宇航项目间在技术、资源、目标方面具有密切的联系,如何识别宇航项目间风险之间的关联关系,已经成为宇航项目间风险管理的重点。应用因子分析方法对影响宇航项目间风险关联因素进行识别,通过应用分析提出某科研单位宇航项目间风险关联的核心因素,以期为宇航项目间风险管理者提供科学的风险分析依据。 Astronautical projects are closely linked in terms of technology, resources and targets. How to identify the correlation between the risks of astronautic projects has become the focus of risk management among the aerospace projects. Applying the factor analysis method to identify the risk factors that affect the aerospace projects, we put forward the core factors of the risk correlation between the aerospace projects of a scientific research unit through application analysis, in order to provide scientific risk analysis basis for the risk managers among the aerospace projects.