Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation
Aiming at the problem of body instability caused by actuator failure in a distributed electric vehicle drive system, a fault-tolerant control strategy of longitudinal and lateral force cooperative reconstruction with active steering control was proposed, and a layered control structure was adopted b...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-01-01
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| Series: | World Electric Vehicle Journal |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2032-6653/14/2/31 |
| _version_ | 1827755117494927360 |
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| author | Jian Ou Dehai Yan Yong Zhang Echuan Yang Dong Huang |
| author_facet | Jian Ou Dehai Yan Yong Zhang Echuan Yang Dong Huang |
| author_sort | Jian Ou |
| collection | DOAJ |
| description | Aiming at the problem of body instability caused by actuator failure in a distributed electric vehicle drive system, a fault-tolerant control strategy of longitudinal and lateral force cooperative reconstruction with active steering control was proposed, and a layered control structure was adopted based on the vehicle model. In the upper controller, the resultant force and torque are calculated according to the vehicle parameter state and MPC algorithm; the lower controller is the cooperative reconfiguration allocation layer, and the minimum tire load rate, longitudinal and lateral force constraints and front wheel angle control are considered. Finally, offline simulation experiments and hardware-in-the-loop experiments are completed to verify the effectiveness and real-time performance of the designed strategy. The results show that the designed strategy can significantly improve the driving stability and safety of the vehicle when the actuator fails. |
| first_indexed | 2024-03-11T07:59:42Z |
| format | Article |
| id | doaj.art-66706576d5d244308d116e7a40944ee5 |
| institution | Directory Open Access Journal |
| issn | 2032-6653 |
| language | English |
| last_indexed | 2024-03-11T07:59:42Z |
| publishDate | 2023-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | World Electric Vehicle Journal |
| spelling | doaj.art-66706576d5d244308d116e7a40944ee52023-11-16T23:54:10ZengMDPI AGWorld Electric Vehicle Journal2032-66532023-01-011423110.3390/wevj14020031Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration AllocationJian Ou0Dehai Yan1Yong Zhang2Echuan Yang3Dong Huang4Key Laboratory of Advanced Manufacturing Technology for Auto Parts, Ministry of Education, Chongqing University of Technology, Chongqing 400054, ChinaKey Laboratory of Advanced Manufacturing Technology for Auto Parts, Ministry of Education, Chongqing University of Technology, Chongqing 400054, ChinaKey Laboratory of Advanced Manufacturing Technology for Auto Parts, Ministry of Education, Chongqing University of Technology, Chongqing 400054, ChinaCollege of Mechanical Engineering, Chongqing University of Technology, Chongqing 400054, ChinaKey Laboratory of Advanced Manufacturing Technology for Auto Parts, Ministry of Education, Chongqing University of Technology, Chongqing 400054, ChinaAiming at the problem of body instability caused by actuator failure in a distributed electric vehicle drive system, a fault-tolerant control strategy of longitudinal and lateral force cooperative reconstruction with active steering control was proposed, and a layered control structure was adopted based on the vehicle model. In the upper controller, the resultant force and torque are calculated according to the vehicle parameter state and MPC algorithm; the lower controller is the cooperative reconfiguration allocation layer, and the minimum tire load rate, longitudinal and lateral force constraints and front wheel angle control are considered. Finally, offline simulation experiments and hardware-in-the-loop experiments are completed to verify the effectiveness and real-time performance of the designed strategy. The results show that the designed strategy can significantly improve the driving stability and safety of the vehicle when the actuator fails.https://www.mdpi.com/2032-6653/14/2/31electric vehicleactuator failurefront wheel steering controlstability controlcollaborative reconfiguration and allocation |
| spellingShingle | Jian Ou Dehai Yan Yong Zhang Echuan Yang Dong Huang Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation World Electric Vehicle Journal electric vehicle actuator failure front wheel steering control stability control collaborative reconfiguration and allocation |
| title | Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation |
| title_full | Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation |
| title_fullStr | Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation |
| title_full_unstemmed | Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation |
| title_short | Research on the Stability Control Strategy of Distributed Electric Vehicles Based on Cooperative Reconfiguration Allocation |
| title_sort | research on the stability control strategy of distributed electric vehicles based on cooperative reconfiguration allocation |
| topic | electric vehicle actuator failure front wheel steering control stability control collaborative reconfiguration and allocation |
| url | https://www.mdpi.com/2032-6653/14/2/31 |
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