Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 선우명호 | - |
dc.date.accessioned | 2019-11-20T21:04:26Z | - |
dc.date.available | 2019-11-20T21:04:26Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.citation | JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, v. 139, no. 6, Article no. 062802 | en_US |
dc.identifier.issn | 0742-4795 | - |
dc.identifier.issn | 1528-8919 | - |
dc.identifier.uri | http://gasturbinespower.asmedigitalcollection.asme.org/article.aspx?articleid=2592994 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112846 | - |
dc.description.abstract | This paper proposes a real-time combustion control algorithm using reconstructed in-cylinder pressure traces by principal component analysis (PCA). The PCA method reconstructs the in-cylinder pressure traces using the principal components of the in-cylinder pressure traces. It was shown that using only five principal components, we were able to reconstruct the in-cylinder pressure traces within 1% root mean squared percent error. Furthermore, the reconstructed in-cylinder pressure traces were validated to effectively reduce the cycle-to-cycle variations caused by the noise signals. As a result, the standard deviation of MFB50 which was calculated from the reconstructed in-cylinder pressure was reduced by 45%. Furthermore, this combustion parameter was applied to a real-time combustion control. Since variations of the control variables for the real-time combustion control were reduced, the control performances were enhanced. | en_US |
dc.description.sponsorship | This work was financially supported by the BK21 plus program (22A20130000045) under the Ministry of Education, the National Research Foundation of Korea (NRF) grant funded by the Ministry of Science, ICT and Future Planning (MSIP) of the Korea Government (No. 2011-0017495), the Industrial Strategy Technology Development Program of Ministry of Trade, Industry and Energy (Nos. 10039673 and 10042633), the Energy Resource R&D program (2006ETR11P091C) under the Ministry of Knowledge Economy, and the Industrial Strategic Technology Development Program (10060068, "Development of Next Generation E/E Architecture and Body Domain Unit for Automotive Body Domain") funded by the Ministry of Trade, Industry and Energy (MOTIE, Korea). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Amer Soc Mechanical Engineers | en_US |
dc.subject | EMISSIONS | en_US |
dc.title | A Real-Time Combustion Control With Reconstructed In-Cylinder Pressure by Principal Component Analysis for a CRDI Diesel Engine | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 139 | - |
dc.identifier.doi | 10.1115/1.4035395 | - |
dc.relation.page | 1-8 | - |
dc.relation.journal | JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | - |
dc.contributor.googleauthor | Chung, Jaesung | - |
dc.contributor.googleauthor | Oh, Junhyeong | - |
dc.contributor.googleauthor | Sunwoo, Myoungho | - |
dc.relation.code | 2017002262 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF AUTOMOTIVE ENGINEERING | - |
dc.identifier.pid | msunwoo | - |
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