Research on suspension system based on fuzzy logic control

Abstract

In this paper, a six degree of freedom half body vehicle suspension system is developed and the road roughness intensity is modeled as a filtered white noise stochastic process. Based on control theory, the fuzzy control system of the active suspension is established. With the aid of software Matlab/simulink, simulation process is done. Simulation results indicate that the proposed active suspension system proves to be effective in the vibration isolation of the suspension system. A mechanical dynamic model of the two degree of freedom quarter body of vehicle suspension system is

Research on Analysis and Forecast of Truck Market in China

“…In recent years, automotive industry are becoming a pillar industry of the national economy, so experts and scholars have attached great importance to it [4][5][6][7][8]. As the important part of the automotive industry, trucks have become the focus.…”