RU98118233A - METHOD AND DEVICE FOR POWER CONTROL OR REGULATION OF POWER OF INTERNAL COMBUSTION ENGINE - Google Patents

METHOD AND DEVICE FOR POWER CONTROL OR REGULATION OF POWER OF INTERNAL COMBUSTION ENGINE

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Publication number
RU98118233A
RU98118233A RU98118233/06A RU98118233A RU98118233A RU 98118233 A RU98118233 A RU 98118233A RU 98118233/06 A RU98118233/06 A RU 98118233/06A RU 98118233 A RU98118233 A RU 98118233A RU 98118233 A RU98118233 A RU 98118233A
Authority
RU
Russia
Prior art keywords
value
pressure
rlsol
filling
set value
Prior art date
Application number
RU98118233/06A
Other languages
Russian (ru)
Other versions
RU2167325C2 (en
Inventor
Бойерле Михаэль
Хесс Вернер
Original Assignee
Роберт Бош Гмбх
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19608630A external-priority patent/DE19608630A1/en
Application filed by Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU98118233A publication Critical patent/RU98118233A/en
Application granted granted Critical
Publication of RU2167325C2 publication Critical patent/RU2167325C2/en

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Claims (8)

1. Способ управления мощностью или регулирования мощности двигателя внутреннего сгорания с наддувом путем управления или регулирования положения расположенной во впускном трубопроводе дроссельной заслонки и давления наддува, отличающийся тем, что из заданного значения (rlsol) наполнения цилиндра определяют управляющее воздействие (wdksol) для положения дроссельной заслонки (106), по заданному значению (rlsol) наполнения цилиндра определяют заданное значение (pssol) давления во впускном трубопроводе и заданное значение (plsol) давления наддува определяют путем объединения заданного значения (pssol) давления во впускном трубопроводе с величиной (dpdk), которая характеризует падение давления на дроссельной заслонке (106).1. A method of controlling power or controlling the power of a supercharged internal combustion engine by controlling or adjusting the position of the throttle valve in the intake manifold and boost pressure, characterized in that from the set value (rlsol) of the cylinder filling, a control action (wdksol) for the throttle position is determined (106), from the set value (rlsol) of the cylinder filling, the set value (pssol) of the pressure in the intake pipe and the set value (plsol) of the boost pressure are determined They are calculated by combining the set point (pssol) of the pressure in the intake manifold with a value (dpdk), which characterizes the pressure drop across the throttle (106). 2. Способ по п. 1, отличающийся тем, что заданное значение (pssol) давления во впускном трубопроводе определяют из отношения между заданным значением (rlsol) наполнения цилиндра и коэффициентом (fupsrl), который зависит от частоты вращения (nmot) двигателя, температуры (Tmot) двигателя и температуры (Tans) впускаемого воздуха. 2. The method according to p. 1, characterized in that the set value (pssol) of the pressure in the intake pipe is determined from the relationship between the set value (rlsol) of the cylinder filling and the coefficient (fupsrl), which depends on the engine speed (nmot), temperature ( Tmot) engine and intake air temperature (Tans). 3. Способ по п. 2, отличающийся тем, что на заданное значение давления во впускном трубопроводе путем суммирования накладывают парциальное давление (prg) остаточного газа. 3. The method according to p. 2, characterized in that the partial pressure (prg) of the residual gas is applied to the set pressure value in the intake pipe by summing. 4. Способ по п. 1, отличающийся тем, что величина (dpdk) падения давления на дроссельной заслонке (106) считывается из рабочих характеристик (304) в зависимости от частоты вращения (nmot) двигателя и заданного значения (rlsol) наполнения цилиндра. 4. The method according to p. 1, characterized in that the value (dpdk) of the pressure drop across the throttle valve (106) is read from the operating characteristics (304) depending on the engine speed (nmot) and the cylinder filling setpoint (rlsol). 5. Способ по п. 1, отличающийся тем, что величина (dpdk) падения давления на дроссельной заслонке (106) считывается из рабочих характеристик (304) в зависимости от частоты вращения (nmot) двигателя и отношения между заданным: значением (rlsol) наполнения цилиндра и максимально достижимым значением (rlmax) наполнения цилиндра. 5. The method according to p. 1, characterized in that the value (dpdk) of the pressure drop across the throttle valve (106) is read from the operating characteristics (304) depending on the engine speed (nmot) and the relationship between the set: filling value (rlsol) cylinder and the maximum attainable value (rlmax) of the cylinder filling. 6. Способ по п. 4 или 5, отличающийся тем, что в считанное из рабочих характеристик (304) значение вводится поправочный коэффициент (fdpdk), который при динамическом режиме движения устанавливается на более высокое значение в сравнении со значением при стационарном режиме движения. 6. The method according to claim 4 or 5, characterized in that a correction factor (fdpdk) is entered into the value read out from the operating characteristics (304), which is set to a higher value in the dynamic mode of movement compared to the value in the stationary mode of movement. 7. Способ по п. 6, отличающийся тем, что поправочный коэффициент (fdpdk) при динамическом режиме движения устанавливается на значение 1, а при переходе на стационарный режим движения снижается до значения, которое лежит в интервале между 0 и 1. 7. The method according to p. 6, characterized in that the correction factor (fdpdk) in the dynamic mode of motion is set to 1, and when switching to the stationary mode of motion is reduced to a value that lies between 0 and 1. 8. Устройство для управления мощностью двигателя внутреннего сгорания с наддувом, управляющее положением или регулирующее положение расположенной во впускном трубопроводе дроссельной заслонки и, соответственно, управляющее давлением наддува или регулирующее его, отличающееся тем, что предусмотрены первые средства (201, 202) для определения из заданного значения (rlsol) наполнения цилиндра управляющего воздействия (wdksol) для положения дроссельной заслонки (106), предусмотрены вторые средства (204) для определения из заданного значения (rlsol) наполнения цилиндра заданного значения (pssol) давления во впускном трубопроводе, а заданное значение (plsol) давления наддува формируется в результате объединения (205) заданного значения (pssol) давления во впускном трубопроводе с величиной (dpdk), которая характеризует падение давления на дроссельной заслонке (106). 8. Device for controlling the power of a supercharged internal combustion engine, controlling the position or regulating the position of the throttle valve located in the inlet pipe and, accordingly, controlling or regulating the boost pressure, characterized in that the first means are provided (201, 202) for determining from a predetermined the values (rlsol) of the filling of the control cylinder (wdksol) for the position of the throttle valve (106), second means (204) are provided for determining from the set value (rlsol) the filling cylinder pressure set point (pssol) pressure in the intake manifold, and the set value (plsol) boost pressure is formed by combining (205) the set value (pssol) pressure in the intake manifold with a value (dpdk), which characterizes the pressure drop on the throttle ( 106).
RU98118233/06A 1996-03-06 1996-12-18 Method of and device for control of power of supercharged internal combustion engine RU2167325C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19608630A DE19608630A1 (en) 1996-03-06 1996-03-06 Method and arrangement for controlling or regulating the performance of a rechargeable internal combustion engine
DE19608630.2 1996-03-06

Publications (2)

Publication Number Publication Date
RU98118233A true RU98118233A (en) 2000-09-10
RU2167325C2 RU2167325C2 (en) 2001-05-20

Family

ID=7787376

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98118233/06A RU2167325C2 (en) 1996-03-06 1996-12-18 Method of and device for control of power of supercharged internal combustion engine

Country Status (7)

Country Link
EP (1) EP0885353B1 (en)
JP (1) JP3957756B2 (en)
KR (1) KR100433602B1 (en)
CN (1) CN1074086C (en)
DE (2) DE19608630A1 (en)
RU (1) RU2167325C2 (en)
WO (1) WO1997033081A1 (en)

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DE19740968B4 (en) * 1997-09-17 2007-11-29 Robert Bosch Gmbh Method for operating an internal combustion engine
DE19741565B4 (en) * 1997-09-20 2007-11-08 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
EP1083320A3 (en) * 1999-09-11 2001-10-04 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Internal combustion engine with turbocharger and charge pressure control
DE10009181C2 (en) * 2000-02-26 2003-12-18 Daimler Chrysler Ag Method for controlling or regulating the torque of a rechargeable internal combustion engine
DE10009182C2 (en) * 2000-02-26 2003-12-18 Daimler Chrysler Ag Method for controlling or regulating the power of an internal combustion engine
DE10124543A1 (en) 2001-05-19 2002-11-21 Bosch Gmbh Robert Controlling electrically operated turbocharger involves forming control signal that drives electrical charger depending on pressure ratio across electrical charger that is to be set
DE10129071A1 (en) * 2001-06-15 2002-12-19 Bosch Gmbh Robert Control process and device for supercharged internal combustion engine of road vehicle reduces engine charge to prevent oscillations in drive train
DE10129037A1 (en) * 2001-06-15 2002-12-19 Bosch Gmbh Robert Process and device for controlling supercharged combustion engine compares target and actual air flows through throttle valve
JP2003227342A (en) 2002-01-31 2003-08-15 Robert Bosch Gmbh Method and device for operating or controlling charger
DE102008000324A1 (en) * 2008-02-18 2009-08-20 Zf Friedrichshafen Ag Method for controlling the compressed air supply of an internal combustion engine and a transmission
CN102216592B (en) * 2008-11-20 2015-01-07 瓦锡兰芬兰有限公司 Method of controlling turbocharger speed of a piston engine and a control system for a turbocharged piston engine
US8205601B2 (en) * 2009-03-16 2012-06-26 GM Global Technology Operations LLC Systems and methods for measuring engine boost pressure
US9067604B2 (en) * 2009-08-18 2015-06-30 Toyota Jidosha Kabushiki Kaisha Control device for vehicle
DE102012014713A1 (en) * 2012-07-25 2014-01-30 Volkswagen Aktiengesellschaft Method for operating an internal combustion engine
CN106401662B (en) * 2015-07-28 2018-02-23 长城汽车股份有限公司 A kind of control method and system of variable-nozzle booster
RU2636362C1 (en) 2016-11-22 2017-11-22 Никишин ГмбХ Internal combustion engine turbosupercharge control device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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DE3135691A1 (en) * 1981-09-09 1983-03-17 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart LOAD CONTROL OF AN INTERNAL COMBUSTION ENGINE CHARGED WITH AN EXHAUST TURBOCHARGER
DE3939754A1 (en) * 1989-12-01 1991-06-06 Daimler Benz Ag Inlet manifold pressure control for turbocharged engine - has processor controlled inlet valve and controlled by=pass for turbine
DE4025901C1 (en) * 1990-08-16 1992-01-30 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4330368A1 (en) * 1993-09-08 1995-03-09 Bosch Gmbh Robert Method and device for controlling the drive power output of a vehicle
DE4417647A1 (en) * 1994-05-20 1995-11-23 Bosch Gmbh Robert System for power control or power regulation of a supercharged internal combustion engine

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