首页>
外国专利>
Measurement of vertical track modulus using space curves
Measurement of vertical track modulus using space curves
展开▼
机译:使用空间曲线测量垂直轨道模量
展开▼
页面导航
摘要
著录项
相似文献
摘要
An on-board, non-contact measurement system and method is disclosed for measuring track quality, vertical track stiffness and vertical track modulus for a portion of track underlying the rail vehicle. The system comprises two or more position sensors for determining the position profile of the track and a computation system for determining the vertical displacement of the track.
展开▼