尽快突破航空发动机产业的关键核心技术是保障国家战略安全的迫切需求，创新力量的有效组织成为关键核心技术攻关实践中亟待解决的瓶颈问题。本文梳理了我国航空发动机科研生产体系中的创新主体构成现状，剖析了实施协同创新面临的迫切问题；进一步阐明了航空发动机关键核心技术攻关过程中各主体的角色定位，涵盖政府、军队、中国航发、专业化维修企业、上 / 下游企业、高校和科研院所等。研究认为，统筹安排并科学布局关键核心技术攻关工作、设计相应制度与机制以引导激励各类主体主动对接国家战略、重视需求侧对技术发展的牵引作用、由领军企业主导构建一批面向用户需求与产品问题的创新联合体、以重大项目为载体构建创新生态系统，由此高效组织各类主体协同攻关航空发动机关键核心技术。

Achieving breakthroughs of key core technologies in the aero-engine industry is urgently required for guaranteeing national strategic security, and it demands effective organization of innovation forces. This study first analyses the major innovation forces and their problems regarding collaborative innovation in the current aero-engine scientific research and production system in China. Subsequently, it clarifies the roles of relevant forces in the research process of key core technologies, including the government, the army, the Aero Engine Corporation of China, professional maintenance enterprises, upstream and downstream enterprises, universities, and research institutes. Furthermore, we suggest that the breakthrough practice should be planned and organized in an overall manner, corresponding institutions and mechanisms should be created to encourage the innovation forces to closely align with national strategies, the driving role of the demand side should be emphasized, a number of innovation consortia aiming at user needs and product problems should be established by leading enterprises, and an innovation ecosystem should be established relying on major projects.