Measuring and testing – Vehicle chassis – Steering
Patent
1993-11-22
1995-06-13
Goldstein, Herbert
Measuring and testing
Vehicle chassis
Steering
731182, 123478, 123492, 123571, 36443105, 364565, F02B 300
Patent
active
054232082
ABSTRACT:
The state of internal combustion engine inlet air dynamics is characterized in a substantially noise immune albeit rapid manner according to the degree by which a first set of criteria indicate a steady state condition in which engine inlet air rate substantially corresponds to cylinder inlet air rate or to the degree by which a second set of criteria indicate a transient condition in which engine inlet air rate does not substantially correspond to cylinder air rate. Cylinder inlet air rate may then be predicted in accord with the characterization.
REFERENCES:
patent: 4245604 (1981-01-01), Lahiff
patent: 4447880 (1984-05-01), Kasai et al.
Davis Ronald A.
Dudek Kenneth P.
Folkerts Charles H.
Matthews Gregory P.
Artis Jewel V.
Bridges Michael J.
General Motors Corporation
Goldstein Herbert
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