Publications:A Simple Virtual Sensor for Combustion Timing
From ISLAB/CAISR
Title | A Simple Virtual Sensor for Combustion Timing |
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Author | Ulf Holmberg and Magnus Hellring |
Year | 2003 |
PublicationType | Journal Paper |
Journal | Journal of Dynamic Systems Measurement, and Control |
HostPublication | |
Conference | |
DOI | http://dx.doi.org/10.1115/1.1589034 |
Diva url | http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:237397 |
Abstract | Proposes a low-complexity virtual sensor for the pressure peak position of the crank angle in a spark-ignited car motor. Establishment of the relationship between pressure peak position (PPP) and produced work; Introduction of ion-current signal and related to the PPP; Description of previously proposed virtual sensors; Presentation of the low-complexity virtual sensor algorithm; Demonstration of the closed-loop control using the virtual sensor. |