Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 선우명호 | - |
dc.date.accessioned | 2017-08-01T06:24:04Z | - |
dc.date.available | 2017-08-01T06:24:04Z | - |
dc.date.issued | 2015-10 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, v. 16, NO 5, Page. 813-820 | en_US |
dc.identifier.issn | 1229-9138 | - |
dc.identifier.issn | 1976-3832 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs12239-015-0083-5 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/28169 | - |
dc.description.abstract | We show that computational load can be reduced when a programmable co-processor is used for a time-critical system design. We analyze the real-time performances of a diesel engine management system by applying a programmable timer co-processor. In order to verify the performances caused by the co-processor, we investigated the timing parameters such as the process time, execution period, and processor utilization, according to a changing task structure. The processor utilizations of the tasks were found to be reduced within the range of 0.65% to 33.68% on worst-case execution period condition. These results show that an appropriate task construction considering the co-processor characteristics can lead to improvement in real-time performance from parallel processing on par with a multicore processor system even under limited conditions. | en_US |
dc.description.sponsorship | This research was financially supported by the Industrial Strategy Technology Development Program of the Ministry of Knowledge Economy (No. 10039673), (No. 10042633). This work was also supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (No. 2011-0017495), Energy Resource R&D program (2006ETR11P091C) under the Ministry of Knowledge Economy, and the BK21 plus program (22A20130000045) under the Ministry of Education, Republic of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN SOC AUTOMOTIVE ENGINEERS-KSAE | en_US |
dc.subject | Co-processor | en_US |
dc.subject | Diesel engine | en_US |
dc.subject | Engine management system | en_US |
dc.subject | Fuel injection system | en_US |
dc.subject | Processor utilization | en_US |
dc.subject | Time processor unit | en_US |
dc.title | Analysis of parallel processing effects through a co-processor in diesel engine management system | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | 16 | - |
dc.identifier.doi | 10.1007/s12239-015-0083-5 | - |
dc.relation.page | 813-820 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY | - |
dc.contributor.googleauthor | Sohn, J. | - |
dc.contributor.googleauthor | Hong, S. | - |
dc.contributor.googleauthor | Park, I. | - |
dc.contributor.googleauthor | Kwon, J. | - |
dc.contributor.googleauthor | Lee, W. | - |
dc.contributor.googleauthor | Sunwoo, M. | - |
dc.relation.code | 2015012458 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF AUTOMOTIVE ENGINEERING | - |
dc.identifier.pid | msunwoo | - |
dc.identifier.researcherID | A-5220-2016 | - |
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