Modeling and Simulation Analysis of Two-Wheel Steering System for Vehicles Based on Matlab/Simulink

Yaw rate and sideslip angle are critical indicators for evaluating vehicle handling stability. When a vehicle is driven at high speed, emergency steering by the driver may cause loss of control, leading to severe accidents such as rollover. This paper establishes a mathematical model of a two-wheel steering system to analyze vehicle handling stability. Using Matlab/Simulink, steady-state response curves under different front-wheel steering angles and speeds are compared to investigate the influence of yaw rate and sideslip angle on vehicle handling stability.