Deformation Monitor Based on 3D Laser Scanner

摘要：

It introduces the methods of deformation monitoring based on 3D laser scanner. The point clouds obtained by multi-period scanning for deformation monitored object are registered. The coordinate system of point cloud is unified. Constraint stability is tested through two methods. The deformation and trends are analyzed according to the variations of coordinates of center point modeled targets and the difference of object model. The comparison of the multi-period models and coordinate depends on the MESh interpolation. The deformation monitoring is effective according to experiments. The methods could be applied in damage estimation, disaster prevention, mining survey, output of coal estimate, etc.

关键词： 3D Laser Scanner Deformation Monitor

作者: Zhang Guohui

作者单位: School of Geomatrics, Liaoning Technical University, Fuxin 123000, China

会议类型: 国际会议

会议名称: The 3rd International Symposium on Modern Mining & Safety Technology Proceedings(第三届现代采矿与安全技术国际学术会议)

会议地点: 辽宁阜新

会议语种:英文

页码: 672-674

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）