摘要
针对虚拟样机应用集成中的数据交换问题,考虑到产品模型的表达方式,提出了基于语义的异构模型间映射描述方法;该方法将异构数据交换问题,从应用具体实现代码中隔离,以一定形式抽象地表示,在元模型层与数据实例层准确地定义数据模型间的对应关系;最后,给出了实际采用此方法交换数据的典型事例。
The paper proposes a method that uses semantic feature to build mapping correspondence both in meta-model and model instance level between different product data model to solve data exchange between heterogeneous applications in virtual prototyping. This method is both abstract and formal to separate the data exchange from application implementation, and some typical examples in engineer practice are shown.
出处
《装备指挥技术学院学报》
2006年第3期86-90,共5页
Journal of the Academy of Equipment Command & Technology
关键词
虚拟样机
产品模型
语义数据模型
语义异构
模型映射
数据转换
virtual prototyping
product model
semantic data model
semantic heterogeneous
model mapping
data transform