For the driving condition of vehicls’ tire blowout at high speed, it is theoretically studied. Analyzing the kinematic response of the tire blowout vehicle, and exploring the correct operation mode after tire blowout, is helpful to ensure the safety of vehicles and personnel. Based on the Dugoff tire model, a tire blowout model is established. And a 7DOF vehicle model is built in the SIMULINK. Assuming that the driver holds the steering wheel after tire blowout. Simulating the vehicle movement state after the tire blowout, the driver adopts two braking modes: continuous braking and intermittent repeated braking, then comparison and analysis the two modes. The simulation results show that the intermittent repeated braking can maintain the stability of the vehicle better under the precondition that the driver holds the steering after the left front tire blowout in a straight line.

Full text: IJEIR_2332_FINAL.pdf