KR100447086B1 - 과급기의 제어 장치 및 제어 방법 - Google Patents
과급기의 제어 장치 및 제어 방법 Download PDFInfo
- Publication number
- KR100447086B1 KR100447086B1 KR10-2002-7006240A KR20027006240A KR100447086B1 KR 100447086 B1 KR100447086 B1 KR 100447086B1 KR 20027006240 A KR20027006240 A KR 20027006240A KR 100447086 B1 KR100447086 B1 KR 100447086B1
- Authority
- KR
- South Korea
- Prior art keywords
- value
- amount
- controller
- actuator
- engine
- Prior art date
Links
- 230000008859 change Effects 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 48
- 230000004044 response Effects 0.000 claims abstract description 44
- 230000008569 process Effects 0.000 claims abstract description 29
- 238000012937 correction Methods 0.000 claims description 153
- 238000012545 processing Methods 0.000 claims description 86
- 230000007423 decrease Effects 0.000 claims description 22
- 230000006870 function Effects 0.000 claims description 11
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 213
- 239000000446 fuel Substances 0.000 description 136
- 238000002347 injection Methods 0.000 description 96
- 239000007924 injection Substances 0.000 description 96
- 230000001629 suppression Effects 0.000 description 57
- 238000010586 diagram Methods 0.000 description 34
- 238000002485 combustion reaction Methods 0.000 description 30
- 238000004364 calculation method Methods 0.000 description 23
- 239000002826 coolant Substances 0.000 description 23
- 238000009825 accumulation Methods 0.000 description 14
- 238000011144 upstream manufacturing Methods 0.000 description 12
- 230000001133 acceleration Effects 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 11
- 230000003111 delayed effect Effects 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 9
- 238000007781 pre-processing Methods 0.000 description 9
- 239000004071 soot Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002596 correlated effect Effects 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
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/02—Controlling delivery of fuel or combustion-air, not otherwise provided for of combustion-air
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- 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
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust system
-
- 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
- F02M26/45—Sensors specially adapted for EGR systems
- F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
- F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
-
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
- F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
- F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
-
- 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
- F02D2041/1431—Controller structures or design the system including an input-output delay
-
- 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
- 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
- F02D2200/0414—Air 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
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
-
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
-
- 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
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
-
- 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
- F02D41/2441—Methods of calibrating or learning characterised by the learning 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
- F02D41/24—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
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
-
- 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
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- 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
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/33—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage controlling the temperature of the recirculated gases
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (14)
- 엔진(1)의 과급기(50)의 제어 장치에 있어서, 상기 과급기(50)는 명령 신호에 따라 엔진(1)의 흡입 공기량을 조절하는 액츄에이터(53, 54, 55, 56)를 구비하며, 상기 제어 장치는,엔진(1)의 주행 상태를 검출하기 위한 수단(33, 34), 및주행 상태에 기초하여 엔진(1)의 목표 흡입 공기량을 설정하고(S115, S116),목표 흡입 공기량에 기초하여 액츄에이터(54)의 작동 목표값을 산출하고( S312, S313),액츄에이터(54)의 작동으로부터 흡입 공기량의 변화로 응답 지연의 제1 보상값을 산출하고(S324, S325, S327, S328, S329, S330),액츄에이터(54)로 명령 신호의 입력에 대해 액츄에이터(54)의 작동 지연의 제2 보상값을 산출하고(S425, S426, S427, S428, S430, S431),작동 목표값상의 상기 제1 보상값 및 제2 보상값에 기초하여 처리를 실행하므로 명령 신호를 산출하고(S244, S246),액츄에이터(54)로 명령 신호를 출력하도록 기능하는 제어기(41)를 구비하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항에 있어서,상기 제어기(41)는 제1 보상값에 기초하여 처리를 실행한 후 제2 보상값에기초하여 작동 목표값 처리를 실행(S244, S246)하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 제어 장치는 상기 엔진(1)의 배기 가스량을 검출하는 센서(33, 34, 39, 41, S322)를 더 구비하며, 상기 제어기(41)는 상기 엔진(1)의 배기 가스량이 소정량보다 작을 때, 작동 목표값에 선행 처리를 적용하여 제1 보상값을 산출(S324, S327, S329)하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 제어 장치는 상기 엔진(1)의 배기 가스량을 검출하는 센서(33, 34, 39, 41, S322)를 더 구비하며, 상기 제어기(41)는 상기 엔진(1)의 배기 가스량이 소정량보다 클 때, 작동 목표값에 지연 처리를 적용하여 제1 보상값을 산출(S324, S327, S329)하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 제어 장치는 엔진의 배기 가스량을 검출하는 센서(33, 34, 39, 41, S322)를 더 구비하며, 상기 제1 보상값은 선행 보정 게인을 포함하며, 상기 제어기(41)는 상기 엔진(1)의 배기 가스량에 기초하여 선행 보정 게인을 설정(S324, S327, S329)하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제5항에 있어서,상기 제어기(41)는 상기 엔진(1)의 배기 가스량이 소정량 보다 클 때보다 적은 양(+)의 값으로 선행 보정 게인을 설정하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제5항에 있어서,상기 제어기(41)는 상기 액츄에이터(54)가 흡입 공기량의 증가 방향으로 작동 중일때의 선행 보정 게인이, 상기 액츄에이터(54)가 흡입 공기량의 감소 방향으로 작동 중일 때의 선행 보정 게인보다 크게 설정(S324, S327)되도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 제어기는 상기 엔진(1)의 배기 가스량을 검출하는 센서(33, 34, 39, 41, S322)를 더 구비하며, 상기 제1 보상값은 선행 보정의 시간 상수의 역에 상응하는 시간 상수 동등값을 포함하며, 상기 제어기(41)는 상기 엔진(1)의 배기 가스량에 따라 시간 상수 동등값을 판정(S325, S328, S330)하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제8항에 있어서,상기 제어기(41)는 상기 액츄에이터(54)가 흡입 공기량의 증가 방향으로 작동중일 때의 시간 상수 동등값이, 상기 액츄에이터(54)가 흡입 공기량의 감소 방향으로 작동중일 때의 시간 상수 동등값 보다 작게 설정(S325, S328)되도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 제2 보상값은 상기 액츄에이터(54)의 응답에 관한 선행 보정 게인을 포함하고, 상기 제어기(41)는 상기 액츄에이터(54)가 흡입 공기량의 증가 방향으로 작동 중일 때의 선행 보정 게인이, 상기 액츄에이터(54)가 흡입 공기량의 감소 방향으로 구동될 때의 선행 보정 게인 보다 크게 설정(S425, S427)되도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 제2 보상값은 상기 액츄에이터(54)의 작동 속도를 나타내는 시간 상수의 역에 상응하는 시간 상수 동등값을 포함하고, 상기 제어기(41)는 상기 액츄에이터(54)가 흡입 공기량의 증가 방향으로 구동될 때의 시간 상수 동등값이, 상기 액츄에이터(54)가 흡입 공기량의 감소 방향으로 구동될 때의 시간 상수 동등값 보다 크게 설정(S426, S428)되도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 제1항 또는 제2항에 있어서,상기 엔진(1)은 상기 엔진(1)의 흡입 신선 공기로 배기 가스의 일부를 재순환시키는 배기가스 재순환 장치(4, 5, 6)를 구비하며, 상기 제어기(41)는 상기 주행 상태에 기초하여 배기 가스 재순환 장치(4, 5, 6)의 목표 배기 가스 재순환량을 산출하고(S21 내지 S25), 상기 제1 보상값에 기초하여 제1 처리값을 산출하고(S333), 작동 목표값 처리값 및 목표 배기 순환량에 기초하여 상기 배기 가스 재순환 장치(4, 5, 6)의 제어 목표값을 산출하고(S514, S515), 상기 제어 목표값에 기초하여 상기 배기 가스 재순환 장치(4, 5, 6)를 제어하도록 더 기능하는 것을 특징으로 하는 과급기의 제어 장치.
- 엔진(1)의 과급기(50)의 제어 장치에 있어서, 상기 과급기(50)는 명령 신호에 따라 엔진(1)의 흡입 공기량을 조절하는 액츄에이터(53, 54, 55, 56)를 구비하며, 상기 제어 장치는,상기 엔진(1)의 주행 상태를 검출하기 위한 수단(33, 34),상기 주행 상태에 기초하여 상기 엔진(1)의 목표 흡입 공기량을 설정하는 수단(41, S115, S116),상기 목표 흡입 공기량에 기초하여 상기 액츄에이터(54)의 작동 목표값을 산출하는 수단(41, S312, S313),상기 액츄에이터(54)의 작동으로부터 상기 흡입 공기량의 변화로 응답 지연의 제1 보상값을 산출하는 수단(41, S324, S325, S327, S328, S329, S330),상기 액츄에이터(54)로 명령 신호의 입력에 대해 상기 액츄에이터(54)의 작동 지연의 제2 보상값을 산출하는 수단(41, S425, S426, S427, S428, S430, S431),상기 작동 목표값상의 상기 제1 보상값 및 제2 보상값에 기초하여 처리를 실행하므로 명령 신호를 산출하는 수단(41, S244, S246), 및상기 액츄에이터(54)로 명령 신호를 출력하는 수단(41)을 구비하는 것을 특징으로 하는 과급기의 제어 장치.
- 엔진(1)의 과급기(50)의 제어방법에 있어서, 상기 과급기(50)는 명령 신호에 따라 상기 엔진(1)의 흡입 공기량을 조절하는 액츄에이터(53, 54, 55, 56)를 구비하며, 상기 제어 방법은,상기 엔진(1)의 주행 상태를 검출하는 단계,상기 주행 상태에 기초하여 상기 엔진(1)의 목표 흡입 공기량을 설정하는 단계,상기 목표 흡입 공기량에 기초하여 상기 액츄에이터(54)의 작동 목표값을 산출하는 단계,상기 액츄에이터(54)의 작동으로부터 상기 흡입 공기량의 변화로 응답 지연의 제1 보상값을 산출하는 단계,상기 액츄에이터(54)로 상기 명령 신호의 입력에 대해 상기 액츄에이터(54)의 작동 지연의 제2 보상값을 산출하는 단계,상기 작동 목표값상의 상기 제1 보상값 및 제2 보상값에 기초하여 처리를 실행하므로 상기 명령 신호를 산출하는 단계, 및상기 액츄에이터(54)로 상기 명령 신호를 출력하는 단계를 구비하는 것을 특징으로 하는 과급기의 제어방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00306484 | 2000-10-05 | ||
JP2000306484A JP3835152B2 (ja) | 2000-10-05 | 2000-10-05 | 過給機の制御装置 |
JP2000311096A JP3651384B2 (ja) | 2000-10-11 | 2000-10-11 | 過給機の制御装置 |
JPJP-P-2000-00311096 | 2000-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020068349A KR20020068349A (ko) | 2002-08-27 |
KR100447086B1 true KR100447086B1 (ko) | 2004-09-04 |
Family
ID=26601627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-7006240A KR100447086B1 (ko) | 2000-10-05 | 2001-09-05 | 과급기의 제어 장치 및 제어 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6658847B2 (ko) |
EP (1) | EP1322846B1 (ko) |
KR (1) | KR100447086B1 (ko) |
CN (1) | CN1195154C (ko) |
DE (1) | DE60121457T2 (ko) |
WO (1) | WO2002029228A1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6928817B2 (en) | 2002-06-28 | 2005-08-16 | Honeywell International, Inc. | Control system for improved transient response in a variable-geometry turbocharger |
JP2004100517A (ja) * | 2002-09-06 | 2004-04-02 | Mitsubishi Fuso Truck & Bus Corp | 内燃機関の故障検出装置 |
JP2004346854A (ja) * | 2003-05-23 | 2004-12-09 | Honda Motor Co Ltd | 内燃機関の圧縮着火運転の制御装置 |
JP4124143B2 (ja) * | 2004-03-04 | 2008-07-23 | トヨタ自動車株式会社 | 電動機付過給機の制御装置 |
US7092813B2 (en) * | 2004-10-08 | 2006-08-15 | Nissan Motor Co., Ltd. | Fuel injection control of engine |
US7174252B1 (en) | 2006-01-23 | 2007-02-06 | Ford Global Technologies, Llc | Method for reducing power consumption and emissions for an internal combustion engine having a variable event valvetrain |
US7541687B2 (en) * | 2006-03-10 | 2009-06-02 | Deere & Company | Method and system for managing an electrical output of a turbogenerator |
US7621126B2 (en) * | 2006-04-05 | 2009-11-24 | Ford Global Technoloigies, LLC | Method for controlling cylinder air charge for a turbo charged engine having variable event valve actuators |
US7458346B2 (en) * | 2006-04-05 | 2008-12-02 | Ford Global Technologies, Llc | Method for controlling valves of an engine having a variable event valvetrain during an engine stop |
US7562530B2 (en) * | 2006-04-05 | 2009-07-21 | Ford Global Technologies, Llc | Method for controlling an internal combustion engine having a variable event valvetrain |
JP4815294B2 (ja) * | 2006-07-25 | 2011-11-16 | 本田技研工業株式会社 | エンジンの過給装置における過給圧制御手段の故障検知装置 |
DE102006034513B3 (de) * | 2006-07-26 | 2007-10-04 | Mtu Friedrichshafen Gmbh | Verfahren zur Erkennung einer Voreinspritzung |
CN103233809B (zh) * | 2008-01-08 | 2015-05-20 | 马克卡车公司 | 用于减少柴油发动机排放的方法及柴油发动机 |
WO2011019891A1 (en) * | 2009-08-13 | 2011-02-17 | Thingap Automotive, Llc | Cooling air supply system for a generator in a motor vehicle |
JP5249898B2 (ja) * | 2009-09-29 | 2013-07-31 | 富士通株式会社 | エンジン制御プログラム、方法及び装置 |
JP5273480B2 (ja) | 2009-11-04 | 2013-08-28 | トヨタ自動車株式会社 | 内燃機関の吸入空気量制御装置 |
DE102010060992A1 (de) * | 2010-12-02 | 2012-06-06 | Fev Gmbh | Ladedruckgeführtes Regelverfahren für eine Brennkraftmaschine |
US9151216B2 (en) * | 2011-05-12 | 2015-10-06 | Ford Global Technologies, Llc | Methods and systems for variable displacement engine control |
WO2012160687A1 (ja) * | 2011-05-26 | 2012-11-29 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
EP2778377B1 (en) * | 2011-10-04 | 2019-12-11 | Toyota Jidosha Kabushiki Kaisha | Control device of internal combustion engine |
FR2988774B1 (fr) * | 2012-03-28 | 2015-10-02 | Renault Sa | Systeme de commande des ailettes d'une turbine a geometrie variable a apprentissage et linearisation |
KR101427968B1 (ko) * | 2013-02-06 | 2014-08-08 | 현대자동차 주식회사 | 엔진의 제어방법 |
JP5642222B2 (ja) * | 2013-03-18 | 2014-12-17 | 三菱電機株式会社 | 内燃機関の制御装置 |
US9617928B2 (en) | 2013-04-24 | 2017-04-11 | Ford Global Technologies, Llc | Automotive combination sensor |
US8731762B1 (en) * | 2013-04-24 | 2014-05-20 | GM Global Technology Operations LLC | Method and system of controlling a powertrain system to reduce turbo lag in a hybrid vehicle |
JP7302466B2 (ja) * | 2019-12-23 | 2023-07-04 | トヨタ自動車株式会社 | 車両用内燃機関の劣化判定装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60219418A (ja) | 1984-04-13 | 1985-11-02 | Nissan Motor Co Ltd | 可変容量タ−ボチヤ−ジヤの制御装置 |
DE3543480A1 (de) * | 1984-12-11 | 1986-06-12 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vorrichtung und verfahren zum regeln des aufladungsdrucks in einem turbolader |
EP0450787A3 (en) * | 1990-04-04 | 1992-09-09 | Lucas Industries Public Limited Company | Engine control system and method |
JP3339197B2 (ja) | 1994-09-19 | 2002-10-28 | 日産自動車株式会社 | ディーゼルエンジン |
JP3598725B2 (ja) | 1997-04-10 | 2004-12-08 | 日産自動車株式会社 | 内燃機関の制御装置 |
JP3493981B2 (ja) | 1997-10-24 | 2004-02-03 | 日産自動車株式会社 | Egr制御装置付内燃機関の過給圧制御装置 |
US6178749B1 (en) * | 1999-01-26 | 2001-01-30 | Ford Motor Company | Method of reducing turbo lag in diesel engines having exhaust gas recirculation |
JP2000306404A (ja) | 1999-04-26 | 2000-11-02 | Asahi National Lighting Co Ltd | Led足元灯 |
JP3607116B2 (ja) | 1999-04-28 | 2005-01-05 | 松下電器産業株式会社 | 演算処理装置 |
JP3721962B2 (ja) | 1999-08-20 | 2005-11-30 | 日産自動車株式会社 | ターボ過給機の制御装置 |
JP3656518B2 (ja) * | 2000-05-18 | 2005-06-08 | 日産自動車株式会社 | ディーゼルエンジンの制御装置 |
US6510692B2 (en) * | 2000-10-05 | 2003-01-28 | Nissan Motor Co., Ltd. | Control of supercharger |
-
2001
- 2001-09-05 CN CNB018027776A patent/CN1195154C/zh not_active Expired - Lifetime
- 2001-09-05 DE DE60121457T patent/DE60121457T2/de not_active Expired - Lifetime
- 2001-09-05 US US10/089,502 patent/US6658847B2/en not_active Expired - Lifetime
- 2001-09-05 KR KR10-2002-7006240A patent/KR100447086B1/ko active IP Right Grant
- 2001-09-05 EP EP01963436A patent/EP1322846B1/en not_active Expired - Lifetime
- 2001-09-05 WO PCT/JP2001/007695 patent/WO2002029228A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN1195154C (zh) | 2005-03-30 |
EP1322846B1 (en) | 2006-07-12 |
CN1392923A (zh) | 2003-01-22 |
US20030051474A1 (en) | 2003-03-20 |
WO2002029228A1 (en) | 2002-04-11 |
US6658847B2 (en) | 2003-12-09 |
EP1322846A1 (en) | 2003-07-02 |
KR20020068349A (ko) | 2002-08-27 |
DE60121457D1 (de) | 2006-08-24 |
DE60121457T2 (de) | 2007-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100447086B1 (ko) | 과급기의 제어 장치 및 제어 방법 | |
KR100487505B1 (ko) | 터보차저의 제어 장치 및 방법 | |
KR100444375B1 (ko) | 과급기의 제어 장치 및 방법 | |
KR100485870B1 (ko) | 디젤 엔진 제어 | |
JP3687485B2 (ja) | ディーゼルエンジンの制御装置 | |
KR100433924B1 (ko) | 디젤 엔진 제어 | |
US6510692B2 (en) | Control of supercharger | |
EP1195506B1 (en) | Control of supercharger | |
JP3859010B2 (ja) | ターボ過給機の制御装置 | |
JP3687487B2 (ja) | ディーゼルエンジンの制御装置 | |
JP3835471B2 (ja) | 過給機の制御装置 | |
JP3651383B2 (ja) | 過給機の制御装置 | |
JP4062343B2 (ja) | ターボ過給機の制御装置 | |
JP3651384B2 (ja) | 過給機の制御装置 | |
JPH10238413A (ja) | 排気還流制御装置 | |
JP2005106066A (ja) | ターボ過給機の制御装置 | |
JP2006275059A (ja) | ターボ過給機の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120719 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20130722 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140722 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150730 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160722 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20170804 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20180730 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20190729 Year of fee payment: 16 |