07 | Yanmar Co Ltd | エンジン回転数制御装置 |
JP5185174B2 (ja) * | 2009-03-26 | 2013-04-17 | ヤンマー株式会社 | エンジン回転数制御装置 |
JP2011196333A (ja) * | 2010-03-23 | 2011-10-06 | Yanmar Co Ltd | エンジン回転数制御装置及びエンジン回転数の制御方法 |
WO2012131970A1 (ja) * | 2011-03-31 | 2012-10-04 | トヨタ自動車株式会社 | 内燃機関の制御装置およびそれを搭載する車両 |
JP5962171B2 (ja) * | 2012-04-24 | 2016-08-03 | スズキ株式会社 | 車両の内燃機関の燃焼状態制御装置 |
JP5646020B1 (ja) * | 2013-08-28 | 2014-12-24 | 三菱電機株式会社 | エンジン制御装置およびエンジン制御方法 |
JP2014098397A (ja) * | 2014-02-26 | 2014-05-29 | Yanmar Co Ltd | エンジン回転数制御装置 |
FR3022591B1 (fr) * | 2014-06-20 | 2016-06-10 | Renault Sa | Procede de pilotage d'un moteur a combustion interne |
-
2017
- 2017-05-23 JP JP2017102138A patent/JP6752178B2/ja not_active Expired - Fee Related
-
2018
- 2018-03-26 WO PCT/JP2018/012165 patent/WO2018216344A1/ja active Application Filing
- 2018-03-26 EP EP18805301.1A patent/EP3633170B1/en active Active
- 2018-03-26 US US16/616,392 patent/US10968838B2/en active Active
- 2018-03-26 KR KR1020197023227A patent/KR102157011B1/ko active IP Right Grant
- 2018-03-26 CN CN201880023587.4A patent/CN110621863B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN110621863A (zh) | 2019-12-27 |
JP6752178B2 (ja) | 2020-09-09 |
EP3633170A4 (en) | 2021-01-27 |
EP3633170A1 (en) | 2020-04-08 |
US20200232396A1 (en) | 2020-07-23 |
WO2018216344A1 (ja) | 2018-11-29 |
US10968838B2 (en) | 2021-04-06 |
CN110621863B (zh) | 2022-05-03 |
KR102157011B1 (ko) | 2020-09-16 |
KR20190100397A (ko) | 2019-08-28 |
EP3633170B1 (en) | 2023-08-02 |
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