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针对机械加工领域的特点,建立了机械加工工艺知识分类层次结构。将本体的思想引入机械加工工艺知识表示中,以便于知识的共享和重用。并通过实例描述了机械加工工艺知识本体建模过程。基于本体的信息模型,在知识的表达上更清晰、完整,为更好的进行工艺知识管理奠定了基础。
Aiming at the characteristics of machining field, a hierarchy of mechanical processing knowledge classification was established. The idea of ontology into mechanical processing knowledge representation, in order to facilitate knowledge sharing and reuse. An example is given to describe the ontology modeling process of machining process. Based on the ontology information model, the expression of knowledge is clearer and more complete, which lays the foundation for the better management of process knowledge.