[1]刘 欢,施富强,郭万佳,等.相位式地面三维激光扫描仪变形监测试验研究[J].西安科技大学学报,2017,(06):807-815.[doi:10.13800/j.cnki.xakjdxxb.2017.0607 ]
 LIU Huan,SHI Fu-qiang,GUO Wan-jia,et al.Deformation monitoring of thephase terrestrial 3D laser scanner[J].Journal of Xi'an University of Science and Technology,2017,(06):807-815.[doi:10.13800/j.cnki.xakjdxxb.2017.0607 ]
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相位式地面三维激光扫描仪变形监测试验研究(/HTML)
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2017年06期
页码:
807-815
栏目:
出版日期:
2017-11-30

文章信息/Info

Title:
Deformation monitoring of thephase terrestrial 3D laser scanner
文章编号:
1672-9315(2017)06-0807-09
作者:
刘 欢12施富强12郭万佳12王立娟12裴尼松12尹 恒12余 力12
1.四川省安全科学技术研究院,四川 成都 610045; 2.重大危险源测控四川省重点实验室,四川 成都 610045
Author(s):
LIU Huan12SHI Fu-qiang12GUO Wan-jia12WANG Li-juan12PEI Ni-song12YIN Heng12YU Li12
(1.Sichuan Academy of Safety Science and Technology,Chengdu 610045,China; 2.Major Hazard Measurement and Control Key Laboratory of Sichuan Province,Chengdu 610045,China)
关键词:
Z+F IMAGER 5010C 相位式地面三维激光扫描仪 变形监测 内符合精度 外符合精度
Keywords:
Z+F IMAGER 5010C phase terrestrial 3D laser scanner deformation monitoring internal accuracy external accuracy
分类号:
P 207+.1
DOI:
10.13800/j.cnki.xakjdxxb.2017.0607
文献标志码:
A
摘要:
由于测距原理不同,相位式地面三维激光扫描仪相较于脉冲式具有测量精度高、测程短的特点。文中以Z+F IMAGER 5010C相位式地面三维激光扫描仪为试验对象,从距离入手,对其内、外符合精度进行了计算分析,并研究了此扫描仪用于变形监测的适用条件。结果表明:Z+F IMAGER 5010C扫描仪的测量精度随着距离的增加而降低; 内符合精度要优于外符合精度; 内符合精度分析结果表明,在设置靶标用于扫描数据配准的作业方式下同时开展高程、水平方向的监测,扫描仪距离扫描对象控制在30 m之内,可进行三级变形监测; 外符合精度分析结果表明,借助全站仪测量靶标中心点坐标用于扫描数据配准的作业方式下同时开展高程、水平方向的监测,扫描仪距离扫描对象的距离控制在20 m之内,亦可进行三级变形监测。
Abstract:
Because of the different distance measurement principles,the phase terrestrial 3D laser scanner has the characteristics of high measuring accuracy and short measuring range.This paper taking Z+F IMAGER 5010C phase terrestrial 3D laser scanner as a test object,calculates its internal and external accuracy through distance measurement,then the applicable conditions of the scanner for deformation monitoring is studied.The results show that the measurement accuracy of Z+F IMAGER 5010C scanner decreases with increasing distance,internal accuracy is better than external accuracy; internal accuracy result shows that the scanner can carry out three level deformation monitoring by the setting of fixed targets of paper for scan data registration,the distance between scanner and the objects should be controlled within 30 m; external accuracy result shows that the scanner also can carry out three level deformation monitoring by using total station to get the center coordinates of paper target for scan data registration,but the distance between scanner and the objects should be controlled within 20 m.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-05-10 责任编辑:高 佳
基金项目:国防科工局产业化应用(87-Y40G06-9001-15/18); 四川省科技厅国际合作计划(2017HH0085); 四川省安全生产科技(scaqjgjc_stp_201613/14/17/27,aj20170518194207,aj20170522150214)
通讯作者:刘 欢(1985-),男,陕西宝鸡人,工程师,E-mail:liuhuanraul@126.com
更新日期/Last Update: 2017-12-11