Control apparatus, control method, and engine control unit

Details Control apparatus, control method, and engine control unit Control apparatus, control method, and engine control unit

2005-08-02

2005-08-02

Argenbright, Tony M. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S103000, C701S115000, C123S692000, C123S697000, C060S276000, C060S277000, C341S143000

Reexamination Certificate

active

06925372

ABSTRACT:
A control apparatus, a control method, and an engine control unit are provided for controlling an output of a controlled object which has a relatively large response delay and/or dead time to rapidly and accurately converge to a target value. When the output of the controlled object is chosen to be that of an air/fuel ratio sensor in an internal combustion engine, the output of the air/fuel ratio sensor can be controlled to rapidly and accurately converge to a target value even in an extremely light load operation mode.

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patent: 1 106 800 (2001-06-01), None

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