Research On Model Analysis And Handling Perforance Of Electric Power Steering System For Vehicle

Because the analytical method of the traditional hydraulic power steering has not able to adapt to the electric power steering, so it is necessary to make a embedded research in system modal and software and hardware realization of the electric power steering system.This paper studies the electric power steering seriously from system modal to realization of software and hardware,makes a helpful attempt and builds a frame work of the pivotal hardware.This paper discusses the work principium, configuration,characteristic,the research actuality of home and aborad and developmental current of the electric power steering system emulation test-bed, not only builds the electric power steering system modal with angle and power input but also computes them.Then,the paper designs the pivotal part of the electric power steering such as electromotor,torque transducer,speedtransducer,clutch,reduction gears,entrails controller and provides foundation for the exploitation of system and choice of components,makes a elementary study of electric power system,provides a theory foundation for emulation study and capability test of the electric power steering system.The achievements and highlights of this research are as follows:...