CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
A control device for an internal combustion engine includes: a variable valve timing portion changing a phase of opening and closing of each of an intake valve and an exhaust valve into a target phase; an EGR valve adjusting an exhaust gas recirculation amount recirculated from an exhaust side to an...
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Format | Patent |
Language | English |
Published |
15.11.2012
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Subjects | |
Online Access | Get full text |
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Abstract | A control device for an internal combustion engine includes: a variable valve timing portion changing a phase of opening and closing of each of an intake valve and an exhaust valve into a target phase; an EGR valve adjusting an exhaust gas recirculation amount recirculated from an exhaust side to an intake side; a supercharging efficiency control portion controlling a supercharging efficiency of a supercharger; a throttle valve adjusting an intake air amount; and the internal combustion engine feedback-controls at least two of the EGR valve, the supercharging efficiency control portion, and the throttle valve, and feedforward-controls the variable valve timing portion. |
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AbstractList | A control device for an internal combustion engine includes: a variable valve timing portion changing a phase of opening and closing of each of an intake valve and an exhaust valve into a target phase; an EGR valve adjusting an exhaust gas recirculation amount recirculated from an exhaust side to an intake side; a supercharging efficiency control portion controlling a supercharging efficiency of a supercharger; a throttle valve adjusting an intake air amount; and the internal combustion engine feedback-controls at least two of the EGR valve, the supercharging efficiency control portion, and the throttle valve, and feedforward-controls the variable valve timing portion. |
Author | IWATANI KAZUKI |
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RelatedCompanies | IWATANI KAZUKI TOYOTA JIDOSHA KABUSHIKI KAISHA |
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Snippet | A control device for an internal combustion engine includes: a variable valve timing portion changing a phase of opening and closing of each of an intake valve... |
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SubjectTerms | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
Title | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE |
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