Patent ID: 9200583
Filing Date: 2015-12-01
Classification: F02D,F02P,Y02T

Abstract:
1. A method for real-time engine control optimization, the method comprising: determining a value of an engine performance variable; concurrently detecting a value of a first operating condition of a vehicle engine and a value of a second operating condition of the vehicle engine; determining an initial value for a first engine control parameter based on the detected value of the first operating condition and the detected value of the second operating condition; adjusting the initial value for the first engine control parameter based on the determined value of the engine performance variable to cause the engine performance variable to approach a target engine performance variable; determining an initial value for a second engine control parameter based on the detected value of the first operating condition and the detected value of the second operating condition; adjusting the initial value for the second engine control parameter based on the determined value of the engine performance variable to cause the engine performance variable to approach the target engine performance variable; and controlling operation of the vehicle engine based on the adjusted initial value for the first engine control parameter and the adjusted initial value for the second engine control parameter, wherein adjusting the initial value for the first engine control parameter necessitates a corresponding adjustment of the initial value for the second engine control parameter in order to cause the engine performance variable to approach the target engine performance variable.