Simulation Analysis Of Vehicle Four-Wheel Steering Control

Lianxing Men

Abstract

In order to study the handling stability of four-wheel steering vehicle, the vehicle is simplified into a linear two-degree-of-freedom model. The fuzzy control technology is used to study the proportional feedforward + fuzzy feedback control strategy of four-wheel steering vehicle, and the fuzzy control toolbox in Matlab/Simulink is used to establish the four-wheel steering control system. The simulation results show that the fuzzy control can effectively improve the response of rear wheel steering, improve the maneuverability of the vehicle at low speed, reduce the turning radius, and improve the handling stability of the vehicle at high speed.

Keywords

four-wheel steering; handling stability; proportional feedforward; fuzzy control

Cite This Article

Men, L. (2023). Simulation Analysis Of Vehicle Four-Wheel Steering Control. International Journal of Scientific Advances (IJSCIA), Volume 4| Issue 2: Mar-Apr 2023, Pages 259-264, URL: https://www.ijscia.com/wp-content/uploads/2023/04/Volume4-Issue2-Mar-Apr-No.425-259-264.pdf

Volume 4 | Issue 2: Mar-Apr 2023