Model-based inlet air dynamics state characterization

Details Model-based inlet air dynamics state characterization Model-based inlet air dynamics state characterization

2007-11-06

2007-11-06

Kwon, John T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S102000, C073S118040

Reexamination Certificate

active

11363075

ABSTRACT:
An inlet air dynamics (IAD) characterization control system for an internal combustion engine includes a first module that estimates a future firing event manifold absolute pressure (MAP) and a second module that determines a MAP cycle difference based on the future firing event MAP and a previous cycle MAP. A third module characterizes an IAD state based on the MAP cycle difference.

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patent: 2004/0083047 (2004-04-01), Li et al.
patent: 2005/0060084 (2005-03-01), Dudek et al.

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