Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle
An electronic stability control (ESC) based on torque distribution is proposed for an eight in-wheel motor-independent drive electric vehicle (8WIDEV). The proposed ESC is extremely suitable for the independent driving vehicle to enhance its handling stability performance. The vehicle model is estab...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2019/8585670 |
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| _version_ | 1849689980644884480 |
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| author | Yu Zhao Chengning Zhang |
| author_facet | Yu Zhao Chengning Zhang |
| author_sort | Yu Zhao |
| collection | DOAJ |
| description | An electronic stability control (ESC) based on torque distribution is proposed for an eight in-wheel motor-independent drive electric vehicle (8WIDEV). The proposed ESC is extremely suitable for the independent driving vehicle to enhance its handling stability performance. The vehicle model is established based on a prototype 8WIDEV. A hierarchical control strategy, which includes a reference state generation controller, an upper-level vehicle controller, and a lower-level optimal control allocation controller, is utilized in the ESC. The reference state generation controller is used to obtain the ideal reference vehicle state. The upper-level vehicle controller is structured based on sliding mode control, which obtains the generalized objective force during 8WIDEV movement, therein considering the side slip angle and yaw rate. The lower-level optimal control allocation controller attempts to allocate the vehicle’s objective force in each motor optimally and reasonably. The model is validated by field measurement results under the step input condition and snake input condition. Simulation results from a hardware-in-the-loop (HIL) simulation platform indicate that the ESC based on the optimized allocation proposed for 8WIDEV achieves better stability performance compared with direct yaw moment control (DYC). |
| format | Article |
| id | doaj-art-f0c75dfd19bc4cd5af25b9171ff5b6f3 |
| institution | DOAJ |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-f0c75dfd19bc4cd5af25b9171ff5b6f32025-08-20T03:21:27ZengWileyShock and Vibration1070-96221875-92032019-01-01201910.1155/2019/85856708585670Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric VehicleYu Zhao0Chengning Zhang1National Engineering Laboratory for Electric Vehicle, Beijing Institute of Technology, Beijing 100081, ChinaNational Engineering Laboratory for Electric Vehicle, Beijing Institute of Technology, Beijing 100081, ChinaAn electronic stability control (ESC) based on torque distribution is proposed for an eight in-wheel motor-independent drive electric vehicle (8WIDEV). The proposed ESC is extremely suitable for the independent driving vehicle to enhance its handling stability performance. The vehicle model is established based on a prototype 8WIDEV. A hierarchical control strategy, which includes a reference state generation controller, an upper-level vehicle controller, and a lower-level optimal control allocation controller, is utilized in the ESC. The reference state generation controller is used to obtain the ideal reference vehicle state. The upper-level vehicle controller is structured based on sliding mode control, which obtains the generalized objective force during 8WIDEV movement, therein considering the side slip angle and yaw rate. The lower-level optimal control allocation controller attempts to allocate the vehicle’s objective force in each motor optimally and reasonably. The model is validated by field measurement results under the step input condition and snake input condition. Simulation results from a hardware-in-the-loop (HIL) simulation platform indicate that the ESC based on the optimized allocation proposed for 8WIDEV achieves better stability performance compared with direct yaw moment control (DYC).http://dx.doi.org/10.1155/2019/8585670 |
| spellingShingle | Yu Zhao Chengning Zhang Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle Shock and Vibration |
| title | Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle |
| title_full | Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle |
| title_fullStr | Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle |
| title_full_unstemmed | Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle |
| title_short | Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle |
| title_sort | electronic stability control for improving stability for an eight in wheel motor independent drive electric vehicle |
| url | http://dx.doi.org/10.1155/2019/8585670 |
| work_keys_str_mv | AT yuzhao electronicstabilitycontrolforimprovingstabilityforaneightinwheelmotorindependentdriveelectricvehicle AT chengningzhang electronicstabilitycontrolforimprovingstabilityforaneightinwheelmotorindependentdriveelectricvehicle |