概括平差模型的解法探讨

SOLUTION OF GENERALIZATION ADJUSTMENT MODEL

分析了概括平差模型系数矩阵可能出现非列满秩情况的原因,研究了如何使系数矩阵为列满秩矩阵,避免了系数矩阵为非列满秩时的复杂解算过程。

Given the coefficient matrix of generalization adjustment model is possibly insufficient columm rank,we proposed how to make the coefficient matrix full column rank and found that each unknown parameter at least appeares one time in the general conditional expression,which can make the coefficient matrix full column rank.When the coefficient matrix is full column rank,the solution of generalization adjustment model is simple and practical.