Modeling for HCCI Control
Widd, Anders LU ; Tunestål, Per LU and Johansson, Rolf LU
(2012)
Workshop on Identification for Automotive Systems
418.
p.283-302
- Abstract
- Due to the possibility of increased efficiency and reduced emissions, Homogeneous Charge Compression Ignition (HCCI) is a promising alternative to conventional internal combustion engines. Ignition timing in HCCI is highly sensitive to operating conditions and lacks direct actuation, making it a challenging subject for closed-loop control. This paper presents physics-based, control-oriented modeling of HCCI including cylinder wall temperature dynamics. The model was calibrated using experimental data from an optical engine allowing measurements of the cylinder wall temperature to be made. To further validate the model, it was calibrated against a conventional engine and linearizations of the model were used to design model predictive... (More)
- Due to the possibility of increased efficiency and reduced emissions, Homogeneous Charge Compression Ignition (HCCI) is a promising alternative to conventional internal combustion engines. Ignition timing in HCCI is highly sensitive to operating conditions and lacks direct actuation, making it a challenging subject for closed-loop control. This paper presents physics-based, control-oriented modeling of HCCI including cylinder wall temperature dynamics. The model was calibrated using experimental data from an optical engine allowing measurements of the cylinder wall temperature to be made. To further validate the model, it was calibrated against a conventional engine and linearizations of the model were used to design model predictive controllers for control of the ignition timing using the inlet valve closing and the intake temperature as control signals. The resulting control performance was experimentally evaluated in terms of response time and steady-state output variance. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3073446
- author
- Widd, Anders
LU
; Tunestål, Per
LU
and Johansson, Rolf
LU
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Homogeneous Charge Compression Ignition (HCCI), modeling, parameter, identification, model predictive control
- host publication
- Identification for Automotive Systems (Lecture Notes in Control and Information Sciences )
- volume
- 418
- pages
- 283 - 302
- publisher
- Springer
- conference name
- Workshop on Identification for Automotive Systems
- conference location
- Linz, Austria
- conference dates
- 2010-07-15
- external identifiers
-
- wos:000306990500016
- scopus:84855874571
- ISSN
- 0170-8643
- DOI
- 10.1007/978-1-4471-2221-0_16
- project
- Competence Centre for Combustion Processes
- language
- English
- LU publication?
- yes
- id
- eae5a2a4-c6d5-48c9-95a5-9dcbd0a1ac05 (old id 3073446)
- date added to LUP
- 2016-04-01 14:04:19
- date last changed
- 2024-01-09 22:38:33
@inproceedings{eae5a2a4-c6d5-48c9-95a5-9dcbd0a1ac05,
abstract = {{Due to the possibility of increased efficiency and reduced emissions, Homogeneous Charge Compression Ignition (HCCI) is a promising alternative to conventional internal combustion engines. Ignition timing in HCCI is highly sensitive to operating conditions and lacks direct actuation, making it a challenging subject for closed-loop control. This paper presents physics-based, control-oriented modeling of HCCI including cylinder wall temperature dynamics. The model was calibrated using experimental data from an optical engine allowing measurements of the cylinder wall temperature to be made. To further validate the model, it was calibrated against a conventional engine and linearizations of the model were used to design model predictive controllers for control of the ignition timing using the inlet valve closing and the intake temperature as control signals. The resulting control performance was experimentally evaluated in terms of response time and steady-state output variance.}},
author = {{Widd, Anders and Tunestål, Per and Johansson, Rolf}},
booktitle = {{Identification for Automotive Systems (Lecture Notes in Control and Information Sciences )}},
issn = {{0170-8643}},
keywords = {{Homogeneous Charge Compression Ignition (HCCI); modeling; parameter; identification; model predictive control}},
language = {{eng}},
pages = {{283--302}},
publisher = {{Springer}},
title = {{Modeling for HCCI Control}},
url = {{http://dx.doi.org/10.1007/978-1-4471-2221-0_16}},
doi = {{10.1007/978-1-4471-2221-0_16}},
volume = {{418}},
year = {{2012}},
}