ORGANIZATION : 한국자동차공학회 추계학술대회 및 전시회
JOURNAL :
YEAR : 2018.11
VOL :
PAGE : 462-466
Since the motor for EPS(Electric Power Steering) is an automobile part involved in wheel operation, it is necessary to consider the mechanical response as well as the electrical performance in design stage. Electrical and mechanical performance can be estimated by using both analytical method and finite element method. However, finite element method has the disadvantage such as hard preprocessing and long analysis time. Therefore, in this paper, it is aimed to estimate the electromechanical parameters through mathematical modeling and to improve the mechanical response efficiently by using the voltage equation and the motion equation with the simulink block model. In addition, the speed controller is designed to improve mechanical response. Finally, the mechanical response results of the base model and the improved model are compared through finite element method.