Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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A Development of the Modular Experimental Vehicle with Variable Suspension Systems

현가계의 교체가 가능한 모듈형 실험차량의 개발

  • 배상우 (서울대학교 대학원 기계설계학과) ;
  • 강주석 (정회원, 서울대학교 대학원 기계설계학과) ;
  • 윤중락 (정회원, 서울대학교 대학원 기계설계학과) ;
  • 이재형 (서울대학교 대학원 기계설계학과) ;
  • 이장무 (정회원, 서울대학교 기계설계학과) ;
  • 탁태오 (정회원, 강원대학교 기계공학과)
  • Published : 1997.09.01
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Abstract

It is difficult for most of passenger cars to attach various types of suspensions. The modular experimental vehicle, which is designed to exchange suspension systems, has been developed to evaluate the effect of design changes of a suspension upon ride and handling characteristics of a vehicle. In order to enable the assemblage between modules, the experimental vehicle design is based on a space frame construction through finite element analysis. Moreover, module frames and brackets are designed using three-dimensional solid modeler to check the interference between each part of a vehicle. Steady-state and transient road tests were performed. Multibody dynamic model and simplified linear vehicle model are made to compare with the tests. The results of simulations and tests show the performance and validity of this experimental vehicle.

Keywords

References

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