Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability
Active suspension control and direct yaw-moment control (DYC) are widely used in the vehicle control field. To solve the coupling between those two controllers, a coordinated control of active suspension and DYC is proposed to further improve the vehicle roll and yaw stability. To enhance the adapti...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/22/11768 |
| _version_ | 1827645010591350784 |
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| author | Jianjun Hu Yihang Liu Feng Xiao Zhiqiang Lin Chenghao Deng |
| author_facet | Jianjun Hu Yihang Liu Feng Xiao Zhiqiang Lin Chenghao Deng |
| author_sort | Jianjun Hu |
| collection | DOAJ |
| description | Active suspension control and direct yaw-moment control (DYC) are widely used in the vehicle control field. To solve the coupling between those two controllers, a coordinated control of active suspension and DYC is proposed to further improve the vehicle roll and yaw stability. To enhance the adaptive ability of the active suspension, a proportional integral control optimized by the genetic fuzzy algorithm is introduced. DYC is proposed based on the sliding mode control. To restrain the chattering, the parameters of the sliding mode control is optimized by a genetic algorithm. Finally, a coordinated controller is presented based on the adaptive distribution of the anti-roll torque in the front and rear suspension. The simulation results show that the proposed active suspension and DYC can greatly improve the roll and yaw stability, respectively. The expected vehicle status can be well tracked. In addition, the coordinated control is compared by simply using two independent controllers under a different tire–road friction coefficient and different steering maneuver. The results show that the coordinated control has an even better performance under each working condition. |
| first_indexed | 2024-03-09T18:29:31Z |
| format | Article |
| id | doaj.art-9b18aba8420e45d5a5f45d68af472c2a |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T18:29:31Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-9b18aba8420e45d5a5f45d68af472c2a2023-11-24T07:40:35ZengMDPI AGApplied Sciences2076-34172022-11-0112221176810.3390/app122211768Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on StabilityJianjun Hu0Yihang Liu1Feng Xiao2Zhiqiang Lin3Chenghao Deng4State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, ChinaCollege of Mechanical and Vehicle Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Mechanical and Vehicle Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Mechanical and Vehicle Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Mechanical and Vehicle Engineering, Chongqing University, Chongqing 400044, ChinaActive suspension control and direct yaw-moment control (DYC) are widely used in the vehicle control field. To solve the coupling between those two controllers, a coordinated control of active suspension and DYC is proposed to further improve the vehicle roll and yaw stability. To enhance the adaptive ability of the active suspension, a proportional integral control optimized by the genetic fuzzy algorithm is introduced. DYC is proposed based on the sliding mode control. To restrain the chattering, the parameters of the sliding mode control is optimized by a genetic algorithm. Finally, a coordinated controller is presented based on the adaptive distribution of the anti-roll torque in the front and rear suspension. The simulation results show that the proposed active suspension and DYC can greatly improve the roll and yaw stability, respectively. The expected vehicle status can be well tracked. In addition, the coordinated control is compared by simply using two independent controllers under a different tire–road friction coefficient and different steering maneuver. The results show that the coordinated control has an even better performance under each working condition.https://www.mdpi.com/2076-3417/12/22/11768coordinated controlactive suspensionDYCtorque distributiongenetic algorithmvehicle dynamics |
| spellingShingle | Jianjun Hu Yihang Liu Feng Xiao Zhiqiang Lin Chenghao Deng Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability Applied Sciences coordinated control active suspension DYC torque distribution genetic algorithm vehicle dynamics |
| title | Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability |
| title_full | Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability |
| title_fullStr | Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability |
| title_full_unstemmed | Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability |
| title_short | Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability |
| title_sort | coordinated control of active suspension and dyc for four wheel independent drive electric vehicles based on stability |
| topic | coordinated control active suspension DYC torque distribution genetic algorithm vehicle dynamics |
| url | https://www.mdpi.com/2076-3417/12/22/11768 |
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