Evaluation method of handling and stability performance of special vehicle with large inertia based on the combination method of rank correlation coefficient

Abstract

Abstract. Considering the actual structure of special vehicles and security factors, three road test for special vehicle's handling and stability and eight index were used in this paper. The subjective weighting method and the objective weighting were respectively used to evaluate the special vehicle ' s handling and stability based on the experiments ' results. The combination method of rank correlation coefficient was used to fuse the subjective and objective results. The final result can reflect the subjective feel and the objective truth.