Control system and control method for internal combustion...

Details Control system and control method for internal combustion... Control system and control method for internal combustion...

2011-08-02

2011-08-02

Cuff, Michael (Department: 3783)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

Reexamination Certificate

active

07991536

ABSTRACT:
A control system for an internal combustion engine equipped with a supercharger calculates a target intake mass airflow (mt′) in accordance with an accelerator pedal travel (θA), using a virtual internal combustion engine model having a virtual upstream intake air pressure (PA). The control system then calculates a target throttle opening (θ) in accordance with a measured upstream intake pressure (PIN) so as to provide the target intake mass airflow (mt′), and controls a throttle valve based on the target throttle opening (θ).

REFERENCES:
patent: 6279551 (2001-08-01), Iwano et al.
patent: 6318083 (2001-11-01), Machida et al.
patent: 6868329 (2005-03-01), Ito et al.
patent: 2004/0084031 (2004-05-01), Ito et al.
patent: 1 398 490 (2004-03-01), None
patent: A 11-141375 (1999-05-01), None
patent: A 11-351010 (1999-12-01), None
patent: A 2000-97080 (2000-04-01), None
patent: A 2001-90573 (2001-04-01), None
patent: A 2004-60479 (2004-02-01), None

Affiliated with

Also associated with

Rating

Control system and control method for internal combustion... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control system and control method for internal combustion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system and control method for internal combustion... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2622131