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Title: Fuel governor for controlled autoignition engines

Abstract

Methods and systems for controlling combustion performance of an engine are provided. A desired fuel quantity for a first combustion cycle is determined. One or more engine actuator settings are identified that would be required during a subsequent combustion cycle to cause the engine to approach a target combustion phasing. If the identified actuator settings are within a defined acceptable operating range, the desired fuel quantity is injected during the first combustion cycle. If not, an attenuated fuel quantity is determined and the attenuated fuel quantity is injected during the first combustion cycle.

Inventors:
; ; ;
Publication Date:
Research Org.:
Robert Bosch GmbH, Stuttgart, DE (Germany) The Regents of the University of Michigan, Ann Arbor, MI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1259498
Patent Number(s):
9,376,979
Application Number:
13/621,425
Assignee:
Robert Bosch GmbH (Stuttgart, DE) DOEEE
DOE Contract Number:
EE0003533
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Sep 17
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION

Citation Formats

Jade, Shyam, Hellstrom, Erik, Stefanopoulou, Anna, and Jiang, Li. Fuel governor for controlled autoignition engines. United States: N. p., 2016. Web.
Jade, Shyam, Hellstrom, Erik, Stefanopoulou, Anna, & Jiang, Li. Fuel governor for controlled autoignition engines. United States.
Jade, Shyam, Hellstrom, Erik, Stefanopoulou, Anna, and Jiang, Li. 2016. "Fuel governor for controlled autoignition engines". United States. doi:. https://www.osti.gov/servlets/purl/1259498.
@article{osti_1259498,
title = {Fuel governor for controlled autoignition engines},
author = {Jade, Shyam and Hellstrom, Erik and Stefanopoulou, Anna and Jiang, Li},
abstractNote = {Methods and systems for controlling combustion performance of an engine are provided. A desired fuel quantity for a first combustion cycle is determined. One or more engine actuator settings are identified that would be required during a subsequent combustion cycle to cause the engine to approach a target combustion phasing. If the identified actuator settings are within a defined acceptable operating range, the desired fuel quantity is injected during the first combustion cycle. If not, an attenuated fuel quantity is determined and the attenuated fuel quantity is injected during the first combustion cycle.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2016,
month = 6
}

Patent:

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