Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on the Severity Control of Unpaved Test Courses

비포장 노면의 가혹도 관리에 관한 연구

  • 양진생 (국방과학연구소 기동시험장) ;
  • 구상화 (국방과학연구소 기동시험장) ;
  • 이정환 (국방과학연구소 기동시험장) ;
  • 강도경 (국방과학연구소 기동시험장) ;
  • 이상호 (국방과학연구소 기동시험장)
  • Published : 2007.02.01
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Abstract

The vibration environment essentially companied by vehicle operation on the road is determined by the shape of road surface, which is called profile. In general, the profile and severity of unpaved road is an important issue in the reliability of durability test for vehicles. In order to maintain severity of unpaved road, it is necessary to develop profilometer system. We developed profilometer system which is composed of data processing computer, power unit, air compressor and sensors. This paper focuses on the severity management of unpaved test courses using neural networks. This paper presents the maintenance range for cross-country course in CPG(Chang-won Proving Ground) and the evaluation of similarity degree between unpaved roads.

Keywords

References

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