Using Sphere Parameters to Detect Construction Quality of Spherical Buildings

摘要：

In this paper we deal with calculating sphere parameters (e.g., spherical center, radius, and circularity) to detect the construction quality of spherical buildings. This procedure consists of three stages: data collection, coordinates transformation, and sphere parameters estimation, respectively. We first performed Matlab to create a sphere surface as the spherical building used in analysis. We then picked up different points located on the surface to estimate the sphere parameters. Finally we discussed the influence of points distribution and density on the accuracy of parameters estimation. The experimental result indicates our approach with points evenly distributed both in “latitude and “longitude can achieve centimeter accuracy.

关键词： spherical building sphere parameter construction quality accuracy

作者: Xu Chang Xie Haiyan

作者单位: Department of Hydraulic Engineering Zhejiang Water Conservancy and Hydropower College Hangzhou P.R.C Shanghai Geotechnical Investigations & Design Institute Co., Ltd.Shanghai, P.R.China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 14-17

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）