Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines
This paper presents a control design approach of efficiency optimization while providing the desired torque under the constraint of combustion variation for gasoline engines with EGR. Mainly, the first phase of control design is the equilibrium point optimization under the chance constraint of IMEP...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Society of Automotive Engineers of Japan, Inc.
2019-07-01
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| Series: | International Journal of Automotive Engineering |
| Online Access: | https://www.jstage.jst.go.jp/article/jsaeijae/10/3/10_20194115/_article/-char/ja |
| _version_ | 1797356806445465600 |
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| author | Weihai Jiang Tielong Shen |
| author_facet | Weihai Jiang Tielong Shen |
| author_sort | Weihai Jiang |
| collection | DOAJ |
| description | This paper presents a control design approach of efficiency optimization while providing the desired torque under the constraint of combustion variation for gasoline engines with EGR. Mainly, the first phase of control design is the equilibrium point optimization under the chance constraint of IMEP probability distribution with a scenario approach, and the second phase is nonlinear dynamic feedback stabilization control design for improving transient performance of the state regulation. The experimental validations demonstrate that the control scheme can achieve stable combustion and fast transient control performance. |
| first_indexed | 2024-03-08T14:32:00Z |
| format | Article |
| id | doaj.art-5c61a8fe350d4a148f3cc1862004e8ad |
| institution | Directory Open Access Journal |
| issn | 2185-0992 |
| language | English |
| last_indexed | 2024-03-08T14:32:00Z |
| publishDate | 2019-07-01 |
| publisher | Society of Automotive Engineers of Japan, Inc. |
| record_format | Article |
| series | International Journal of Automotive Engineering |
| spelling | doaj.art-5c61a8fe350d4a148f3cc1862004e8ad2024-01-12T07:43:31ZengSociety of Automotive Engineers of Japan, Inc.International Journal of Automotive Engineering2185-09922019-07-0110328429110.20485/jsaeijae.10.3_284Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline EnginesWeihai Jiang0Tielong Shen1Sophia UniversitySophia UniversityThis paper presents a control design approach of efficiency optimization while providing the desired torque under the constraint of combustion variation for gasoline engines with EGR. Mainly, the first phase of control design is the equilibrium point optimization under the chance constraint of IMEP probability distribution with a scenario approach, and the second phase is nonlinear dynamic feedback stabilization control design for improving transient performance of the state regulation. The experimental validations demonstrate that the control scheme can achieve stable combustion and fast transient control performance.https://www.jstage.jst.go.jp/article/jsaeijae/10/3/10_20194115/_article/-char/ja |
| spellingShingle | Weihai Jiang Tielong Shen Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines International Journal of Automotive Engineering |
| title | Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines |
| title_full | Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines |
| title_fullStr | Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines |
| title_full_unstemmed | Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines |
| title_short | Air Path Dynamics Control and Efficiency Optimization with Scenario Approach for Gasoline Engines |
| title_sort | air path dynamics control and efficiency optimization with scenario approach for gasoline engines |
| url | https://www.jstage.jst.go.jp/article/jsaeijae/10/3/10_20194115/_article/-char/ja |
| work_keys_str_mv | AT weihaijiang airpathdynamicscontrolandefficiencyoptimizationwithscenarioapproachforgasolineengines AT tielongshen airpathdynamicscontrolandefficiencyoptimizationwithscenarioapproachforgasolineengines |