Method and apparatus for controlling a drive unit with an...

Details Method and apparatus for controlling a drive unit with an... Method and apparatus for controlling a drive unit with an...

2005-05-17

2005-05-17

Wright, Dirk (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Engine controlled by transmission

C123S352000

Reexamination Certificate

active

06893377

ABSTRACT:
The method and apparatus (130) control a drive unit (30) with an internal combustion engine (35), so that changes of an output variable of the drive unit (3) during load change are limited. The method includes formulating a desired behavior of the output variable for the load change; changing the desired behavior of the output variable by changing an air supply of the internal combustion engine and forming at least a first preliminary value for adjusting the output variable by filtering the desired behavior according to an inertia of an air system for the air supply of the internal combustion engine.

REFERENCES:
patent: 5660157 (1997-08-01), Minowa et al.
patent: 6623401 (2003-09-01), Idogawa et al.

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