排列互比法用于测角时测量结果及测量误差的计算

The Calculation of Results and Errors of Angle Measurement by Using Permutation Intercomparison Method

论述了排列互比法与排列常角法的三个主要区别，指出各测回残差及第一点归零后产生的问题，推导出了排列互比法的正确的测量结果及测量误差的计算公式。

猅hree primary differences between permutation intercomparison method and permutation ruled angle method in angle measurement are discussed. It is pointed out that the calculating method of each measurement round data subtracting the first respective data is unreasonable. The reasonable formulae for calculating the results and errors of angle measurement by using permutation intercomparison method are derived.