Abstract: As the application in the military field of research production of artificial intelligence，ontological technology becomes foundational component in the planning system gradually.This paper analyzes how to use and manage the COA ontological models in two pivot military planning systems of both DISCIPLE and PLANET，according to the framework including the content，representation，development，application and extending of the ontology.As a result，the analysis has offered beneficial guidances for construction of the COA ontologies，and for further design of the ontology-based planning system of COA generation and validation.

Key words: Course of Action（COA） ontology, military planning system, ontology model, ontology management

摘要： 作为人工智能研究成果在军事领域的应用，本体技术逐渐成为作战计划系统中基础而核心的组成部分。针对本体技术在作战计划系统中的应用，从作战计划系统中本体的内容、表示、应用和扩展等方面，对两个重要的作战计划系统（DICIPLE和PLANET）中如何应用作战计划本体模型、如何管理作战计划本体等方面进行了分析。分析结果为作战计划建立本体提供必要的准备，为进一步设计基于本体的作战计划生成和验证系统提供了有益的指导。

关键词: 作战计划本体, 作战计划系统, 本体模型, 本体管理