Model based exhaust gas recirculation control algorithm

Details Model based exhaust gas recirculation control algorithm Model based exhaust gas recirculation control algorithm

2005-03-15

2005-03-15

Wolfe, Jr., Willis R. (Department: 3747)

Internal-combustion engines

Charge forming device

Exhaust gas used with the combustible mixture

C060S605200

Reexamination Certificate

active

06866030

ABSTRACT:
A method for controlling a compression ignition internal combustion engine exhaust gas recirculation (EGR) system having an EGR valve and actuator. The method includes continuously monitoring at least one engine parameter in real-time, and continuously adjusting an EGR valve position using a control signal in real-time in response to the at least one parameter and in response to at least one delay, wherein one of the at least one delays corresponds to an EGR actuator delay.

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