Fractional Calculus Control of Road Vehicle Lateral Stability after a Tire Blowout

The lateral stability control of the vehicle can avoid serious traffic accidents when it had a tire blowout during operation. This article proposes robust nonlinear method for controlling after blowout. To be exact, seven degree freedom dynamic model with modified Dugoff is established. yaw moment performed by differential braking once occurring. As strategy, taking linear two as reference, using deviation rate and side angle between actual value reference controller input parameters, fractional calculus theory utilized which was investigated regulating brake improving its stability. results computer simulation show that design PID more effectively enhance performance compared non control, no matter in straight road or curve road.