Closed-Loop Control of an HCCI Engine
(2001) SAE World Congress, 2001 In SAE Transactions, Journal of Engines 110(3). p.1076-1085- Abstract
- This paper presents a strategy for closed-loop control of a multi-cylinder turbocharged Homogeneous Charge Compression Ignition (HCCI) engine. A dual fuel port injection system allows control of combustion timing and load individually for each cylinder. The two fuels used are isooctane and n-heptane, which provides a wide range of autoignition properties.
Cylinder pressure sensors provide feedback and information regarding combustion. The angle of 50% heat release is calculated in real time for each cycle and used for timing feedback.
Inlet air preheating is used at low loads to maintain a high combustion efficiency.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/163632
- author
- Olsson, Jan-Ola LU ; Tunestål, Per LU and Johansson, Bengt LU
- organization
- publishing date
- 2001
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Control, Combustion, HCCI, Engine
- in
- SAE Transactions, Journal of Engines
- volume
- 110
- issue
- 3
- pages
- 1076 - 1085
- publisher
- Society of Automotive Engineers
- conference name
- SAE World Congress, 2001
- conference location
- Detroit, MI, United States
- conference dates
- 2001-03-05 - 2001-03-08
- external identifiers
-
- scopus:85072452733
- ISSN
- 0096-736X
- DOI
- 10.4271/2001-01-1031
- project
- Competence Centre for Combustion Processes
- language
- English
- LU publication?
- yes
- id
- 16f10b2a-4f26-4947-b78c-0e8662c420e5 (old id 163632)
- date added to LUP
- 2016-04-01 16:22:53
- date last changed
- 2022-03-07 05:32:54
@article{16f10b2a-4f26-4947-b78c-0e8662c420e5, abstract = {{This paper presents a strategy for closed-loop control of a multi-cylinder turbocharged Homogeneous Charge Compression Ignition (HCCI) engine. A dual fuel port injection system allows control of combustion timing and load individually for each cylinder. The two fuels used are isooctane and n-heptane, which provides a wide range of autoignition properties.<br/><br> <br/><br> Cylinder pressure sensors provide feedback and information regarding combustion. The angle of 50% heat release is calculated in real time for each cycle and used for timing feedback.<br/><br> <br/><br> Inlet air preheating is used at low loads to maintain a high combustion efficiency.}}, author = {{Olsson, Jan-Ola and Tunestål, Per and Johansson, Bengt}}, issn = {{0096-736X}}, keywords = {{Control; Combustion; HCCI; Engine}}, language = {{eng}}, number = {{3}}, pages = {{1076--1085}}, publisher = {{Society of Automotive Engineers}}, series = {{SAE Transactions, Journal of Engines}}, title = {{Closed-Loop Control of an HCCI Engine}}, url = {{https://lup.lub.lu.se/search/files/4655721/625783.pdf}}, doi = {{10.4271/2001-01-1031}}, volume = {{110}}, year = {{2001}}, }