Abstract: In the process of technology assembly, in order to effectively inherit multi-level tacit knowledge in national defense science and technology major projects, the paper applied system dynamics theory and knowledge management theory to analyze the characteristics and process of multi-level tacit knowledge inheritance based on technology assembly, build inheritance model of multi-level tacit knowledge. By solving the model's equilibrium points and analyzing their stability, the basic parameters condition of effective inheritance of multi-level tacit knowledge was given: , furthermore, inheritance effect was affected by positively. Finally, based on management's perspective, the efficient inheritance of multi-level tacit knowledge based on technology assembly in national defense science and technology major projects could be achieved by building information technology platform which could support knowledge interaction, setting up efficient combined incentives mechanism and creating project culture which could encourage exchange and innovation of knowledge.

摘要： 为实现国防科技重大工程技术总成过程中多层次隐性知识的有效传递，本文融合系统动力学理论和知识管理理论，对基于技术总成的多层次隐性知识传递特点和过程进行分析，在此基础上，构建基于技术总成的多层次隐性知识传递模型。通过对模型平衡点的求解和稳定性分析得出多层次隐性知识有效传递的基本参数控制条件为: ，且传递效果与 正相关。最后，基于管理学视角，提出通过构建支撑知识交互的信息技术平台，建立高效的组合式激励机制和营造鼓励知识交流和创新的工程文化促进基于技术总成的国防科技重大工程多层次隐性知识的高效传递。

关键词: 国防科技重大工程, 技术总成, 隐性知识, 知识传递, 微分动力学模型