Delay compensated air/fuel control of an internal combustion...

Details Delay compensated air/fuel control of an internal combustion... Delay compensated air/fuel control of an internal combustion...

2011-08-02

2011-08-02

Kwon, John T (Department: 3747)

Internal-combustion engines

Charge forming device

Including exhaust gas condition responsive means

C123S488000, C701S103000, C073S114730

Reexamination Certificate

active

07987840

ABSTRACT:
A fuel control approach that compensates for time delays to increase exhaust gas sensor feedback response speed.

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Smith, Otto J.M., “A Controller To Overcome Dead Time,” ISA Journal, vol. 6, No. 2, Feb. 1959, 6 pages.
Jankovic, Mrdjan J. et al., “Method and System for Exhaust Gas Recirculation Control,” U.S. Appl. No. 12/854,067, filed Aug. 10, 2010, 38 pages.

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