发明名称 |
METHOD FOR ESTIMATING A RADIUS OF CURVATURE FOR CURVED SECTION OF THE RAILWAY VEHICLES |
摘要 |
PURPOSE: A method of estimating a radius of curvature for the curved section of a railway vehicle is provided to efficiently estimate a radius of curvature of the railway vehicle using the position data on a bogie. CONSTITUTION: A method of estimating a radius of curvature for the curved section of a railway vehicle is as follows. The relative angle and longitudinal displacement between a vehicle body and front/rear bogies when the railway vehicle runs on a curved section are measured using a displacement sensor(s10). The curvature radius in the curved section is estimated using the measured relative angle and displacement(s20). The estimated curvature radius is verified(s30).
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申请公布号 |
KR20110061056(A) |
申请公布日期 |
2011.06.09 |
申请号 |
KR20090117580 |
申请日期 |
2009.12.01 |
申请人 |
KRRI |
发明人 |
HUR, HYUN MOO;KIM, MIN SOO;KIM, NAM PO |
分类号 |
G01B21/20;B61K9/08;G01C7/04 |
主分类号 |
G01B21/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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