Calibration systems and methods for scheduled linear control algorithms in internal combustion engine control systems using genetic algorithms, penalty functions, weighting, and embedding
A method for calibrating an engine control system comprises 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...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
14.11.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A method for calibrating an engine control system comprises 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 penaltyfunctions; 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. |
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Bibliography: | Application Number: CN20081173729 |