摘要
首先利用测量机器人在起重机的一根轨道上测量一个点坐标,而后在对面的轨道附近测量两个点的坐标,随后将单边轨道测量点的坐标投影到另一轨道上得到投影点坐标,最终通过坐标进行计算获得轨道高低差和跨度偏差。结果表明,该方法避免了机器及人为造成测量点不在同一截面的误差,同时还具有任意设站、一次建站免于重新变换坐标系、自动跟踪测量目标点、数据自动计算的优点,可实现快速、准确测量。
The surveying robot is used to measure a point coordinate on one trace of crane, and then measures the coordinates of the two points near the opposite track. Then the coordinate of the measuring point of one-sided track is projected onto another track to get the coordinate of the projection points. Finally, the height difference and span deviation of the track are calculated by coordinates. The results show that the method avoids the error that the measuring point is not in the same section of the tracks caused by the machine or man-made. It also has the advantages of setting station arbitrarily, setting up stations at one time without re-transforming coordinate system, automatically tracking measuring target points and automatically calculating data. It can realize fast and accurate measurement.
出处
《起重运输机械》
2019年第21期59-62,共4页
Hoisting and Conveying Machinery
