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Adaptive Control Strategy for Vehicle Yaw Stability Considering Dynamic Multi-objective Requirements
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Jian Wu, Hanlin Wang, Bing Zhu, Jian Zhao, Zhicheng Chen
Automotive Engineering | 2024, 46(12) : 2329 - 2338
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Automotive Engineering | 2024, 46(12): 2329-2338
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Adaptive Control Strategy for Vehicle Yaw Stability Considering Dynamic Multi-objective Requirements
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Jian Wu, Hanlin Wang, Bing Zhu, Jian Zhao, Zhicheng Chen
Affiliations
  • Jilin University,State Key Laboratory of Automotive Chassis Integration and Bionics,Changchun 130022
Published: 2024-12-25 doi: 10.19562/j.chinasae.qcgc.2024.12.018
Outline
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For the dynamic multi-objective requirements of yaw maneuverability and lateral stability under different driving states,an adaptive control strategy for vehicle yaw stability is proposed. Firstly,the vehicle dynamics model is established by piecewise linear fitting technology,and the dynamic stability region boundary related to road adhesion and longitudinal velocity is obtained in phase plane by integrated application of improved two-line method and fuzzy theory. Then,the stability risk during vehicle driving is quantitatively characterized and the dynamic multi-objective mapping function is introduced to adjust the built-in parameters of the stability control strategy designed based on the model predictive theory so as to match the dynamic multi-objective demand of vehicle lateral stability,yaw maneuverability and actuator energy consumption. Finally,the simulation test results prove that the designed control strategy can help the vehicle obtain safer and better stability control effect than the traditional method under various conditions.

vehicle engineering  /  stability adaptive control  /  multi-objective requirements  /  dynamic stability region  /  model predictive control
Jian Wu, Hanlin Wang, Bing Zhu, Jian Zhao, Zhicheng Chen. Adaptive Control Strategy for Vehicle Yaw Stability Considering Dynamic Multi-objective Requirements[J]. Automotive Engineering, 2024 , 46 (12) : 2329 -2338 . DOI: 10.19562/j.chinasae.qcgc.2024.12.018
Year 2024 volume 46 Issue 12
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Article Info
doi: 10.19562/j.chinasae.qcgc.2024.12.018
  • Receive Date:2024-04-13
  • Online Date:2025-07-21
  • Published:2024-12-25
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  • Received:2024-04-13
  • Revised:2024-05-27
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    Jilin University,State Key Laboratory of Automotive Chassis Integration and Bionics,Changchun 130022
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https://castjournals.cast.org.cn/joweb/qcygc/EN/10.19562/j.chinasae.qcgc.2024.12.018
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表12种不同金属材料的力学参数

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Number of
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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