多台测量机器人在地铁隧道自动化监测中的开发与应用  

Development and Application of Georobots in Automatic Monitoring of Subway

作　　者：潘国荣[1] 李伟 

机构地区：[1]同济大学测绘与地理信息学院,上海200092

出　　处：《山东科技大学学报（自然科学版）》2015年第2期79-85,共7页Journal of Shandong University of Science and Technology(Natural Science)

基　　金：测绘地理信息公益性行业科研专项经费项目(HY14122136);高等学校博士学科点专项基金(博导类)项目(20120072110049)

摘　　要：利用测量机器人在自动变形监测方面的优势,采用多台自动全站仪进行自由设站,对狭长型的隧道构成监测网,开发针对地铁隧道的自动化变形监测系统。相邻测量机器人之间通过测量公共点进行传递,利用地铁隧道两端站台的稳定基准点,对多测站转换参数进行整体平差,实现地铁隧道自动化监测数据的高精度处理。试验结果显示,运用整体平差方法,测站定位精度达到了亚毫米级。Taking advantage of georobots in automatic deformation monitoring, automatic total stations were used in free stationing to make a monitoring network in the long and narrow tunnel ,with the purpose of developing an automatic deformation monitoring system for subway tunnels. In the proposed method, the adjoining georohots were contacted by measuring common points,and integral adjustment on transformation parameters at stations was conducted by using the datum points distributed at both ends of the tunnel on the platform to achieve the high accuracy of automatic monitoring data processing of subway tunnels. The experiment result shows that the integral adjustment method increases the accuracy of station positioning to submillimeter.

关 键 词：测量机器人 变形监测 自由设站 坐标转换 整体平差 

分 类 号：P258[天文地球—测绘科学与技术] TH761[机械工程—仪器科学与技术]