Air estimation system and method

Details Air estimation system and method Air estimation system and method

1998-12-07

2000-07-18

Wolfe, Willis R.

Measuring and testing

Simulating operating condition

Marine

701103, G01M 1500, F02D 4118

Patent

active

060890827

ABSTRACT:
A system and method for estimating air entering a cylinder of an internal combustion engine uses a discrete algorithm based on a measurement of air entering a manifold. The filter parameter of the algorithm is independent of ambient operating conditions when the algorithm is executed at constant intervals of engine rotation.

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