CALIBRATION SYSTEMS AND METHODS FOR SCHEDULED LINEAR CONTROL ALGORITHMS IN INTERNAL COMBUSTION ENGINE CONTROL SYSTEMS USING GENETIC ALGORITHMS, PENALTY FUNCTIONS, WEIGHTING, AND EMBEDDING
Patent №
US 7,552,007
Granted
2009-06-23
Filed 2008
Owner
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Lab
—
AI components
4
ml · planning · evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12021529
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.
AI classification
Ownership
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
assignment · 204300457
Assignors
DUDEK, KENNETH P
On an employer assignment, the assignors are typically the inventors.