Abstract: To solve the semantic heterogeneity and sharing problems in the simulation process of precision guided ammunition operations, the entity and domino effect model was erected on the basis of ontology engineering. With the system model description of the precision guided ammunition and its damage effect, the description semantics was advanced by the precision guided ammunition ontology. Then the solution for design and construction of ontology was given, and the ontology system for precision guided ammunition domain was determined. Based on the ample share foundation of precision guided ammunitions, the simulation precision guided ammunition model was practically designed and applied to the damage simulation experiment from the guided ammunition to protective structure, which established the foundation for the knowledge management of the entity and damage effect with ontology engineering.

Key words: precision guided ammunition, entity, damage effect, model design, ontology

摘要： 为解决精确制导弹药作战仿真进程中存在的语义异构、共享薄弱等问题，提出了一种基于本体工程的弹药实体及其效应模型。通过对精确制导弹药及其毁伤效应模型化的系统描述，提出了制导弹药本体的含义要求，给出了制导弹药领域本体的设计思路与构建方案，确立了精确制导弹药领域本体体系；根据制导弹药丰富的领域本体共享基础，工程化设计精确制导弹药仿真模型，并应用于军事工程防护结构抗制导炸弹毁伤效应仿真实验，为实现基于本体的制导弹药实体及效应知识管理奠定了基础。

关键词: 精确制导弹药, 实体, 毁伤效应, 模型设计, 本体