Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 선우명호 | - |
dc.contributor.editor | Lee, M. | - |
dc.date.accessioned | 2018-02-22T07:32:29Z | - |
dc.date.available | 2018-02-22T07:32:29Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | Journal of Automobile, 2012, 226(2), P.210-224 | en_US |
dc.identifier.issn | 0954-4070 | - |
dc.identifier.issn | 2041-2991 | - |
dc.identifier.uri | http://journals.sagepub.com/doi/abs/10.1177/0954407011416060?journalCode=pidb | - |
dc.description.abstract | In this paper, a model-based boost pressure control of a turbocharged common-rail directed injected diesel engine is proposed. An advanced linear parameter varying (LPV) technique is adopted for model development and an Ha control scheme is synthesized for control purposes. The LPV technique has an advantage in deriving a linear model from a complex non-linear system and guarantees higher linear model precision. The boost pressure model of the diesel engine is obtained as a simple second-order linear system and the parameters of the model are estimated by the LPV identification method. With the help of the LPV modelling method, the behaviour of boost pressure of the diesel engine is precisely characterized using a second-order linear model. Based on the simplified LPV boost pressure model, a robust Ha controller is synthesized. The state-space representation is derived to follow the control design framework of an Ha scheme, and weighting functions for improving control performance are added into the closed-loop control system. The experimental results show that the LPV model-based diesel engine boost pressure control allows better tracking performance than the production engine management system (EMS), which requires difficult calibration work. | en_US |
dc.description.sponsorship | This work was supported by the Ministry of Education, Science and Technology through the BK21 Program (201000000000173). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Sage Publications LTD | en_US |
dc.subject | diesel engine modelling | en_US |
dc.subject | diesel engine control | en_US |
dc.title | Modelling and H-infinity control of diesel engine boost pressure using a linear parameter varying technique | en_US |
dc.type | Article | en_US |
dc.relation.no | D2 | - |
dc.relation.volume | 226 | - |
dc.identifier.doi | 10.1177/0954407011416060 | - |
dc.relation.page | 210-224 | - |
dc.relation.journal | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING | - |
dc.contributor.googleauthor | Sunwoo, M. | - |
dc.relation.code | 2012214167 | - |
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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