The Development of 4-Wheel Independent Steering and Driving Mode 2022-01-0919
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.
Citation: Moon, H., Lee, B., Jeon, G., Soon, H. et al., "The Development of 4-Wheel Independent Steering and Driving Mode," SAE Technical Paper 2022-01-0919, 2022, https://doi.org/10.4271/2022-01-0919. Download Citation
