Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on the Evaluation Technique of Quantified Damage for Powertrain System on Traveled Courses

주행노면에 따른 동력장치의 상대 피로 손상도 평가 기법에 관한 연구

  • 이상호 (국방과학연구소 5기술연구본부 5부) ;
  • 이정환 (국방과학연구소 5기술연구본부 5부) ;
  • 강도경 (국방과학연구소 5기술연구본부 5부) ;
  • 구상화 (국방과학연구소 5기술연구본부 5부)
  • Published : 2007.12.01
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Abstract

This paper focuses on improvement of the reliability for endurance test to serve military automobiles. The driving loads have been measured by use of the wireless telemetry system for the drive shaft of the 4-wheel drive car. In order to analyze the transmission input torque and engine revolution of loads of the test courses and unpaved road have been made use of the revolution counting and cumulative damage by miner's rule. This paper presents the evaluated result for quantified damage about the test courses and roads.

Keywords

References

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