Internal combustion engine including plural cylinders, and control method for the same

The apparatus (300) has an operation control portion (310) deciding a target fuel injection amount and target ignition timing for each one of four cylinders of a gasoline engine (1000), based on a parameter concerning an intake valve opening characteristic. The portion decides the target injection a...

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Bibliographic Details
Main Authors YAMADA, HIROHIKO, YAMADA, MASAKAZU, HASHIZUME, AKIRA, HIRAKU, KEIZO, TSUNOOKA, TAKASHI
Format Patent
LanguageEnglish
French
German
Published 27.12.2006
Subjects
BLASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MECHANICAL ENGINEERING
TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
WEAPONS
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Summary:The apparatus (300) has an operation control portion (310) deciding a target fuel injection amount and target ignition timing for each one of four cylinders of a gasoline engine (1000), based on a parameter concerning an intake valve opening characteristic. The portion decides the target injection amount such that a difference between a torque generated in each cylinder and reference torque is in a permissible range. Independent claims are also included for the following: (a) an internal combustion engine including multiple cylinders (b) a control method of controlling operation of an internal combustion engine including multiple cylinders.
Bibliography:Application Number: EP20040014743