Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles
This paper proposes two intelligent torque distribution strategies based on particle swarm optimization (PSO) and fuzzy logic control (FLC) to provide convenient torque allocation that maximizes hybrid electric vehicle (HEV) propulsion power. PSO torque distribution strategy uses torque transfer rat...
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9785603/ |
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| author | Adel Oubelaid Fahad Albalawi Toufik Rekioua Sherif S. M. Ghoneim Nabil Taib Saad A. Mohamed Abdelwahab |
| author_facet | Adel Oubelaid Fahad Albalawi Toufik Rekioua Sherif S. M. Ghoneim Nabil Taib Saad A. Mohamed Abdelwahab |
| author_sort | Adel Oubelaid |
| collection | DOAJ |
| description | This paper proposes two intelligent torque distribution strategies based on particle swarm optimization (PSO) and fuzzy logic control (FLC) to provide convenient torque allocation that maximizes hybrid electric vehicle (HEV) propulsion power. PSO torque distribution strategy uses torque transfer ratio (TTR) as a fitness function to select the best torque candidates and differential arrangements that maximize HEV propulsion torque. A proposed FLC controller with adequate membership functions is designed to ensure convenient torque vectoring across vehicle wheels. A new coordinated switching strategy is proposed in this paper to address the undesired transient ripples occurring during drivetrain commutations and power source switchings. The proposed coordinated switching strategy controls the switching period duration through transition functions fitting the transient dynamics of power sources. In non-uniform surfaces, intelligent torque allocation strategies converted <inline-formula> <tex-math notation="LaTeX">$84\sim 86$ </tex-math></inline-formula>% of the generated torque into propulsion torque whereas the equal torque distribution strategy yielded a torque transfer ratio of 50%. Thanks to the proposed coordinated switching strategy, DC bus voltage ripples were reduced to a narrow band of <inline-formula> <tex-math notation="LaTeX">$\pm ~5\text{V}$ </tex-math></inline-formula>, transient power ripples were limited to a narrow band of 600 W and torque jerks were almost suppressed. Real-time simulation using the RT LAB platform confirms that the proposed coordinated switching strategy has reduced transient torque overshoot from 69% to almost zero and this is expected to improve HEV driving comfort. |
| first_indexed | 2024-12-12T04:18:35Z |
| format | Article |
| id | doaj.art-b5140ef2f5f64bbfb5e71c91413d820a |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-12T04:18:35Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-b5140ef2f5f64bbfb5e71c91413d820a2022-12-22T00:38:23ZengIEEEIEEE Access2169-35362022-01-0110580975811510.1109/ACCESS.2022.31789569785603Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric VehiclesAdel Oubelaid0https://orcid.org/0000-0001-6283-1123Fahad Albalawi1Toufik Rekioua2https://orcid.org/0000-0002-6258-5708Sherif S. M. Ghoneim3https://orcid.org/0000-0002-9387-1950Nabil Taib4https://orcid.org/0000-0001-5770-5923Saad A. Mohamed Abdelwahab5https://orcid.org/0000-0003-3113-2084Laboratoire de Technologie Industrielle et de l’Information, Faculté de Technologie, Université de Bejaia, Bejaia, AlgeriaDepartment of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi ArabiaLaboratoire de Technologie Industrielle et de l’Information, Faculté de Technologie, Université de Bejaia, Bejaia, AlgeriaDepartment of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi ArabiaLaboratoire de Technologie Industrielle et de l’Information, Faculté de Technologie, Université de Bejaia, Bejaia, AlgeriaElectrical Department, Faculty of Technology and Education, Suez University, Suez, EgyptThis paper proposes two intelligent torque distribution strategies based on particle swarm optimization (PSO) and fuzzy logic control (FLC) to provide convenient torque allocation that maximizes hybrid electric vehicle (HEV) propulsion power. PSO torque distribution strategy uses torque transfer ratio (TTR) as a fitness function to select the best torque candidates and differential arrangements that maximize HEV propulsion torque. A proposed FLC controller with adequate membership functions is designed to ensure convenient torque vectoring across vehicle wheels. A new coordinated switching strategy is proposed in this paper to address the undesired transient ripples occurring during drivetrain commutations and power source switchings. The proposed coordinated switching strategy controls the switching period duration through transition functions fitting the transient dynamics of power sources. In non-uniform surfaces, intelligent torque allocation strategies converted <inline-formula> <tex-math notation="LaTeX">$84\sim 86$ </tex-math></inline-formula>% of the generated torque into propulsion torque whereas the equal torque distribution strategy yielded a torque transfer ratio of 50%. Thanks to the proposed coordinated switching strategy, DC bus voltage ripples were reduced to a narrow band of <inline-formula> <tex-math notation="LaTeX">$\pm ~5\text{V}$ </tex-math></inline-formula>, transient power ripples were limited to a narrow band of 600 W and torque jerks were almost suppressed. Real-time simulation using the RT LAB platform confirms that the proposed coordinated switching strategy has reduced transient torque overshoot from 69% to almost zero and this is expected to improve HEV driving comfort.https://ieeexplore.ieee.org/document/9785603/Coordinated switching strategyfuzzy logichybrid electric vehicletorque allocation strategyparticle swarm optimization |
| spellingShingle | Adel Oubelaid Fahad Albalawi Toufik Rekioua Sherif S. M. Ghoneim Nabil Taib Saad A. Mohamed Abdelwahab Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles IEEE Access Coordinated switching strategy fuzzy logic hybrid electric vehicle torque allocation strategy particle swarm optimization |
| title | Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles |
| title_full | Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles |
| title_fullStr | Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles |
| title_full_unstemmed | Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles |
| title_short | Intelligent Torque Allocation Based Coordinated Switching Strategy for Comfort Enhancement of Hybrid Electric Vehicles |
| title_sort | intelligent torque allocation based coordinated switching strategy for comfort enhancement of hybrid electric vehicles |
| topic | Coordinated switching strategy fuzzy logic hybrid electric vehicle torque allocation strategy particle swarm optimization |
| url | https://ieeexplore.ieee.org/document/9785603/ |
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