Pylon course slalom test and simulation of the hydraulic power steering system vehicle

In order to research the handling and stability of the HPS vehicle, Matlab/Simulink is applied to build the HPS model and the three degree-of-freedom vehicle model. From the test, the simulation model is testified correct. Then analyze the influence of some parameters on vehicle's handling and stability through the simulation. The study provide basis for the steering system's design and the improvement of vehicle's handling and stability.