基于实例规则的采煤机CAE设计知识集成

摘要

In order to solve repeatability problem existed in detailed design of shearer parts,in combination with structure characteristics of shearer parts,a multi-level integration method of shearer parts concept design ontology was proposed. Construction of the cases relation bridge rules and the integration rules were established importantly,the ripe three levels integration method of structure-semantics-specific was improved,and integration process of the shearer CAE design ontology was given.At last,the method was proved to be valid by an integrated case of two different chainless haulage shearer design ontology.%为解决采煤机零部件详细设计阶段重复性问题，结合采煤机零部件结构特点，提出了采煤机零部件CAE设计本体多层次集成方法。此方法重点构建采煤机设计本体实例关系桥原则和集成规则，改进已成熟的结构-语义-属性三层次集成方法，并给出采煤机CAE设计本体集成流程。通过2个不同知识结构的无链牵引采煤机CAE设计本体集成实例，证明此集成方法具有可行性。