Calibration systems and methods for scheduled linear control...

Details Calibration systems and methods for scheduled linear control... Calibration systems and methods for scheduled linear control...

2008-01-29

2009-06-23

Cronin, Stephen K. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S111000, C701S114000, C073S114310

Reexamination Certificate

active

07552007

ABSTRACT:
A method for calibrating an engine control system includes identifying engine calibration sub-problems for an engine calibration; seeding an initial generation for one of the engine calibration sub-problems with known/good individuals; optimizing free parameters in the one of the engine calibration sub-problem over a parameter/coefficient scheduling space using a genetic algorithm; using penalty functions; identifying a next one of the engine calibration sub-problems containing a prior one of the engine calibration sub-problems; seeding an initial population of the next one of the engine calibration sub-problems with know/good individuals; repeating until the engine calibration containing the engine calibration sub-problems is solved; and operating an engine control system of a vehicle using the engine calibration.

REFERENCES:
patent: 6304812 (2001-10-01), Kolmanovsky et al.
patent: 6330877 (2001-12-01), Nordin
patent: 7204236 (2007-04-01), Ma et al.
patent: 7212915 (2007-05-01), Dudek
patent: 7236876 (2007-06-01), Sarlashkar et al.
patent: 7246004 (2007-07-01), Dudek
patent: 7302937 (2007-12-01), Ma et al.
patent: 7480559 (2009-01-01), Groer

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