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A Double-Injection Control Strategy For Partially Premixed Combustion

Ingesson, Gabriel LU ; Yin, Lianhao LU ; Johansson, Rolf LU and Tunestål, Per LU (2016) 8th IFAC Symposium on Advances in Automotive Control AAC 2016 In 8th IFAC Symposium on Advances in Automotive Control AAC 2016 Norrköping 49. p.353-360
Abstract
Partially Premixed Combustion has shown to be a promising internal combustion concept in terms of engine efficiency and emission levels, however, since the combustion process is partly kinetically controlled, unacceptably high pressure-rise rates could occur at various operating points. A remedy to this problem is the use of a pilot-fuel injection. This paper characterizes double injection effects on combustion through experimental results and presents a double injection closed-loop model predictive control strategy where the combustion phasing is controlled arbitrarily as the pressure rise rate is controlled below a upper bound. Experimental results show promising response times during set-point changes as well as load and speed... (More)
Partially Premixed Combustion has shown to be a promising internal combustion concept in terms of engine efficiency and emission levels, however, since the combustion process is partly kinetically controlled, unacceptably high pressure-rise rates could occur at various operating points. A remedy to this problem is the use of a pilot-fuel injection. This paper characterizes double injection effects on combustion through experimental results and presents a double injection closed-loop model predictive control strategy where the combustion phasing is controlled arbitrarily as the pressure rise rate is controlled below a upper bound. Experimental results show promising response times during set-point changes as well as load and speed disturbances. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Partially Premixed Combustion, Model Predictive Control, Multiple Fuel Injections
in
8th IFAC Symposium on Advances in Automotive Control AAC 2016 Norrköping
volume
49
pages
7 pages
publisher
IFAC & Elsevier Ltd.
conference name
8th IFAC Symposium on Advances in Automotive Control AAC 2016
external identifiers
  • scopus:84991106624
  • wos:000383464400053
ISBN
2405-8963
2405-8963
DOI
10.1016/j.ifacol.2016.08.053
language
English
LU publication?
yes
id
a0dfaa76-9c23-40c4-98b2-d1a24ef29de0
date added to LUP
2016-09-28 18:44:34
date last changed
2017-09-18 11:30:15
@inproceedings{a0dfaa76-9c23-40c4-98b2-d1a24ef29de0,
  abstract     = {Partially Premixed Combustion has shown to be a promising internal combustion concept in terms of engine efficiency and emission levels, however, since the combustion process is partly kinetically controlled, unacceptably high pressure-rise rates could occur at various operating points. A remedy to this problem is the use of a pilot-fuel injection. This paper characterizes double injection effects on combustion through experimental results and presents a double injection closed-loop model predictive control strategy where the combustion phasing is controlled arbitrarily as the pressure rise rate is controlled below a upper bound. Experimental results show promising response times during set-point changes as well as load and speed disturbances.},
  author       = {Ingesson, Gabriel and Yin, Lianhao and Johansson, Rolf and Tunestål, Per},
  booktitle    = {8th IFAC Symposium on Advances in Automotive Control AAC 2016 Norrköping},
  isbn         = {2405-8963},
  keyword      = {Partially Premixed Combustion, Model Predictive Control, Multiple Fuel Injections},
  language     = {eng},
  month        = {08},
  pages        = {353--360},
  publisher    = {IFAC & Elsevier Ltd.},
  title        = {A Double-Injection Control Strategy For Partially Premixed Combustion},
  url          = {http://dx.doi.org/10.1016/j.ifacol.2016.08.053},
  volume       = {49},
  year         = {2016},
}