Method to Improve the Accuracy of Slope Monitoring Data Based on a Measuring Robot

Authors

  • Yandong Gao University of Science and Technology Liaoning
  • Maolin XU University of Science and Technology Liaoning
  • Yachun Mao Northeastern University

DOI:

https://doi.org/10.3991/ijoe.v11i1.4269

Keywords:

open-pit mine, measuring robot, slope monitoring, monitoring data accuracy

Abstract


To improve the accuracy of slope monitoring data based on a measuring robot, an effective and viable correction method is proposed. A 3D monitoring system based on a measuring robot and Geomos is utilized to collect data. The monitoring data of 44 cycles of Dagushan and Yanqianshan open-pit iron mines in Anshan City are employed as the data source. Large amounts of data are calculated and compared, and a quantitative analysis of various factors that influence the accuracy of measuring robot is performed. Data calculation shows that the proposed mathematical meteorological correction model and directional deviation correction method can effectively improve the accuracy of measuring robot. The corrected data can accurately represent the displacement of monitoring points, which provides important real-time warning of open-pit slope landslides. Methods to improve the accuracy of measuring robot are studied to increase data reliability. The nature of the data and the factors that affect the quality of data are analyzed.

Author Biographies

Yandong Gao, University of Science and Technology Liaoning

College of Mining Engineering Institute

Maolin XU, University of Science and Technology Liaoning

College of Science and Technology

Yachun Mao, Northeastern University

College of Resources and Civil Eengineering

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Published

2015-01-25

How to Cite

Gao, Y., XU, M., & Mao, Y. (2015). Method to Improve the Accuracy of Slope Monitoring Data Based on a Measuring Robot. International Journal of Online and Biomedical Engineering (iJOE), 11(1), pp. 46–51. https://doi.org/10.3991/ijoe.v11i1.4269

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Section

Papers