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<p>As four in-wheel motor drive electric vehicles continue to develop in the direction of intelligence and networking, the performance requirements of the chassis are higher, which has prompted the continuous maturity of the chassis integrated control technology. This technology can not only simplify the chassis structure and reduce production costs, but also improve the overall performance. The main contents of this article are as follows: Firstly, the three control structures used in electric vehicles today are introduced, and their advantages and disadvantages are analyzed. Secondly, the latest progress and existing problems in the integrated control of in-wheel motor drive electric vehicle chassis are described from two-dimensional dynamics and three-dimensional dynamics. Then, the research progress in fault-tolerant control and domain control of in-wheel motor drive electric vehicle is analyzed. Finally, an outlook on the future development of integrated control of electric vehicle chassis is given.</p>

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A review of integrated control technologies for four in-wheel motor drive electric vehicle chassis

  • 期刊论文

  • 发表日期：

    2025年1月24日

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  • Xiaobin Fan,
  • Mingxin Chen,
  • Zipeng Huang,
  • Xueliang Yu

摘要

As four in-wheel motor drive electric vehicles continue to develop in the direction of intelligence and networking, the performance requirements of the chassis are higher, which has prompted the continuous maturity of the chassis integrated control technology. This technology can not only simplify the chassis structure and reduce production costs, but also improve the overall performance. The main contents of this article are as follows: Firstly, the three control structures used in electric vehicles today are introduced, and their advantages and disadvantages are analyzed. Secondly, the latest progress and existing problems in the integrated control of in-wheel motor drive electric vehicle chassis are described from two-dimensional dynamics and three-dimensional dynamics. Then, the research progress in fault-tolerant control and domain control of in-wheel motor drive electric vehicle is analyzed. Finally, an outlook on the future development of integrated control of electric vehicle chassis is given.