09534547 is referenced by 8 patents and cites 152 patents.

An engine control system for a vehicle, includes a delay and rate limit module, a throttle control module, a phaser control module, and an exhaust gas recirculation (EGR) control module. The delay and rate limit module applies a delay and a rate limit to a first torque request to produce a second torque request. The throttle control module determines a target throttle opening based on the second torque request and selectively adjusts a throttle valve based on the target throttle opening. The phaser control module determines target intake and exhaust phasing values based on the second torque request and selectively adjusts intake and exhaust valve phasers based on the target intake and exhaust phasing values, respectively. The EGR control module determines a target EGR opening based on the first torque request and selectively adjusts an EGR valve based on the target EGR opening.

Title
Airflow control systems and methods
Application Number
13/686069
Publication Number
9534547 (B2)
Application Date
November 27, 2012
Publication Date
January 3, 2017
Inventor
B Jerry Song
Novi
MI, US
David A White
Grand Blanc
MI, US
Gerald J Hysko Jr
Grand Blanc
MI, US
Christopher E Whitney
Commerce
MI, US
Jeffrey M Kaiser
Highland
MI, US
Michael Livshiz
Ann Arbor
MI, US
Assignee
GM Global Technology Operations
MI, US
IPC
F02D 41/14
F02D 13/02
F02D 41/00
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