A Study on Ignition Timing and Combustion Switching Control of Gasoline HCCI Engine

2009-01-1128

04/20/2009

Event
SAE World Congress & Exhibition
Authors Abstract
Content
As for homogeneous charge compression ignition (HCCI) combustion, many parameters influence on self-ignition timing. We formulated a self-ignition timing simulation model. A control algorithm for HCCI engine has been formulated on the basis of this self-ignition timing simulation model. And the application of the control algorithm to a 4-cylinder engine provided with an electromagnetic valve train demonstrated that it was possible to control HCCI combustion in response to operating conditions. In addition, when switching between spark ignition and HCCI operation, the control algorithm for HCCI engine compensating for the difference in exhaust temperature and the fuel wall-wetting compensating algorithm have enabled switching without torque shock.
Meta TagsDetails
DOI
https://doi.org/10.4271/2009-01-1128
Pages
9
Citation
Kitamura, T., Takanashi, J., Urata, Y., and Ogawa, K., "A Study on Ignition Timing and Combustion Switching Control of Gasoline HCCI Engine," SAE Technical Paper 2009-01-1128, 2009, https://doi.org/10.4271/2009-01-1128.
Additional Details
Publisher
Published
Apr 20, 2009
Product Code
2009-01-1128
Content Type
Technical Paper
Language
English