Simulation and application of the electric power steering system simulation platform based on Simulink

Abstract The principle of the electric power steering system is introduced in this paper, and simulation platform based on Simulink/Simscape established. mechanical structure gear, timing scheduling strategy, hardware control circuit, integration software algorithm are modeled verified detail. It proved that model reliable highly precise. used to analyze actual problems, propose an improvement plan. results show can improve intelligence development quickly locate, effectively reproduce reduce trial-produce cost early production line, which has a certain guiding significance for development.