摘要
由于联合定位算法自身拥有的近似特性,被许多研究者用来分析海洋测深网平差模型可靠性问题。提出了联合定位算法的海洋测深网平差模型可靠性分析方法。针对不同类型分析时不同算法的多元性,建立了海洋测深网质量、海洋测深网模式和模型可靠性分析效率。使用联合定位算法来表征海洋测深网平差多元性的差距,可靠性分析得到的结论将有助于海洋测深网平差模型可靠性分析,使用联合定位算法时达到最优化分析的目的。
Because of the approximate characteristics of the joint positioning algorithm,it has been used by many researchers to analyze the reliability of the adjustment model of the ocean bathymetric network.In this paper,a reliability analysis method of the adjustment model of the ocean bathymetric network based on the joint positioning algorithm is proposed.According to the diversity of different algorithms in different types of analysis,the quality of ocean sounding network(QON),Ocean sounding network mode(OSNM)and model reliability analysis efficiency(MRAE)are established.The conclusion of reliability analysis will be helpful to the reliability analysis of the adjustment model of ocean sounding network.When using the joint positioning algorithm,the purpose of optimization analysis can be achieved.
引文
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