Process and device for controlling an internal combustion engine

Details Process and device for controlling an internal combustion engine Process and device for controlling an internal combustion engine

1997-05-29

1999-01-26

Moulis, Thomas N.

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123501, F02D 3100

Patent

active

058627910

ABSTRACT:
A process and a device for controlling an internal combustion engine, in particular for influencing the time of fuel injection into an internal combustion engine, influences a system deviation, which is computed from a setpoint and an actual value. From the system deviation, a controller defines a manipulated variable to be supplied to the actuator. When a set of first operating states is present, a first controller structure is active, and when a set of second operating states is present, a second controller structure is active. At the time of passage from the first controller structure to the second controller structure, an initial value is set for the second controller structure as a function of at least the setpoint and the actual value.

REFERENCES:
patent: 4638782 (1987-01-01), Yasuhara et al.
patent: 5043647 (1991-08-01), Flaig et al.
patent: 5381775 (1995-01-01), Birk et al.
patent: 5638789 (1997-06-01), Hayner
patent: 5781875 (1998-07-01), Maki et al.

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