一种高效率井下导线测量辅助系统

发布时间：2018-05-24 10:34

  本文选题：井下导线 + 触屏读数装置　； 参考：《测绘科学》2017年10期

【摘要】：针对在煤矿井下导线和陀螺定向测量中,采用点下仪器对中操作过程往往耗时长且易造成明显的对中误差,并严重影响了矿井测量工作的效率和精度的问题,该文提出一种无需仪器精确对中的改进方法。通过安置一套测定对中偏差的触屏读数装置及内置数据处理系统,对观测数据进行自动偏心改正,较好地消减了井下导线测量或陀螺定向的对中误差影响。
[Abstract]:In view of the problem that in the directional measurement of underground conductors and gyroscopes, the operation process of instrument alignment under the point is often time-consuming and easy to cause obvious center error, which seriously affects the efficiency and precision of mine survey work. In this paper, an improved method for accurate alignment of instruments is presented. By installing a set of touch screen reading device and built-in data processing system to correct the observed data, the influence of downhole traverse measurement or gyroscope orientation on the center error is well reduced.
【作者单位】： 西安科技大学测绘科学与技术学院;西安科技大学地质与环境学院;
【基金】：国家自然科学基金项目(51674195)
【分类号】：TD178
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本文编号：1928739