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本文从经典平差法出发,导出了广义逆平差与拟稳平差的平差公式。从而得到:经典平差和广义逆平差是拟稳平差的一种特例,它们都是广义逆方法,且经典平差是广义逆方法的一种最简单形式。文中指出:广义逆平差方法(X~TX=min)不宜、也不应该用于地壳形变的研究。
Based on the classical adjustment method, this paper derives the adjustment formula of generalized inverse adjustment and quasi-steady adjustment. Thus we can get: classical adjustment and generalized inverse adjustment are a special case of quasi-stationary adjustment. They are all generalized inverse methods, and classical adjustment is the simplest form of generalized inverse method. It is pointed out in this paper that generalized inverse adjustment method (X ~ TX = min) is not suitable and should not be used for crustal deformation research.