차량무게중심의 측정 및 추정에 관한 연구

A Experimental Study on the Measurement and Estimation of Vehicle Center of Gravity

  • 이명수 (국민대학교 자동차공학전문대학원) ;
  • 김상섭 (국민대학교 기계자동차공학부)
  • Lee, Myung-Su (Graduate School of Automotive Engineering, Kookmin University) ;
  • Kim, Sang-Sup (School of Mechanical & Automotive Enginnering, Kookmin University)
  • 투고 : 2009.12.10
  • 심사 : 2010.03.06
  • 발행 : 2010.09.01

초록

The center of gravity on vehicle is a fundamentally important point for assessing and measuring the characteristics of vehicle dynamics. Especially, the center of gravity height on vehicles is the closest factor with respect to rollover accidents in a social issue nowadays. In this paper, the center of gravity height in conjunction with vehicle parameters of vehicle weight, driving axle and roof height after measured by vehicle weight and loading location by means of VCGM developed by KATRI with good performance that the accuracy was less than 0.6% and repeatability 0.3% for vehicles being used in the whole world was observed. As a result of study, the location of center of gravity height on vehicle was able to be estimated with only roof height on vehicle.

키워드

참고문헌

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