Electronic controller for internal combustion engine

Internal-combustion engines – Charge forming device – Fuel injection system

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123422, F02P 504

Patent

active

049092243

ABSTRACT:
The electronic controller for an internal combustion engine is adapted to reduce an output power of the internal combustion engine by controlling a fuel supply quantity or an ignition angle during a predetermined duration from a timing when a vehicle was brought into an accelerated condition, so that an output power of the engine is reduced for an predetermined duration before the first positive peak of a acceleration vibration of the vehicle is generated with an increase of the output power of the engine to suppress the acceleration vibration in longitudinal direction.

REFERENCES:
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patent: 4389992 (1983-06-01), Shigematsu
patent: 4448163 (1984-05-01), Yoshida
patent: 4487190 (1984-12-01), Isobe
patent: 4512318 (1985-04-01), Ito
patent: 4597370 (1986-07-01), Yasuoka
patent: 4616619 (1986-10-01), Saito
patent: 4658789 (1987-04-01), Morita
patent: 4682577 (1987-07-01), Kato
patent: 4745901 (1988-05-01), Reifenberger
"Analysis of a Surging Phenomenon In a Transition Condition", SAE of Japan Scientific Lecture No. 802A75.

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