System and Method for Estimating an Engine Operating Parameter Using a Physics-Based Model and Adjusting the Estimated Engine Operating Parameter Using an Experimental Model

摘要

A system according to the present disclosure includes an engine parameter estimation module, an error magnitude module, an engine parameter adjustment module, and an engine actuator control module. The engine parameter estimation module estimates an engine operating parameter using a physics-based model. The error magnitude module determines a magnitude of error between the estimated engine operating parameter and an actual value of the engine operating parameter using an experimental model. The engine parameter adjustment module adjusts the estimated engine operating parameter based on the error magnitude. The engine actuator control module controls an actuator of the engine based on the estimated engine operating parameter as adjusted.