경차용 전동조향장치의 성능평가를 위한 시뮬레이터의 개발

Development of Simulator for Performance Test of Electric Power Steering of Light Weight Vehicle

  • 한창수 (자동차부품연구원 경량소재실) ;
  • 이명호 (자동차부품연구원 경량소재실) ;
  • 박호 (천안공업대학 자동차공학과) ;
  • 오재응 (천안공업대학 자동차공학과)
  • Hahn, Chang-Su (Korea Automotive Technology Institute) ;
  • Rhee, Meung-Ho (Korea Automotive Technology Institute) ;
  • Park, Ho ;
  • Oh, Jae-Eung
  • 발행 : 2001.06.01


Steering system is most important for vehicle in safety and driving feel. However, testing using real car to improve steering feel is often difficult in aspect to repeatability, safety and money. Repeatability in testing steering system is very important because steering feel for driver is variable according to the environment condition. And steering testing of vehicle is so dangerous that driver may not concentrate in testing. In this paper, the steering system simulator using front part of steering and suspension system was developed. We can test the electric power steering system for the light weight vehicle using this simulator cheap, safely and repeatably.


조항 시뮬레이션;조향장치;조향력;자기복원력;조향강성


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