可拓本体的定义与性质

Definition of Extension Ontology and Its Properties

针对现有本体不能明确表示一些可拓关系、不明确显示矛盾参数、不明确刻画矛盾,没有解决矛盾冲突的原理,其上推理不够丰富等不足,利用可拓学方法,提出了可拓本体概念和给出了可拓本体新要素,拓广了现有本体的内涵和外延,使可拓本体克服了以上不足,为本体用于创新,即解决矛盾创造了条件.而且给出了可拓本体性质定理,特别证实了复杂产品概念设计可拓本体具有一定的复杂产品概念设计的矛盾刻画和解决的知识、创新启示知识表示能力.

The current ontology can＇t clearly express some extension relationship, don＇t definitely show contradictory parameter and don＇t definitely describe conflict, there is not the principle for solving contradictory problems and rich extension reasoning in current ontology. For the shortages, one concept of extension ontology and the new key elements are proposed by use of extenics method. The extension ontology overcome the above shortages and extend the connotation and extension of current ontology. The paper create some condition for the ontology to resolve conflicts. Moreover some extension theorems is given. They confirm that the extension ontology for complex products conceptual design has a certain ability to express knowledge of describing contradictory and innovation Enlightenment knowledge of solving conflict.