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| 顾及测站点变形的数据处理方法 | |
| 引用本文： | 于胜文,王静,孙为晨.顾及测站点变形的数据处理方法[J].山东科技大学学报(自然科学版),2009,28(2):8-12. |
| 作者姓名： | 于胜文 王静 孙为晨 |
| 作者单位： | 1. 山东科技大学,测绘科学与工程学院,山东,青岛,266510 2. 山东省地震工程研究院,山东,济南,250014 3. 青岛市勘察测绘研究院,山东,青岛,266032 |
| 基金项目： | 山东省重点实验室开放研究基金 |
| 摘 要： | 在基于测量机器人的多测站自动变形监测系统中,针对设在变形体上的测站点自身变形问题,提出了坐标转换技术的改正思想,探讨了几种基于坐标转换的变形监测数据处理方法。这些方法能够有效地消除或削弱测站点变形、气象条件等误差对监测结果的影响。最后通过模拟算例验证了三种数据处理方法的有效性,分析了它们的优缺点和适用条件。 |
| 关 键 词： | 自动变形监测系统 测站点变形 坐标转换技术 最小二乘Helmert坐标转换 五参数坐标转换 |
Data Processing Methods with Deformation of Stations |
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| YU Sheng-wen,WANG Jing,SUN Wei-chen.Data Processing Methods with Deformation of Stations[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2009,28(2):8-12. | |
| Authors: | YU Sheng-wen WANG Jing SUN Wei-chen |
| Institution: | 1.Geomatics College;SUST;Qingdao;Shandong 266510;China;2.Shandong Institute of Earthquake Engineering;Jinan;Shandong 250014;3.Qingdao Geotechnical Investigation and Surveying Research Institute;Shandong 266032;China |
| Abstract: | In multi-station automatic deformation monitoring system based on surveying robot,the self-deformation of stations set on deformable body must be considered.According to such a problem,the coordinate conversion technology is proposed.And based on coordinate conversion,several data processing methods of deformation monitoring are discussed.Such methods can effectively eliminate or weaken the influences of station deformation and meteorological conditions to the monitoring results.At last,efficiency of three ... |
| Keywords: | automatic deformation monitoring system deformation at station points coordinate conversion technique least square Helmert coordinate conversion 5-parameter coordinate conversion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |