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Title: Fuel governor for controlled autoignition engines

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

Other works cited in this record:

Design and performance of mid-ranging controllers
journal, October 1998

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