黄幼才. 测量平差抗差化和效率分析[J]. 武汉大学学报 ( 信息科学版), 1993, 18(1): 33-39.
引用本文: 黄幼才. 测量平差抗差化和效率分析[J]. 武汉大学学报 ( 信息科学版), 1993, 18(1): 33-39.
Huang Youcai. Analysis of Robustness and Efficiency in Surveying Data Adjustment[J]. Geomatics and Information Science of Wuhan University, 1993, 18(1): 33-39.
Citation: Huang Youcai. Analysis of Robustness and Efficiency in Surveying Data Adjustment[J]. Geomatics and Information Science of Wuhan University, 1993, 18(1): 33-39.

测量平差抗差化和效率分析

Analysis of Robustness and Efficiency in Surveying Data Adjustment

  • 摘要: 本文从充分利用可能得到的信息的观点出发,讨论了测量平差的抗差性和优效性及其他们之间的关系。阐述了抗差估计理论和经典估计理论的本质区别。提出了测量平差抗差化的基本原则,并对几种估计的抗差能力和效率作了比较。

     

    Abstract: This paper deals with the robustness and efficiency of surveying data processing from the point of view of efficiently using information available and relationship between them. The essential difference between the robust estimation and classical estimation has been described. It also presents the principal criterion for robustizing the data adjustment and com-parison between ressistance and efficiency with several examples.

     

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