CAJ | 학술논문

目的：解决装备保障数据仓库实施中数据建模问题。方法总结近年来多维数据模型的构建方法，对基于本体的多维数据模型构建方法进行优化，提出适于装备保障数据多维模型构建的“本体-层次”建模方法。结果该方法的运用，能够在庞大的装备保障体系中，较为便捷地提取数据模型的维度与指标，简化了多维数据模型的构建过程。结论为装备保障数据仓库的实施提供了有力支持。
목적：해결장비보장수거창고실시중수거건모문제。방법총결근년래다유수거모형적구건방법，대기우본체적다유수거모형구건방법진행우화，제출괄우장비보장수거다유모형구건적“본체-층차”건모방법。결과해방법적운용，능구재방대적장비보장체계중，교위편첩지제취수거모형적유도여지표，간화료다유수거모형적구건과정。결론위장비보장수거창고적실시제공료유력지지。
Objective To solve the issue of the construction of multidimensional data model in the implementation of e-quipment support data warehouse. Methods This paper summarized multidimensional data modeling methods in recent years, optimized the ontology-based multidimensional data modeling method and put forward a new method of establishing multidimensional data model-" ontology-AHP" construction method. Results This method conveniently extracted the dimen-sion and indexes for the data model from the large equipment support system and simplified the construction process of mul-tidimensional data modeling. Conclusion It provided strong support for the implementation of equipment support data ware-house.