Patent Number: 7,765,795

Title: NOx control using a neural network

Abstract: A method of controlling engine NOx production is provided. The method may include determining a desired amount of NOx production for at least one engine cylinder at a first time and determining at least one engine operating parameter to produce the desired amount of NOx using a feed-forward neural network.

Inventors: Driscoll; James J. (Dunlap, IL), Kesse; Mary L. (Peoria, IL), Robel; Wade J. (Peoria, IL), Jayachandran; Amit (Peoria, IL)

Assignee: Caterpillar Inc

International Classification: F01N 3/00 (20060101)

Expiration Date: 8/03/12018