计量学报2024，Vol.45Issue(3)：447-454,8.DOI:10.3969/j.issn.1000-1158.2024.03.20
地铁监测测量机器人在线计量方法研究
Research on On-line Measurement Method for Metro Monitoring Robot
摘要
Abstract
Measuring robot is the main equipment of subway monitoring,its measurement verification is difficult,so it is urgent to establish a feasible calibration scheme.Based on the practical application scenario of the measuring robot,an online measurement calibration method is proposed,and three key technical indexes of ATR angle resolution,range resolution and spatial distance measurement error are established.Then,taking the resolution test stand and the length scale with the spherical prism as the standard equipment,the specific calibration method is studied and determined,and the measurement uncertainty is evaluated.Finally,the simulation experiments and on-line calibration of 4 sets of Wuhan Metro monitoring equipment reflect the technical performance of different equipment accurately,and verify the feasibility and effectiveness of the method.The method also provides a reference for ATR function calibration of all measuring robots.关键词
几何量计量/地铁监测/测量机器人/ATR/在线计量/MCM/不确定度Key words
geometric metrology/subway monitoring/measuring robot/ATR/online measurement/MCM/uncertainty分类
通用工业技术引用本文复制引用
马娟娟,张鑫,郭若成,胡俊杰..地铁监测测量机器人在线计量方法研究[J].计量学报,2024,45(3):447-454,8.基金项目
中国地震局地震研究所和应急管理部国家自然灾害防治研究院基本科研业务费专项(ZZSC-2022-MO1) （ZZSC-2022-MO1）
