_ _ _ _ uncertain factors of macroscale inversion analysis of displacements are summed up . associated inversion model containing non - deterministic factors is proposed , i . e . " deterministic inversion of differential equation + systematic optimization technique = non - deterministic inversion " . the systematic optimization technique includes direct operator optimization , direct numerical analysis optimization , measurement design optimization , measured data processing , in - ersion algorithm optimization , and inverse operator regularization , etc . when this associated inversion technique is used in displacements back analysis , uncertain factors can be processed quantitatively 归纳了宏观尺度位移反演分析的不确定性因素,提出了容纳不确定性因素的位移反演分析的联合反演模式,即“微分方程确定性反演+系统性优化技术=非确定性反演”的模式,并具体论述了联合反演模式的系统性优化技术,包括正演算子的优化、正演数值分析的优化、测量设计优化、观测数据处理、反演算法优化、反演算子处理等六个优化方法。