Simulation Analysis for Electric Power Steering Control System Based On Permanent Magnetism Synchronization Motor

DOI

10.2991/emeit.2012.394How to use a DOI?

Keywords

Electric Power Steering system, Permanent magnetism synchronization motor, Control, Simulation.

Abstract

In this paper the math model of Electric Power Steering system (EPS) based on Permanent Magnetism Synchronization Motor (PMSM) is built in MATLAB, which includes the simulation model of the steering mechanical system, PMSM and ECU of EPS. With the control strategy of direct-axis current on zero, SVPWM is used to drive PMSM. Based on the linear pattern assistant characteristic, this simulation model has emulated the system’s performance on the condition of sine input of the steering wheel torque and achieves good real time control effect of assistant current and assistant torque output of PMSM.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guobiao Shi
AU  - Songhui Zhao
AU  - Jun Min
PY  - 2012/09
DA  - 2012/09
TI  - Simulation Analysis for Electric Power Steering Control System Based On Permanent Magnetism Synchronization Motor
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1778
EP  - 1783
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.394
DO  - 10.2991/emeit.2012.394
ID  - Shi2012/09
ER  -