IETM数据模型标准研究

交互式电子技术手册（IETM）能够辅助技术人员使用和维修复杂设备，标准化IETM数据模型将规范IETM中的技术信息．从而提高IETM的管理和使用效率。国外已建立了一系列IETM相关标准，对IETM的开发进行了规范。我国的IETM研究刚刚起步，所以对国外相关IETM标准进行了深入研究后，以我军的维修保障特点为基础，借鉴国外CDM的研究经验，建立了适用于我军的IETM数据模型。并对此模型进行了较为详细的描述。

Study on the Standard of Data Model of IETM Standard

An Interactive Electronic Technical Manual (IETM) is a computer program that can support the operation and maintenance of complex equipments. The standards of data model can standardize the development of IETM and obtain a higher efficiency in managing and using IETM. Some foreign countries have constituted a series of standards of data model that has standardized the development of IETM. Because of the study of IETM standard of the army has just begun, foreign standards of data model are studied detailedly. Then, according to the experience of U.S.Army and the characteristics of our native equipments, it makes CDM based on topic and introduces it in detail.