Recently, customers' demands for future mobility have increased, such as movement in narrow spaces, increased driving freedom, and ease of parking. The key technology to meet these demands is the four-wheel independent steering system. In this study, we introduce the concept design process for a four-corner steering module and how to prove the design.In addition, we introduce a control method for basic driving modes, such as short U-turn, diagonal driving, crab driving, and zero radius turning. Finally, we propose a special driving mode using the instantaneous rotation center of the 4WS system.


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    Title :

    The Development of 4-Wheel Independent Steering and Driving Mode


    Additional title:

    Sae Technical Papers


    Contributors:
    Lee, Byung-Kyu (author) / Jeon, Gab-Bae (author) / Moon, Ha-Kyung (author) / Soon, Huh (author) / Lee, Jae-Won (author) / Suh, Jee-Yoon (author) / Oh, Kwang-Seok (author) / Seo, Mu-Yeol (author)

    Conference:

    WCX SAE World Congress Experience ; 2022



    Publication date :

    2022-03-29




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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