Invention Grant
- Patent Title: Systems and methods for controlling an engine based on aftertreatment system characteristics
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Application No.: US15456810Application Date: 2017-03-13
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Publication No.: US10767584B2Publication Date: 2020-09-08
- Inventor: Michael Haas , Adam W. Kidd , Jeffrey David Selwyn Diwakar Abraham
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Main IPC: F01N9/00
- IPC: F01N9/00 ; F01N3/20 ; F01N11/00 ; F02D41/02 ; F01N3/10 ; F01N3/021 ; F02D41/00 ; F02D41/30 ; F02D41/14

Abstract:
Systems and apparatuses include an apparatus including an aftertreatment system control circuit structured to receive a signal indicative of an exhaust gas characteristic from a sensor, determine an aftertreatment system characteristic based on the exhaust gas characteristic, determine an acceptable input value responsive to the aftertreatment system characteristic, and control at least one of a fuel system actuator and an air handling actuator to achieve or substantially achieve the acceptable input value.
Public/Granted literature
- US20180258873A1 SYSTEMS AND METHODS FOR CONTROLLING AN ENGINE BASED ON AFTERTREATMENT SYSTEM CHARACTERISTICS Public/Granted day:2018-09-13
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