Abstract:Based on establishing the large-scale space R&D project risk evaluation indexes system, in allusion to the characteristics that risk factors are interactive, analytical network process is applied to build the risk evaluation network structure model for large-scale space R&D project, determine the weight of all the indexes. Fuzzy comprehensive evaluation is introduced to evaluate the integrated risk level and the key risk factors. The process of such ANP-FCE model is described by a demonstration case analysis, and the study provides a new method for promoting the management and control of large-scale aerospace R&D project.