차륜/레일 작용력 측정을 위한 스트레인게이지 응용기술

초록

This research is develop the sensing and measurement technology for measure that wheel/rail interaction force to use strain gauge. Advanced technology to measure that interaction force between wheel and rail uses laser sensor and optical fiber sensor. But, because of various kinds problems at actuality application process, is not ending up on practical use up to now. In this paper, applied is strain gauge by method that measure that interaction force between wheel and rail. Wish to describe about wheatston bridge connection, signal processing etc..