测量机器人ATR自动照准技术在变形监测中的应用分析

Application Analysis of Measuring Robot ATR Automatic Aligning Technology in Deformation Monitoring

通过对基坑监测常用的极坐标法误差因素进行分析,同时对测量机器人ATR测量模式观测数据精度进行统计,与人工手动照准测量模式进行对比,验证了测量机器人ATR测量模式在基坑位移变形监测中的可行性及可靠性。同时采用SOKKIA NET05AXII测量机器人对某商贸中心基坑施工项目进行位移监测,与传统人工手动照准测量模式监测数据基本一致,且测量机器人ATR测量模式作业效率相对更高,同时在远距离监测条件下,测量机器人ATR自动照准测量精度相对更高,能够为基坑施工提供较为准确可靠的变形监测数据。

In this paper,the error factors of the commonly used polar coordinate method in foundation pit monitoring are analyzed,and the accuracy of the observation data of the ATR measurement mode of the measuring robot is statistically analyzed.The feasibility and reliability of the ATR measurement mode of the measuring robot in the monitoring of the displacement and deformation of the foundation pit are verified by comparing it with the manual aligning measurement mode.Meanwhile,SOKKIA NET05AXII measuring robot is used to carry out the displacement monitoring on the foundation pit construction project of a trade center,which is basically consistent with the monitoring data of traditional manual aligning measurement mode.Moreover,the operating efficiency of ATR measuring mode of the measuring robot is relatively higher.Meanwhile,under the condition of remote monitoring,the measurement accuracy of ATR measuring mode of the measuring robot is relatively higher,which can provide more accurate and reliable deformation monitoring data for foundation pit construction.